Shirah Vollmer MD

The Musings of Dr. Vollmer

Archive for January 24th, 2012

Mirror Neurons

Posted by Dr. Vollmer on January 24, 2012

Marello Dapretto PhD http://faculty.bri.ucla.edu/institution/personnel?personnel%5fid=46838 spoke today about how mirror neurons are abnormal in those with ASD-autism spectrum disorder. It was one of those lectures where I felt like I already knew this, and so I was not learning anything, but at the same time, she was demonstrating with pretty fMRI pictures that what I/we have suspected for years, is finally being proven with our imaging technology. That is, we now can demonstrate that those individuals with ASD have a defective wiring in their ability to imagine what others are thinking or imagining. In other words, their “theory of mind” is impaired, and the level of their impairment matches the level of defect in their mirror neurons. In other words, this is a continuum of damage, resulting in the “S” or the spectrum concept. Sure, there are workarounds to the mirror neuron system. Children can learn to understand human behavior and they can learn empathy, but they will have to bring in another neurological system since their mirror neurons do not fire properly. For years, in my training from 1986-1991, we told families of those with ASD that there was a “wiring problem” without any specific knowledge about what that wiring problem might be. We felt certain that parents should not blame themselves for the social awkwardness of their children, but at the same time, parents can help fix the problem. Listening to Dr. Dapretto today, confirmed what we told parents, back in the day. Phew!

Posted in Asperger's Disorder, Autism, Neurobiology of Behavior, Parenting, Psychobiology | 8 Comments »

 
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