Wednesday, March 13, 2013

ScienceDaily: Child Development News

ScienceDaily: Child Development Newshttp://www.sciencedaily.com/news/mind_brain/child_development/ Read the latest research in child development including how newborns learn to think, how sleep patterns emerge, problems with toddlers and more.en-usWed, 13 Mar 2013 04:18:59 EDTWed, 13 Mar 2013 04:18:59 EDT60ScienceDaily: Child Development Newshttp://www.sciencedaily.com/images/logosmall.gifhttp://www.sciencedaily.com/news/mind_brain/child_development/ For more science articles, visit ScienceDaily.Autistic children may be at greater risk of suicide ideation and attemptshttp://www.sciencedaily.com/releases/2013/03/130312152049.htm Children with an autism spectrum disorder may be at greater risk for contemplating suicide or attempting suicide than children without autism, according to researchers.Tue, 12 Mar 2013 15:20:20 EDThttp://www.sciencedaily.com/releases/2013/03/130312152049.htm'I don't want to pick!' Preschoolers know when they aren't surehttp://www.sciencedaily.com/releases/2013/03/130312152002.htm Children as young as 3 years old know when they are not sure about a decision, and can use that uncertainty to guide decision making, according to new research.Tue, 12 Mar 2013 15:20:20 EDThttp://www.sciencedaily.com/releases/2013/03/130312152002.htmChildren who avoid scary situations likelier to have anxietyhttp://www.sciencedaily.com/releases/2013/03/130311201019.htm Children who avoid situations they find scary are likely to have anxiety a study of more than 800 children ages 7 to 18 found.Mon, 11 Mar 2013 20:10:10 EDThttp://www.sciencedaily.com/releases/2013/03/130311201019.htmMom's sensitivity helps language development in children with hearing losshttp://www.sciencedaily.com/releases/2013/03/130308103414.htm Psychologists demonstrate the impact sensitive parenting has on language growth for children who receive cochlear implants.Fri, 08 Mar 2013 10:34:34 ESThttp://www.sciencedaily.com/releases/2013/03/130308103414.htmUsing human brain cells to make mice smarterhttp://www.sciencedaily.com/releases/2013/03/130307123947.htm What happens when human brain cells that surround and support neurons are implanted into the brains of newborn mice? Researchers recently found that such mice had enhanced learning and memory when compared with normal mice that hadn't received the transplanted human cells. The findings indicate that these supportive cells, called glia, play an important role in human cognition.Thu, 07 Mar 2013 12:39:39 ESThttp://www.sciencedaily.com/releases/2013/03/130307123947.htmWhen food is scarce, a smaller brain will dohttp://www.sciencedaily.com/releases/2013/03/130307123944.htm A new study explains how young brains are protected when nutrition is poor. The findings reveal a coping strategy for producing a fully functional, if smaller, brain. The discovery, which was made in larval flies, shows the brain as an incredibly adaptable organ and may have implications for understanding the developing human brain as well, the researchers say.Thu, 07 Mar 2013 12:39:39 ESThttp://www.sciencedaily.com/releases/2013/03/130307123944.htmExercise shields children from stress, research indicateshttp://www.sciencedaily.com/releases/2013/03/130307091552.htm Exercise may play a key role in helping children cope with stressful situations, according to a recent study.Thu, 07 Mar 2013 09:15:15 ESThttp://www.sciencedaily.com/releases/2013/03/130307091552.htmFlip of a single molecular switch makes an old mouse brain younghttp://www.sciencedaily.com/releases/2013/03/130306134226.htm The flip of a single molecular switch helps create the mature neuronal connections that allow the brain to bridge the gap between adolescent impressionability and adult stability. Now researchers have reversed the process, recreating a youthful brain that facilitated both learning and healing in the adult mouse.Wed, 06 Mar 2013 13:42:42 ESThttp://www.sciencedaily.com/releases/2013/03/130306134226.htmSolving the 'Cocktail Party Problem': How we can focus on one speaker in noisy crowdshttp://www.sciencedaily.com/releases/2013/03/130306134218.htm In the din of a crowded room, paying attention to just one speaker's voice can be challenging. Research demonstrates how the brain homes in on one speaker to solve this "Cocktail Party Problem." Researchers discovered that brain waves are shaped so the brain can selectively track the sound patterns from the speaker of interest while excluding competing sounds from other speakers. The findings could have important implications for helping individuals with a range of deficits.Wed, 06 Mar 2013 13:42:42 ESThttp://www.sciencedaily.com/releases/2013/03/130306134218.htmFamily intervention improves mood symptoms in children and adolescents at risk for bipolar disorderhttp://www.sciencedaily.com/releases/2013/03/130306084154.htm Psychologists have found that children and adolescents with major depression or subthreshold forms of bipolar disorder - and who had at least one first-degree relative with bipolar disorder - responded better to a 12-session family-focused treatment than to a briefer educational treatment.Wed, 06 Mar 2013 08:41:41 ESThttp://www.sciencedaily.com/releases/2013/03/130306084154.htmHelp in reading foreign languageshttp://www.sciencedaily.com/releases/2013/03/130306083935.htm Recent research into how we learn is set to help people in their efforts to read a second or foreign language (SFL) more effectively. This will be good news for those struggling to develop linguistic skills in preparation for a move abroad, or to help in understanding foreign language forms, reports, contracts and instructions.Wed, 06 Mar 2013 08:39:39 ESThttp://www.sciencedaily.com/releases/2013/03/130306083935.htmPotential target to better treat, cure anxiety disordershttp://www.sciencedaily.com/releases/2013/03/130305174627.htm Researchers have, for the first time, identified a specific group of cells in the brainstem whose activation during rapid eye movement sleep is critical for the regulation of emotional memory processing.Tue, 05 Mar 2013 17:46:46 ESThttp://www.sciencedaily.com/releases/2013/03/130305174627.htmMental picture of others can be seen using fMRI, finds new studyhttp://www.sciencedaily.com/releases/2013/03/130305091000.htm It is possible to tell who a person is thinking about by analyzing images of his or her brain. Our mental models of people produce unique patterns of brain activation, which can be detected using advanced imaging techniques according to a new study.Tue, 05 Mar 2013 09:10:10 ESThttp://www.sciencedaily.com/releases/2013/03/130305091000.htmChildren of divorced parents more likely to switch, pull away from religionshttp://www.sciencedaily.com/releases/2013/03/130305090956.htm Adults whose parents were divorced are more likely to switch religions or disassociate themselves from institutional religions altogether -- but growing up in a single-parent family does not have any effect on private religious life, including praying, according to a new study.Tue, 05 Mar 2013 09:09:09 ESThttp://www.sciencedaily.com/releases/2013/03/130305090956.htmStress hormone foreshadows postpartum depression in new mothershttp://www.sciencedaily.com/releases/2013/03/130304161623.htm