Genetics

A significantly higher concordance rate was found for monozygotic twins than for dizygotic twins. (40> Of the first-degree relatives of patients with childhood-onset OCD, 35 per cent are also afflicted with the disorder. (41.> Although this high rate is possibly related to the early-onset subtype, it nevertheless suggests a genetic component in OCD. Genetic research has yet to find abnormalities at the 5-HT transporter gene level. A recent study exploring the polymorphism of the promoter region of the gene for the 5-HT transporter failed to identify any differences between patients with OCD and controls. (42>

Funny Wiring Autism

Funny Wiring Autism

Autism is a developmental disorder that manifests itself in early childhood and affects the functioning of the brain, primarily in the areas of social interaction and communication. Children with autism look like other children but do not play or behave like other children. They must struggle daily to cope and connect with the world around them.

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