Genetic abnormalities are commonly associated with which disorder?

Genetic abnormalities are commonly associated with Autism Spectrum Disorder (ASD) due to a significant body of research indicating a strong hereditary component to the condition. Various studies have identified specific genetic mutations and chromosomal abnormalities that appear to increase the risk of developing autism. As a result, the understanding of autism has evolved to include a focus on genetic factors, alongside environmental influences.

In contrast, while ADHD, anxiety disorders, and Obsessive Compulsive Disorder (OCD) also have genetic components, they are generally not as strongly linked to specific genetic abnormalities as autism. ADHD and anxiety disorders exhibit a multifactorial inheritance pattern with multiple genes involved, but these associations are less clearly defined than in autism. OCD also has genetic links, but the identified genetic factors do not point to a singular hereditary abnormality as seen in autism. This differentiation emphasizes the unique relationship between genetic factors and the presentation of autism, solidifying its association with genetic abnormalities.