Women who receive strong social support from their families during pregnancy appear to be protected from sharp increases in a particular stress hormone, making them less likely to develop postpartum depression, according to a new study.Mon, 04 Mar 2013 16:16:16 ESThttp://www.sciencedaily.com/releases/2013/03/130304161623.htmMom's placenta reflects her exposure to stress and impacts offsprings' brainshttp://www.sciencedaily.com/releases/2013/03/130304151811.htm The mammalian placenta is more than just a filter through which nutrition and oxygen are passed from a mother to her unborn child. According to a new study, if a mother is exposed to stress during pregnancy, her placenta translates that experience to her fetus by altering levels of a protein that affects the developing brains of male and female offspring differently.Mon, 04 Mar 2013 15:18:18 ESThttp://www.sciencedaily.com/releases/2013/03/130304151811.htmIs baby still breathing? Is mom's obsession normal?http://www.sciencedaily.com/releases/2013/03/130304151807.htm A new mother may constantly worry and check to see if her baby is breathing. Or she may obsess about germs. A new study found postpartum moms have a much higher rate of obsessive-compulsive symptoms than the general population. This is the first large-scale study of obsessive-compulsive symptoms in new moms. The symptoms could result from hormonal changes or be adaptive, but may indicate a psychological disorder if they interfere with a mother's functioning.Mon, 04 Mar 2013 15:18:18 ESThttp://www.sciencedaily.com/releases/2013/03/130304151807.htmSpeech emerges in children on the autism spectrum with severe language delay at greater rate than previously thoughthttp://www.sciencedaily.com/releases/2013/03/130304104912.htm Study could reveals key predictors of speech gains. New findings reveal that 70 percent of children with autism spectrum disorders (ASD) who have a history of severe language delay, achieved phrase or fluent speech by age eight.Mon, 04 Mar 2013 10:49:49 ESThttp://www.sciencedaily.com/releases/2013/03/130304104912.htmADHD takes a toll well into adulthoodhttp://www.sciencedaily.com/releases/2013/03/130304104758.htm The first large, population-based study to follow children with attention-deficit hyperactivity disorder into adulthood shows that ADHD often doesn?t go away and that children with ADHD are more likely to have other psychiatric disorders as adults. They also appear more likely to commit suicide and to be incarcerated as adults.Mon, 04 Mar 2013 10:47:47 ESThttp://www.sciencedaily.com/releases/2013/03/130304104758.htmInfection during pregnancy and stress in puberty play key role in development of schizophreniahttp://www.sciencedaily.com/releases/2013/03/130301122512.htm The interplay between an infection during pregnancy and stress in puberty plays a key role in the development of schizophrenia, as behaviorists demonstrate in a mouse model. However, there is no need to panic.Fri, 01 Mar 2013 12:25:25 ESThttp://www.sciencedaily.com/releases/2013/03/130301122512.htmBritish children more exposed to alcohol promotion than adults, experts warnhttp://www.sciencedaily.com/releases/2013/02/130228194651.htm Children in Britain are more exposed to alcohol promotion than adults and need much stronger protection, warn experts.Thu, 28 Feb 2013 19:46:46 ESThttp://www.sciencedaily.com/releases/2013/02/130228194651.htmAction video games boost reading skills, study of children with dyslexia suggestshttp://www.sciencedaily.com/releases/2013/02/130228124132.htm Much to the chagrin of parents who think their kids should spend less time playing video games and more time studying, time spent playing action video games can actually make dyslexic children read better, new research suggests. In fact, 12 hours of video game play did more for reading skills than is normally achieved with a year of spontaneous reading development or demanding traditional reading treatments.Thu, 28 Feb 2013 12:41:41 ESThttp://www.sciencedaily.com/releases/2013/02/130228124132.htmCloser personal relationships could help teens overcome learning disabilitieshttp://www.sciencedaily.com/releases/2013/02/130228113449.htm A new study from Israel says that children with learning disabilities develop less secure attachments with mothers and teachers, and that closer and more secure relationships with parents and adults may help them overcome these disabilities.Thu, 28 Feb 2013 11:34:34 ESThttp://www.sciencedaily.com/releases/2013/02/130228113449.htmEating junk food while pregnant may make your child a junk food addicthttp://www.sciencedaily.com/releases/2013/02/130228103443.htm A healthy diet during pregnancy is critical to the future health of your children. New research suggests that pregnant mothers who consume junk food cause developmental changes of the opioid signaling pathway in the brains of their unborn children. Consequently, these children are less sensitive to opioids released upon consumption of foods high in fat and sugar, and need to eat more to achieve a "feel good" response.Thu, 28 Feb 2013 10:34:34 ESThttp://www.sciencedaily.com/releases/2013/02/130228103443.htmChildren with autism show increased positive social behaviors when animals are presenthttp://www.sciencedaily.com/releases/2013/02/130227183504.htm The presence of an animal can significantly increase positive social behaviors in children with autism spectrum disorders, according to new research.Wed, 27 Feb 2013 18:35:35 ESThttp://www.sciencedaily.com/releases/2013/02/130227183504.htmHomeric epics were written in 762 BCE, give or take, new study suggestshttp://www.sciencedaily.com/releases/2013/02/130227183320.htm One of literature's oldest mysteries is a step closer to being solved. A new study dates Homer's The Iliad to 762 BCE and adds a quantitative means of testing ideas about history by analyzing the evolution of language.Wed, 27 Feb 2013 18:33:33 ESThttp://www.sciencedaily.com/releases/2013/02/130227183320.htmPraising children for their personal qualities may backfirehttp://www.sciencedaily.com/releases/2013/02/130227183316.htm Praising children, especially those with low self-esteem, for their personal qualities rather than their efforts may make them feel more ashamed when they fail, according to new research.Wed, 27 Feb 2013 18:33:33 ESThttp://www.sciencedaily.com/releases/2013/02/130227183316.htmFirst grade math skills set foundation for later math abilityhttp://www.sciencedaily.com/releases/2013/02/130227151302.htm Children who failed to acquire a basic math skill in first grade scored far behind their peers by seventh grade on a test of the mathematical abilities needed to function in adult life, according to researchers.Wed, 27 Feb 2013 15:13:13 ESThttp://www.sciencedaily.com/releases/2013/02/130227151302.htmResearch explores factors that impact adolescent mental healthhttp://www.sciencedaily.com/releases/2013/02/130227151258.htm Research indicates that half of all lifetime cases of mental illness begin by age 14, well before adulthood. Three new studies investigate the cognitive, genetic and environmental factors that may contribute to mental health disorders in adolescence.Wed, 27 Feb 2013 15:12:12 ESThttp://www.sciencedaily.com/releases/2013/02/130227151258.htmAuthors: