Posted on

A traditional strategy in autism intervention may be hurting not helping.

Podcast: Play in new window | Download

Subscribe: RSS

Two interesting studies this week.  The first from researchers studying a learning strategy called repetition.  As it turns out, it may impair the ability for people with autism to generalize what they learn into new situations, like learning that a golden retriever is a dog and a beagle is also a dog.  Also, researchers in Australia comb the autism literature to determine what the financial costs and benefits of supportive employment are and discover that getting people with autism employed is good for the soul and good for the economy.  That study is open access and can be found here:  http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0139896

Posted on

Moving away from genes OR environment towards genes AND environment

Podcast: Play in new window | Download

Subscribe: RSS

On Thursday October 1st, Autism Science Foundation, Autism Speaks and the Escher Fund for Autism co-organized an online symposium which examined the possibility that early mutations in cells that pass along genetic information from generation to generation (sperm and egg and cells that make the sperm an egg) has a role in the causes of autism.  This symposium is on the ASF podcast feed, but a quick summary is presented on this week’s podcast.  Jill Escher from the Escher Fund for Autism and Mat Pletcher from Autism Speaks provide their perspective.  Also, a quick rundown on the study that caused so much monkeying around in the press.

Posted on

The sad realities behind educational services and ASD

Podcast: Play in new window | Download

Subscribe: RSS

Whoops, Donald Trump did it again.  During the Republican debates, comments around vaccines and autism were made that could cause more confusion.  This at a time when the matter should be settled in the minds of the public.  ASF president Alison Singer comments on what people should know.  Also, a new analysis examines the types of services people with developmental delay and ASD receive in the educational system.  Here’s a not-surprising sneak peak:  they are getting less than they deserve and have to go elsewhere despite laws stating otherwise.  Finally, an older drug for depression, called Effexor, may both relieve behavioral problems associated with ASD and lower the doses of anti anxiety drugs and antipsychotic drugs needed to calm irritability and aggression.

Posted on

Females with autism and the idea of an ‘extreme male’ brain

Podcast: Play in new window | Download

Subscribe: RSS

New studies were published this week highlighting differences, or lack of differences, in males and females with autism.  This podcast explores one of these theories called the ‘Extreme Male Brain’ theory which is actively studied by Simon Baron-Cohen’s lab in the United Kingdom.  While this theory suggests that males and females with autism are more alike than different, another study focused on those individuals with autism who were not diagnosed until later in life.  Were they able to mask their symptoms for autism and slide under the radar and how?  In this group, males and females are more different than alike, which reinforces the ideas that you can’t study people with autism without studying people without autism, and that the differences between males and females may be subtle, based on context, and time of life.

Posted on

Can people with autism lose their diagnosis?

Podcast: Play in new window | Download

Subscribe: RSS

Researchers have been studying a small group of individuals who were diagnosed with autism, then later no longer met criteria for diagnosis.  Most of these people received early intense behavioral intervention before the age of 3, and what is called “optimal outcome” by researchers is the exception, not the rule.  However, a new study explores where they are no longer showing symptoms, and where they still are.  Also, ASF postdoctoral fellow Aarthi Padmanabhan explains her data on the brain structure of girls and boys with autism.  A sneak peak:  girls are different than boys.

Posted on

Targeting environmental chemicals in neurodevelopmental disorders

Podcast: Play in new window | Download

Subscribe: RSS

This week a group of experts met to build consensus around the effects of environmental chemicals on the developing brain. Autism was part of this discussion. And a new large-scale study shows that c-sections do not cause autism, it is something else related to c-sections.