The SHANK3 gene is associated with a number of cognitive disorders including autism.
Transcript:
The SHANK3 (SH3 and multiple ankyrin repeat domains 3) gene spans 60 kb and contains 22 exons. SHANK3 is associated with a number of severe cognitive deficits, including language and speech disorders, mental retardation, and autism. SHANK3 proteins interact with neuroligins, cell surface proteins that binds to synaptic membranes and facilitate neurotransmission.
Professor David Skuse discusses the importance of identifying autism symptoms. Failing to diagnose the disorder can disrupt their social and educational attainments.
Autism is a disorder in brain development that becomes apparent in earliest childhood. It is defined by problems in socialization, communication, and repetitive behaviors.
Students learn about the symptoms associated with autism, explore the nature of 'normal' behavior, and can design a quasi-experiment to test a hypothesis about autism.