Develop digital games to improve brain function and well-beinghttp://www.sciencedaily.com/releases/2013/02/130227134338.htm Neuroscientists should help to develop compelling digital games that boost brain function and improve well-being, say two professors specializing in the field.Wed, 27 Feb 2013 13:43:43 ESThttp://www.sciencedaily.com/releases/2013/02/130227134338.htmStudy connects early childhood with pain, depression in adulthoodhttp://www.sciencedaily.com/releases/2013/02/130227121910.htm New research examines how childhood socioeconomic disadvantages and maternal depression increase the risk of major depression and chronic pain when they become adults.Wed, 27 Feb 2013 12:19:19 ESThttp://www.sciencedaily.com/releases/2013/02/130227121910.htmNew studies link gene to selfish behavior in kids, find other children natural givershttp://www.sciencedaily.com/releases/2013/02/130227102940.htm Most parents would agree that raising a generous child is an admirable goal -- but how, exactly, is that accomplished? New results shed light on how generosity and related behaviors -- such as kindness, caring and empathy -- develop, or don't develop, in children from 2 years old through adolescence.Wed, 27 Feb 2013 10:29:29 ESThttp://www.sciencedaily.com/releases/2013/02/130227102940.htm'Network' analysis of brain may explain features of autismhttp://www.sciencedaily.com/releases/2013/02/130227102022.htm A look at how the brain processes information finds distinct pattern in autistic children. Using EEGs to track the brain's electrical cross-talk, researchers found structural difference in brain connections. Compared with neurotypical children, those with autism have multiple redundant connections between neighboring brain areas at expense of long-distance links. The study, using "network analysis" like with airlines or electrical grids, may help in understanding some classic autistic behaviors.Wed, 27 Feb 2013 10:20:20 ESThttp://www.sciencedaily.com/releases/2013/02/130227102022.htmIncreased risk of sleep disorder narcolepsy in children who received swine flu vaccinehttp://www.sciencedaily.com/releases/2013/02/130226194006.htm A study finds an increased risk of narcolepsy in children and adolescents who received the A/H1N1 2009 influenza vaccine (Pandemrix) during the pandemic in England.Tue, 26 Feb 2013 19:40:40 ESThttp://www.sciencedaily.com/releases/2013/02/130226194006.htmSleep reinforces learning: Children?s brains transform subconsciously learned material into active knowledgehttp://www.sciencedaily.com/releases/2013/02/130226081155.htm During sleep, our brains store what we have learned during the day a process even more effective in children than in adults, new research shows.Tue, 26 Feb 2013 08:11:11 ESThttp://www.sciencedaily.com/releases/2013/02/130226081155.htmHigher levels of several toxic metals found in children with autismhttp://www.sciencedaily.com/releases/2013/02/130225162231.htm Researchers have found significantly higher levels of toxic metals in children with autism, compared to typical children. They hypothesize that reducing early exposure to toxic metals may help lessen symptoms of autism, though they say this hypotheses needs further examination.Mon, 25 Feb 2013 16:22:22 ESThttp://www.sciencedaily.com/releases/2013/02/130225162231.htmDoing good is good for you: Volunteer adolescents enjoy healthier heartshttp://www.sciencedaily.com/releases/2013/02/130225162229.htm Giving back through volunteering is good for your heart, even at a young age, according to researchers.Mon, 25 Feb 2013 16:22:22 ESThttp://www.sciencedaily.com/releases/2013/02/130225162229.htmGiving a voice to kids with Down syndromehttp://www.sciencedaily.com/releases/2013/02/130225122039.htm A new case study shows children with Down syndrome can benefit from conventional stuttering treatment.Mon, 25 Feb 2013 12:20:20 ESThttp://www.sciencedaily.com/releases/2013/02/130225122039.htmUltrasound reveals autism risk at birth, study findshttp://www.sciencedaily.com/releases/2013/02/130225112510.htm Low-birth-weight babies with a particular brain abnormality are at greater risk for autism, according to a new study that could provide doctors a signpost for early detection of the still poorly understood disorder.Mon, 25 Feb 2013 11:25:25 ESThttp://www.sciencedaily.com/releases/2013/02/130225112510.htmParents talking about their own drug use to children could be detrimentalhttp://www.sciencedaily.com/releases/2013/02/130222083127.htm Parents know that one day they will have to talk to their children about drug use. The hardest part is to decide whether or not talking about ones own drug use will be useful in communicating an antidrug message. Recent research found that children whose parents did not disclose drug use, but delivered a strong antidrug message, were more likely to exhibit antidrug attitudes.Fri, 22 Feb 2013 08:31:31 ESThttp://www.sciencedaily.com/releases/2013/02/130222083127.htmScientists make older adults less forgetful in memory testshttp://www.sciencedaily.com/releases/2013/02/130221143946.htm Scientists have found compelling evidence that older adults can eliminate forgetfulness and perform as well as younger adults on memory tests. The cognitive boost comes from a surprising source -- a distraction learning strategy.Thu, 21 Feb 2013 14:39:39 ESThttp://www.sciencedaily.com/releases/2013/02/130221143946.htmHow human language could have evolved from birdsong: Researchers propose new theory on deep roots of human speechhttp://www.sciencedaily.com/releases/2013/02/130221141608.htm The sounds uttered by birds offer in several respects the nearest analogy to language," Charles Darwin wrote in "The Descent of Man" (1871), while contemplating how humans learned to speak. Language, he speculated, might have had its origins in singing, which "might have given rise to words expressive of various complex emotions." Linguistics and biology now researchers propose a new theory on the deep roots of human speech.Thu, 21 Feb 2013 14:16:16 ESThttp://www.sciencedaily.com/releases/2013/02/130221141608.htmEarly life stress may take early toll on heart functionhttp://www.sciencedaily.com/releases/2013/02/130221104330.htm Early life stress like that experienced by ill newborns appears to take an early toll of the heart, affecting its ability to relax and refill with oxygen-rich blood, researchers report.Thu, 21 Feb 2013 10:43:43 ESThttp://www.sciencedaily.com/releases/2013/02/130221104330.htmSignaling pathway linked to fetal alcohol risk: Molecular switch promises new targets for diagnosis and therapyhttp://www.sciencedaily.com/releases/2013/02/130220170736.htm Scientists have identified a molecular signaling pathway that plays an important role in the development of fetal alcohol spectrum disorder.Wed, 20 Feb 2013 17:07:07 ESThttp://www.sciencedaily.com/releases/2013/02/130220170736.htmBullied children can suffer lasting psychological harm as adultshttp://www.sciencedaily.com/releases/2013/02/130220163629.htm Bullied children grow into adults who are at increased risk of developing anxiety disorders, depression and suicidal thoughts, according to a new study.Wed, 20 Feb 2013 16:36:36 ESThttp://www.sciencedaily.com/releases/2013/02/130220163629.htmChildren