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Advance in tuberous sclerosis brain science

By Guest PostJune 19, 2013Healthautism, behavioral symptoms, bettina voelcker, brain science, brown university, catherine browning, catherine thorne, diagnose, disease causing mutations, elizabeth normand, emily murphy, healthy, intellectual disabilities, mark zervas, mice, mtor, mtor pathway, mutant neurons, seizures, shane crandall, thalamic neurons, thalamus, thalamus cells, threshold, tsc, tsc like symptoms, tsc1, tuberous sclerosis, tuberous sclerosis complex

By manipulating the timing of disease-causing mutations in the brains of developing mice, Brown University researchers have found that early genetic deletions in the thalamus may play an important role in course and severity of the developmental disease tuberous sclerosis complex. Findings appear in the journal Neuron.

PROVIDENCE, R.I. [Brown University] — Doctors often diagnose tuberous sclerosis complex (TSC) based on the abnormal growths the genetic disease causes in organs around the body. Those overt anatomical structures, however, belie the microscopic and mysterious neurological differences behind the disease’s troublesome behavioral symptoms: autism, intellectual disabilities, and seizures. In a new study in mice, Brown University researchers highlight a role for a brain region called the thalamus and show that the timing of gene mutation during thalamus development makes a huge difference in the severity of the disease. (more…)

Common Reader Author Visits

By Guest PostOctober 14, 2012Cultureannawadi community, beautiful forevers, english creative writing, intellectual disabilities, mumbai undercity

Katherine Boo talks of hope and struggle in Annawadi, India

Pulitzer Prize-winning author Katherine Boo found that despite having to struggle daily to survive, the people who live in Annawadi, India, also share the common hopes, dreams and aspirations of people everywhere in seeking to better themselves and their children. (more…)

Adolescents with Autism Spend Free Time Using Solitary, Screen-Based Media

By Guest PostJanuary 30, 2012Scienceadolescent, asd, autism spectrum disorder, benjamin cooper, children, email, intellectual disabilities, internet chatting, language impairment, micah mazurek, non social media, paul shattuck, screen based technology, social media, Technology, television, university of missouri, video games

*MU researcher encourages capitalization on interest in screen-based technology, cautions against overuse*

COLUMBIA, Mo. – Children with autism spectrum disorders (ASD) tend to be fascinated by screen-based technology. A new study by a University of Missouri researcher found that adolescents with autism spend the majority of their free time using non-social media, including television and video-games.

“Even though parents and clinicians have often observed that children with ASD tend to be preoccupied with screen-based media, ours is the first large-scale study to explore this issue,” said Micah Mazurek, assistant professor in the School of Health Professions and the Thompson Center for Autism and Neurodevelopmental Disorders. “We found that 64 percent of adolescents with ASD spent most of their free time watching TV and playing video and computer games. These rates were much higher than among those with other types of disabilities. On the other hand, adolescents with ASD were less likely to spend time using email and social media.” (more…)

Tag Archives: intellectual disabilities

Advance in tuberous sclerosis brain science

Common Reader Author Visits

Adolescents with Autism Spend Free Time Using Solitary, Screen-Based Media