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Communication problems in the brain
Date:1/20/2010

esbach. If no neuroligin-1 is formed, the nerve endings remain at an immature stage and release fewer neurotransmitters; the flow of information is interrupted. The nerve endings can only whisper, so to speak.

Autism caused by a malfunction at the synapses?

"The results are significant for actual concepts about how autism develops," says Professor Dr. Joachim Kirsch, director of the Institute for Anatomy and Cell Biology. Symptoms of autism are first noticed in early childhood as an information processing disorder. The symptoms may be more or less pronounced, but all patients display weaknesses in social contacts and communication. "There are many indications that malfunctions of synaptic molecules are involved in the development of this illness. It has thus far been unclear exactly what these malfunctions are, but we now know what to look for," says Professor Kirsch. The study was funded by the FRONTIER program of the excellence initiative at the University of Heidelberg.


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Contact: Dr. Thomas Dresbach
dresbach@ana.uni-heidelberg.de
49-622-154-8659
University Hospital Heidelberg
Source:Eurekalert  

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