with brain lesions able to use gestures important to language learninghttp://www.sciencedaily.com/releases/2013/02/130220123413.htm Children with brain lesions suffered before or around the time of birth are able to use gestures -- an important aspect of the language learning process -- to convey simple sentences.Wed, 20 Feb 2013 12:34:34 ESThttp://www.sciencedaily.com/releases/2013/02/130220123413.htmAdding movement to 'dry run' mental imagery enhances performancehttp://www.sciencedaily.com/releases/2013/02/130219201523.htm Adding movement to mental rehearsal can improve performance finds a new study. For high jumpers the study shows that dynamic imagery improves the number of successful attempts and the technical performance of jumps The technique of mental rehearsal is used to consolidate performance in many disciplines including music and sport. Motor imagery and physical practice use overlapping neural networks in the brain and the two together can improve performance as well as promoting recovery from injury.Tue, 19 Feb 2013 20:15:15 ESThttp://www.sciencedaily.com/releases/2013/02/130219201523.htmBiological marker of dyslexia discovered: Ability to consistently encode sound undergirds the reading processhttp://www.sciencedaily.com/releases/2013/02/130219172159.htm Researchers believe they have discovered a biological marker of dyslexia, a disorder affecting up to one out of 10 children that makes learning to read difficult. The researchers found a systematic relationship between reading ability and the consistency with which the brain encodes sounds. The good news: Response consistency can be improved with auditory training.Tue, 19 Feb 2013 17:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130219172159.htmLanguage protein differs in males, femaleshttp://www.sciencedaily.com/releases/2013/02/130219172153.htm Male rat pups have more of a specific brain protein associated with language development than females, according to a new study. The study also found sex differences in the brain protein in a small group of children. The findings may shed light on sex differences in communication in animals and language acquisition in people.Tue, 19 Feb 2013 17:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130219172153.htmInfants in poverty show different physiological vulnerabilities to the care-giving environmenthttp://www.sciencedaily.com/releases/2013/02/130219141016.htm Some infants raised in poverty exhibit physical traits that make them more vulnerable to poor care-giving, according to new research. The combination of physiological vulnerability and poor care-giving may lead these children to show increased problem behaviors later in childhood.Tue, 19 Feb 2013 14:10:10 ESThttp://www.sciencedaily.com/releases/2013/02/130219141016.htmMusic therapy improves behavior in children with autism, study suggestshttp://www.sciencedaily.com/releases/2013/02/130219140100.htm Weekly music therapy sessions can have a positive effect on behavior in children with autism, reports a new article. In a study of 41 children, improvements were seen particularly in inattentive behaviors over a ten month period.Tue, 19 Feb 2013 14:01:01 ESThttp://www.sciencedaily.com/releases/2013/02/130219140100.htmReduced risk of preterm birth for pregnant women vaccinated during pandemic fluhttp://www.sciencedaily.com/releases/2013/02/130219121351.htm Pregnant women who received the H1N1 influenza vaccine during the 2009 pandemic were less likely to have premature babies, and their babies weighed more on average.Tue, 19 Feb 2013 12:13:13 ESThttp://www.sciencedaily.com/releases/2013/02/130219121351.htmSports, shared activities are 'game changers' for dad/daughter relationshipshttp://www.sciencedaily.com/releases/2013/02/130219121212.htm The most frequent turning point in father-daughter relationships is shared activity -- especially sports -- ahead of such pivotal events as when a daughter marries or leaves home, according to a new study.Tue, 19 Feb 2013 12:12:12 ESThttp://www.sciencedaily.com/releases/2013/02/130219121212.htmIs there a link between childhood obesity and ADHD, learning disabilities?http://www.sciencedaily.com/releases/2013/02/130219121021.htm A new study has established a possible link between high-fat diets and such childhood brain-based conditions as attention deficit hyperactivity disorder (ADHD) and memory-dependent learning disabilities.Tue, 19 Feb 2013 12:10:10 ESThttp://www.sciencedaily.com/releases/2013/02/130219121021.htmChildren with auditory processing disorder may now have more treatment optionshttp://www.sciencedaily.com/releases/2013/02/130219120936.htm Researchers are helping children with auditory processing disorder receive better treatment. They have developed a program that uses evidence-based practices and incorporates speech-language pathologists into therapy.Tue, 19 Feb 2013 12:09:09 ESThttp://www.sciencedaily.com/releases/2013/02/130219120936.htm'Simplified' brain lets the iCub robot learn languagehttp://www.sciencedaily.com/releases/2013/02/130219102649.htm The iCub humanoid robot will now be able to understand what is being said to it and even anticipate the end of a sentence.Tue, 19 Feb 2013 10:26:26 ESThttp://www.sciencedaily.com/releases/2013/02/130219102649.htmIt may be educational, but what is that TV show really teaching your preschooler?http://www.sciencedaily.com/releases/2013/02/130219102118.htm Most parents carefully select what television programs and movies their children can watch. But a psychologist says educational shows could come with an added lesson that influences a child?s behavior. Children exposed to educational programs were more aggressive in their interactions than those who weren't exposed.Tue, 19 Feb 2013 10:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130219102118.htmFear, anger or pain: Why do babies cry?http://www.sciencedaily.com/releases/2013/02/130219090649.htm Researchers have studied adults' accuracy in the recognition of the emotion causing babies to cry. Eye movement and the dynamic of the cry play a key role in recognition. It is not easy to know why a newborn cries, especially amongst first-time parents. Although the main reasons are hunger, pain, anger and fear, adults cannot easily recognize which emotion is the cause of the tears.Tue, 19 Feb 2013 09:06:06 ESThttp://www.sciencedaily.com/releases/2013/02/130219090649.htmShedding new light on infant brain developmenthttp://www.sciencedaily.com/releases/2013/02/130218164126.htm A new study finds that the infant brain does not control its blood flow the same way as the adult brain, that the control of brain blood flow develops with age. These findings could change the way researchers study brain development in infants and children.Mon, 18 Feb 2013 16:41:41 ESThttp://www.sciencedaily.com/releases/2013/02/130218164126.htmExcessive TV in childhood linked to long-term antisocial behavior, New Zealand study showshttp://www.sciencedaily.com/releases/2013/02/130218092711.htm Children and adolescents who watch a lot of television are more likely to manifest antisocial and criminal behavior when they become adults, according to a new study.Mon, 18 Feb 2013 09:27:27 ESThttp://www.sciencedaily.com/releases/2013/02/130218092711.htm

