A cognitive model of autism

The theory of mental symmetry models the mind as seven high-level interacting cognitive modules that can function together in three different ways: rigorous technical thought, analogical normal thought, and the emotional schema of mental networks. This paper suggests that autism spectrum disorder (ASD) can be explained cognitively as a mind that emphasizes mental networks and technical thought while being impaired in normal thought. Minimizing normal thought causes mental networks and technical thought to develop and function abnormally, generating the symptoms of autism. Minimizing normal thought relates to the executive dysfunction theory of autism, while abnormal mental networks correspond to the empathizing-systemizing theory. Excessive technical thought leads to the hyper-systemizing of Asperger’s syndrome (AS). Autism is a spectrum because the severity of autistic symptoms depends upon the extent to which normal thought is dysfunctional.