Source: http://www.sciencedaily.com/rss/mind_brain/child_development.xml

san francisco earthquake san francisco earthquake terminator salvation terminator salvation deron williams jarhead montrose

Monday, March 11, 2013

Reviewing Humble Bundle 5: Dynamite Jack

Dynamite Jack

A few of the games in Humble Bundle 5 are making their Android debut, and Dynamite Jack is one of them. This retro-styled game that reminds us of old arcade titles translates well to the phone with touch controls. And because its part of the Humble Bundle, it won't cost you much to play.

Hang with us after the break and see how Dynamite Jack performs in its first Android release.

read more



Source: http://feedproxy.google.com/~r/androidcentral/~3/sIh66nu_c7E/story01.htm

mega ball lottery winner lottery numbers mega millions lottery jackpot winning numbers mega millions megamillions drawing

China issues plan to streamline government

Ma Kai, secretary-general of the State Council, speaks during a plenary session of the National People's Congress held at the Great Hall of the People in Beijing, China, Sunday, March 10, 2013. Ma read out the report on the Cabinet's plan to streamline government ministries, doing away with the powerful Railways Ministry and creating a super-agency to regulate the media and realigning other bureaucracies in a bid to boost efficiency. (AP Photo/Ng Han Guan)

Ma Kai, secretary-general of the State Council, speaks during a plenary session of the National People's Congress held at the Great Hall of the People in Beijing, China, Sunday, March 10, 2013. Ma read out the report on the Cabinet's plan to streamline government ministries, doing away with the powerful Railways Ministry and creating a super-agency to regulate the media and realigning other bureaucracies in a bid to boost efficiency. (AP Photo/Ng Han Guan)

Chinese Communist Party General Secretary and incoming-President Xi Jinping, right, walks ahead of Chinese premier-in-waiting, Li Keqiang during a plenary session of the National People's Congress at the Great Hall of the People in Beijing, China, Sunday, March 10, 2013. China announced plans Sunday to streamline government ministries, doing away with the powerful Railways Ministry and creating a super-agency to regulate the media and realigning other bureaucracies in a bid to boost efficiency. (AP Photo/Ng Han Guan)

Chinese Communist Party General Secretary and incoming-President Xi Jinping reads a report during a plenary session of the National People's Congress at the Great Hall of the People in Beijing, China, Sunday, March 10, 2013. During the session, the Cabinet unveiled its plan to streamline government ministries, doing away with the powerful Railways Ministry and creating a super-agency to regulate the media and realigning other bureaucracies in a bid to boost efficiency. (AP Photo/Ng Han Guan)

(AP) ? China announced plans Sunday to streamline government ministries, doing away with the powerful Railways Ministry and creating a super-agency to regulate the media and realigning other bureaucracies in a bid to boost efficiency.

The plan introduced to the rubber-stamp national legislature is being pushed by the newly installed Communist Party leadership and reflects its priorities to reduce waste and address quality of life issues for a more prosperous, demanding society.

Among the changes, the corruption-plagued Railways Ministry will be split, its regulatory responsibilities going to the Transport Ministry and its operations to a commercial entity. The food and drug agency will see a boost in authority to try to end the safety scandals that have been a source of public anger, and two censorship arms, one for broadcasters and one for print media, will be merged.

The restructuring, the seventh since China began market reforms 30 years ago, marks the latest periodic attempt to reduce government meddling in the economy and society. Despite the effort, the government's role in the economy and the power of state companies have grown over the past decade, often to the detriment of private and foreign companies, which face a welter of industrial and other policies that have raised barriers to success.

This time, the streamlining plan includes guidelines to restrict and better define the central government's responsibilities, limiting its issuing of permits for projects, the setting of standards and other policies that have slowed decision-making.

"Departments of the State Council are now focusing too much on micro issues. We should attend to our duties and must not meddle in what is not in our business," Ma Kai, secretary-general of the State Council, or Cabinet, told the legislators. He said that overlapping government functions has often led to buck-passing.

Overall the realignment would do away with four agencies and reduce the number of ministry-level bodies by two to 25.

The public has been complaining about government inefficiency and for that reason "we should dare to push ahead with cracking the tough nut of structural reform," the state-run Jinghua Daily quoted Wang Feng, an official in the Communist Party office involved in drafting the reform program.

Underscoring the government's determination is the abolishing of the Railways Ministry. With deep ties to the military, the ministry has resisted previous rounds of reform and has continued to serve as both regulator and operator. Under the new plan, operations will be spun off into a newly created China Railway Corp., responsible for building railways and managing freight and passenger services. Safety, quality and other regulatory standards will be the purview of a state railway administration under the Ministry of Transport.

Another influential bureaucracy, the family planning commission, which oversees enforcement of the much disliked policies that limit most families to one child, will be merged with the Health Ministry in a sign the government may be rethinking its approach to family planning. The proposal called for "maintaining and perfecting family planning policies" and said the party would continue to set policy. Meanwhile, population research is being transferred to the economic planning agency, highlighting government concern about the effect an aging population and shrinking labor force may have on the economy.

In another bureaucratic boost, the government will pull together separate agencies involved in fisheries and other maritime law enforcement into one administration. The move appears aimed at better asserting China's claims in disputed stretches of the East and South China seas and, if energetically pressed, could aggravate already high tensions with Japan, Vietnam and the Philippines.

The National Energy Administration, created five years ago to help oversee a pressing need for the fast-growing but resource-strapped economy, would be expanded to absorb a regulatory body that sets electric rates.

The food and drug administration is being elevated in status to ministry level to give it added powers in hopes of improving enforcement and ending the lax enforcement that has led to repeated scandals over toxic medicines and tainted foods from milk to meat.

In a separate report to the legislature, the head of the supreme court, Wang Shengjun, said Chinese courts had sentenced more than 20,000 people for making and selling adulterated milk powder, recycled cooking oil known as "gutter oil" and the steroid clenbuterol, which makes pigs produce leaner meat.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/f70471f764144b2fab526d39972d37b3/Article_2013-03-10-China-Restructuring/id-fc618ca9e4bf47e6ac3d22e02ffb9c9a

Superbowl Kickoff Time 2013 What Time Is The Super Bowl 2013 Super Bowl 2013 Time BlackBerry 10 superbowl jackie robinson Ron Jeremy

Sinkhole forces Pennsylvania family out of home

?

By Danielle Johnson and David Chang, NBCPhiladelphia.com

It seemed like any other Sunday for Doris Jenkins. The Bethlehem Township, Pa., resident got up bright and early to walk her dog. As soon as she stepped out of the house, however, she immediately saw something that would change the lives of her and her family forever.

"I came around the corner and said, 'Oh my God!'" said Jenkins. "My daughter's car was there. I woke her up and told her to get the car out of there!"

A sinkhole had opened up right in the driveway of her house on 2nd?Street. Doris, her daughter Inga?Jenkins and her granddaughter Claudia Jenkins were forced to evacuate their house.

"I?wasn't thinking that this was how I was going to spend my Sunday afternoon,"?said Inga while in tears. "It's pretty upsetting to see your driveway start to fall into a hole."

Bethlehem Township Assistant Fire Chief Ron Ford told NBC10's Claudia Rivero that crews have been in the neighborhood all week repairing a break in a sewer line. Ford said it's unclear whether that work caused the sinkhole.

"We won't be sure how much damage it caused until we get the hole dug out and see where we are with the damage,"?said Ford.

More from NBCPhiladelphia.com

The Jenkins' home has cracks in the foundation and possible damage to the roof. Too dangerous for the family to live there, the home is the only one in the neighborhood that has been evacuated so far.

"We have to evacuate because of the fumes,"?said Claudia Jenkins.

Luis Echeverria / AP

A look at some of the most amazing sinkholes around the world.

"My daughter and I are going to a hotel for two weeks,"?said Inga. "We'll see what happens."

No other homes have been affected at this time, authorities said.

There was another report of two small sinkholes that opened up earlier this week on 2nd Street.

NBC10 reported on several sinkholes in the Lehigh Valley area over the last year. Several dozen Allentown families were forced to find temporary housing after a sinkhole opened under their street. In 2011, 54 graves were threatened by approaching water from a sinkhole.

Source: http://usnews.nbcnews.com/_news/2013/03/11/17268951-sinkhole-forces-pennsylvania-family-to-evacuate-home?lite

New Year Outback Bowl Carly Rae Jepsen dallas cowboys Rose Bowl 2013 kim kardashian anderson cooper

Saturday, March 9, 2013

10 Things To Know Before Confirming A Web Hosting Solution For ...

WebHostingSolution

?

As a company or an entrepreneur, you need a quality web hosting solution to operate your business effectively on the online platform. Through your website, people from all walks of life across the globe can be aware of your products and services in the market. It is therefore of paramount importance to ensure that you get a good hosting service provider. There is a plethora of web hosting companies in the market today most of who claim to offer the best hosting services and the onus is on you to do your assignment well to secure a provider who meets your specifications. Discussed below are ten things you need to know before confirming a web hosting solution for your website.

Technical Support

Technical problems are almost inevitable and thus you need to vet the reliability of the host technical support. Enquire from the hosting service provider in a comprehensive and detailed manner how they handle technical issues for their clients. This will help you understand if the service provider will be in a position to fix your site incase it gets down. Take time to synthesize how their technical service works before making the final decision. If a web hosting provider really cares about his clients then he will invest in supreme technical support to ensure that the customers are attended to effectively.

The Price

It is good to factor this in, in your purchase decision. A good and quality web hosting service will cost you a handsome amount of money. If you really value your business and want to expand through the online platform then you have to sacrifice to get a good hosting provider. If you rely on your site to make revenue, a free or very cheap hosting provider will not be recommendable. This is so because these providers do not give quality services but just the very basic. Take time and secure the best provider within your budget. It will be worth your effort and time to search for a reliable web hosting solution.

Focus Areas

Different web hosting providers have different focus areas. Some pay much attention to small and medium sized business sites while others focus on large corporate entities. So, if you have just set a business venture, it will be advisable to employ the services of web hosting service provider who pays special attention to small enterprises as compared to companies.

Performance and Speed

A good site should have a server that is fast enough. If you want to keep visitors coming back to your site then you have to invest in a service provider with a superb server. Customers will be put off if your page takes a lot of time to load. This may mean lost business. To ensure that this does not happen, take time to do some research on the various providers to settle for the best. The type of machines the web hosting providers uses will determine the speed as well as the performance of your site.

Email Features

It is good to employ the services of a web hosting provider who has all-inclusive features. This is because you need email features for email marketing campaign for your company. You do not want a situation where you have to incur another financial outlay to get this service from another provider. It is also recommended that you get a provider who can provide an anti-spam solution.

Terms of Service

This is very important. Figure out the obligations as well as liabilities of the two sides. Analyze the features that are included in the price and look to see whether you will be charged for additional domains, backups, support and or not. Make sure that you clearly understand the terms of service of the provider before sealing the deal.

Web Based User Interface

This is provided by the hosting service provider so that you can be in a position to manage the server as well as implement some tasks like setting up email accounts, installing Word Press blog and so forth. You need to understand the control panel the hosting company uses so that you can be able to assess how user-friendly their interface is. You need a website which you can set up and maintain at ease.

Hosting Packages

Most web hosting companies offer different prices depending on the number of sites you want to host. The more the number of sites hosted, the more the money you will be charged. But there are essential elements of a hosting package which include disk space, domain name and bandwidth.

Scalability

You need to confirm with the provider on this issue before committing your money. This is because your capacity will grow with time. You need to understand whether they will allow you to upgrade your hosting package or not. They should allow you to make adjustments according to your site development.

Special Features

You also need to inquire about special features like phpBB, WordPress and so forth. WordPress is instrumental when you want to open a blog while phpBB enables you to add discussion forums to your site. If a hosting company has these special features then it is worth purchasing from them but if not then it would be advisable to look for other alternatives.

It is upon you to take time to find a good and reliable web hosting solution. Discussed points will help you in making a well calculated decision.

Author Bio

This article has been written by Rose, an established web hosting blogger. She got some of the materials from InMotion Hosting to enable her write this article in finer details.

?

Image credit: http://blog.znetlive.in/wp-content/uploads/2012/12/how-to-gain-online-credibility1.jpg

Source: http://www.webgeekstudios.com/blog/10-things-to-know-before-confirming-a-web-hosting-solution-for-your-website/

keratosis pilaris rock and roll hall of fame 2012 brandon rios oklahoma news nascar news doppler radar colorado rockies

Friday, March 8, 2013

Latin American anti-drug push hurt by budget cuts

FILE - In this Oct. 11, 2012 FILE photo, a Navy helicopter takes off for training purposes onboard the USS Underwood while patrolling in international waters near Panama. U.S. officials say they're sending fewer surveillance planes and Navy ships to halt Latin American drug shipments because of deep federal budget cuts. The military/civilian task force that patrols drug-trafficking routes off the Central and South American coasts says two Navy ships won't be replaced when they return to U.S. ports in coming weeks. The task force usually has between two and five ships on patrol. Flights by Customs and Border Patrol radar planes are being cut back by 40 percent, leaving them with time for roughly 100 flights for the rest of the year. (AP Photo/Dario Lopez-Mills, File)

FILE - In this Oct. 11, 2012 FILE photo, a Navy helicopter takes off for training purposes onboard the USS Underwood while patrolling in international waters near Panama. U.S. officials say they're sending fewer surveillance planes and Navy ships to halt Latin American drug shipments because of deep federal budget cuts. The military/civilian task force that patrols drug-trafficking routes off the Central and South American coasts says two Navy ships won't be replaced when they return to U.S. ports in coming weeks. The task force usually has between two and five ships on patrol. Flights by Customs and Border Patrol radar planes are being cut back by 40 percent, leaving them with time for roughly 100 flights for the rest of the year. (AP Photo/Dario Lopez-Mills, File)

(AP) ? Deep federal budget cuts are forcing the U.S. to send fewer surveillance planes and Navy ships to halt Latin American drug shipments, meaning the anti-drug effort will depend more on local governments hobbled by lack of equipment and official corruption.

The military/civilian task force that patrols drug-trafficking routes off the Central and South American coasts said Friday that two Navy ships won't be replaced when they return to U.S. ports in coming weeks. Flights by Customs and Border Patrol radar planes are being cut back by 40 percent, leaving them with time equivalent to roughly 100 flights for the rest of the year.

A wide range of U.S. military services and civilian agencies work with Central and South American governments on the mission known as Operation Martillo, or Hammer, which is dedicated to halting shipments of cocaine headed north from Colombia and Venezuela up the Pacific and Caribbean coasts of Central America and on to Mexico and the United States.

Radar-equipped planes operated by Customs, the Navy and others operating from airports in Costa Rica, Panama, El Salvador and the Caribbean island of Curacao patrol the oceans looking for suspicious boat traffic. When they spot a suspect vessel, they alert local governments and U.S. ships in the area. For countries with small, underequipped navies unable to operate far from the coast, the powerful U.S. Navy and Coast Guard ships operating under Operation Martillo are often essential to halting suspect boats.

The frigates USS Gary and USS Thach are slated to return to port by the end of April. Navy officials said this week that they don't plan to replace them, as previously intended, because of $85 billion in automatic budget cuts that went into effect last week. The cuts were designed to be so crude and controversial that the Obama administration and a bitterly divided Congress would be forced to find a better way to cut the federal deficit. When that didn't happen, federal agencies were forced to chop the same rough percentage of their budgets.

U.S. Customs and Border Protection has cut 1,900 hours of flight time for its P3 radar planes, a nearly 40 percent cut in flights in the fiscal year ending in September. That leaves the program with only 800 hours for the rest of the year, an amount that could be used up after several dozen flights. The program currently flies several times in an average week.

Jody Draves, a spokeswoman for the military/civilian task force that patrols drug-trafficking routes off the coasts of Central America, said the withdrawal of two Navy ships would cut into the U.S. ability to interdict drug shipments. The task force normally has between two and five Navy and Coast Guard ships, and dozens of ships from Colombia and Central American nations, mostly smaller boats and often speedboats seized from drug traffickers.

"Will it have a serious impact if we don't have those (Navy) ships? Absolutely," she said. "There'll be an effort to try to mitigate not having as much of a U.S. presence ... We're going to have to depend, at least for the interim, on partner nations."

Most governments that participate in Operation Martillo declined to comment on the possible effects of U.S. budget cuts.

Jose Raul Mulino, Panama's public security minister, told The Associated Press that, "We work both cooperatively and autonomously and we'll keep on with our work with or without Martillo."

Other U.S. radar flights that operate from bases in El Salvador and Curacao may also be subject to cuts, said Jose Ruiz, a spokesman for the U.S. Southern Command, although he declined to provide further details.

The U.S. is planning to focus more intensely on the coasts of Colombia, Venezuela and Ecuador, the departure points for many drug boats and a place with higher likelihood on catching shipments.

"If we end up with fewer flight hours and fewer assets, our interest is going to be in allocating those resources at our disposal over those areas where these is the greatest likelihood of success," Ruiz said.

The U.S. Coast Guard is facing a 25 percent cut in operations. A spokesman said he no immediate information on how that would affect Coast Guard participation in Operation Martillo.

____

Follow Michael Weissenstein on Twitter at http://twitter.com/mweissenstein.

___

Associated Press writer Juan Zamorano in Panama City, Panama, contributed to this report.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/cae69a7523db45408eeb2b3a98c0c9c5/Article_2013-03-08-Budget%20Battle-Drug%20War/id-a826fd31f58244369dcf706de97dc12a

Kerri Strug Ledecky Nadia Comaneci Rebecca Soni Snoop Lion London 2012 Table Tennis badminton

Product Review: ItWorks! Body Wraps, Facial Wraps and Supplements



Reviewed by: Angela Atkinson
Product Name: ItWorks! Products, including Body Wraps, Facial Wraps and Supplements
Retail Price: Varies by Product, starting as low as $23.95

Where to Get It: ItWorks! Online

My Review:

I've never been one to jump on a bandwagon, especially one that sounds scammy or too good to be true.

So when my friend and stylist told me about It Works! products, I refused to try them.

She talked to me about the products several times over the next few months, mostly just telling me how much she personally loved them.

But I was all, "Whatever!"

She told me that the It Works! body wraps would literally take off inches in 45 minutes. I told her that was too good to be true.

She told me that the Greens helped her feel energized and heatlhy. I told her I didn't like to drink weird stuff that probably tasted terrible.

She told me her skin looked 5 years younger (at least) after her first facial wrap--and she even told me how I could get the products for almost half off.

I told her I wasn't interested.

But one day, when I was at the salon for a particularly time-intensive series of services, she finally convinced me to try it.
what area do u need to target wraps"Just one wrap," she said. "If you don't love it, I promise, I'll never ask you again."

I paid her an extra few bucks for the wrap that day.

When I lost 3 inches that first day, I raised an eyebrow and wondered if this could really be legit.

But my stylist told me to wait before I decided anything.

"Three days," she said. "The lotion continues to work for three days--that's when you'll see the final results."

I nodded and was on my way, sort of humoring her, I thought.

Three days later, I signed up to be a Loyal Customer, and a few months after that, a distributor. (The 50 percent discount on products sold me, believe me!)

These days, my personal autoship includes body wraps, facial wraps, defining gel, Fat Fighters and Ultimate Thermofit. I also get the Greens and It's Vital each month. I am considering a few other products as well.

I signed up to be a distributor because I believe in these products.
Latest Progress 2262013
I use them myself and I have never looked or felt better.

In fact, along with a healthy diet and plenty of exercise, I've lost more than 100 pounds.

This is me.

Not only have I lost the weight (and I'm continuing to tone up and slim down!), but my acne problem is gone (even those monthly pimples are nearly extinct--and they heal so much faster now).

Plus, I feel better, my skin looks younger and my head is clearer.

And recently, when I had pneumonia that didn't respond to antibiotics, I realized I'd stopped taking my It's Vital and Greens (due to taking a large number of pharmaceuticals from my doctor).

have u tried that crazy wrap thing yetWhile I hadn't felt any better in more than 10 days, I doubled up on my It Works! It's Vital and the Greens, and literally the very next morning, I woke up feeling a little better.

I felt better every day after that until I was well. I guess it could've been a coincidence, but I really believe these products helped to heal me from pneumonia.

And while I'm no scientist, I am a journalist who knows how to research--and research tells me this stuff works partially due to the high number of superfoods included within.

As for the wraps, I honestly cannot tell you exactly how they work or even why--but I can tell you that they absolutely do.
After having three babies over ten years and three c-sections, my belly is smooth and nearly stretch-mark free.

itworks4sure(Take a look at the side-by-sides to the right--and I've even gone down almost two jean sizes since December 2012!)

I can honestly tell you that It Works! is partially to thank for that.

One more thing before I wrap it up here (pun TOTALLY intended, of course).

Ladies, this one's for you. And men, this is where you get off the train.

I don't know about you, but after nursing three babies, my breasts were looking a little rough. But one day, I got this crazy idea to try a wrap on my breasts--I just put it on and put on a well-fitting bra that I didn't mind getting a little messy. (You could also use Saran Wrap to keep your bra clean.)

After the first wrap, I saw immediate results. After four, my breasts looked LITERALLY 10 years younger. (And girls, they pointed in the same direction again!)

So yep. I love this stuff, and I will always use it, as long as this company exists.

I blog about my weight loss journey and experiences (as well as a bunch of other personal development stuff) here at ProjectBlissful.com.

Got questions about It Works? Want to learn more about the products, or need help picking out the right products for yourself? Send me an email at angyatkinson@gmail.com with "It Works Questions" in the subject line. You can also find me on Twitter at @angieatkinson.

P.S. Here's a glance through my first 100 pounds!

Source: http://www.thewmreviewconnection.com/2013/03/product-review-itworks-body-wraps.html

samoyed kenny powers kenny powers carl hagelin triple play james neal virginia tech

Wednesday, March 6, 2013

Obama To Dine With GOP

Home ? Featured, News

John McCain, Lindsey Graham

Having failed to get his way on the sequester, President Obama appears to be trying a charm offensive on Congressional Republicans. President Obama will join the GOP at their Senate luncheon next week.

FOX News Radio White House Correspondent Mike Majchrowitz reports from the West Wing:

Audio clip: Listen to mp3 clip.

Barack Obama

The President will be joining Senate Republicans at their policy luncheon Thursday, March 14th. ?The White House requested the opportunity and the GOP leadership agreed to it. ?On Tuesday, Senate GOP Leader Mitch McConnell commented on reports that the President had begun reaching out to individual Republicans he hoped to win over.

(Sen. McConnell) ?Frankly, I wish he?d done more of that over the years. ?We?ve had, all of us, very limited interaction with the President.?

This meeting comes as the President tries to push gun control and immigration legislation, and with budget issues that remain to be resolved.

At the White House, Mike Majchrowitz, FOX News Radio.

?

Source: http://radio.foxnews.com/2013/03/06/obama-to-dine-with-gop/

Justin Bieber Smoking Weed Katherine Webb Cut for Bieber AJ McCarron Johnny Manziel ups Aj Mccarron Girlfriend

Age-related dementia may begin with neurons' inability to rid themselves of unwanted proteins

Mar. 5, 2013 ? A team of European scientists from the University Medical Center Hamburg-Eppendorf (UKE) and the Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD) at the University of Cologne in Germany has taken an important step closer to understanding the root cause of age-related dementia. In research involving both worms and mice, they have found that age-related dementia is likely the result of a declining ability of neurons to dispose of unwanted aggregated proteins.

As protein disposal becomes significantly less efficient with increasing age, the buildup of these unwanted proteins ultimately leads to the development and progression of dementia.

"By studying disease progression in dementia, specifically by focusing on mechanisms neurons use to dispose of unwanted proteins, we show how these are interconnected and how these mechanisms deteriorate over time," said Markus Glatzel, M.D., a researcher involved in the work from the Institute of Neuropathology at UKE in Hamburg, Germany. "This gives us a better understanding as to why dementias affect older persons; the ultimate aim is to use these insights to devise novel therapies to restore the full capacity of protein disposal in aged neurons."

To make this discovery, scientists carried out their experiments in both worm and mouse models that had a genetically-determined dementia in which the disease was caused by protein accumulation in neurons. In the worm model, researchers in the lab of Thorsten Hoppe, Ph.D., from the CECAD Cluster of Excellence could inactivate distinct routes used for the disposal of the unwanted proteins. Results provided valuable insight into the mechanisms that neurons use to cope with protein accumulation. These pathways were then assessed in young and aged mice. This study provides an explanation of why dementias exponentially increase with age. Additionally, neuron protein disposal methods may offer a therapeutic target for the development of drugs to treat and/or prevent dementias.

"This is an exciting study that helps us understand what's going wrong at a cellular level in age-related dementias," said Mark Johnston, Ph.D., Editor-in-Chief of the journal GENETICS. "This research holds possibilities for future identification of substances that can prevent, stop, or reverse this cellular malfunction in humans."

Share this story on Facebook, Twitter, and Google:

Other social bookmarking and sharing tools:


Story Source:

The above story is reprinted from materials provided by Genetics Society of America, via Newswise.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. A. Schipanski, S. Lange, A. Segref, A. Gutschmidt, D. A. Lomas, E. Miranda, M. Schweizer, T. Hoppe, M. Glatzel. A Novel Interaction Between Aging and ER Overload in a Protein Conformational Dementia. Genetics, 2013; 193 (3): 865 DOI: 10.1534/genetics.112.149088

Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/~3/SFg4M6CkzP4/130305154500.htm

audacious pollen count mexico city first day of spring mexico earthquake aziz ansari aziz ansari