• Autism spectrum or autism spectrum disorder (ASD). This is a concept of a smooth transition between the different forms, one in particular in the growing English-speaking point of view of such a continuum of different forms. Represented approximately by Tony Attwood, who justified his view with the possibility of transitions in individual cases. For example there are autistic people that meet the diagnostic criteria of Asperger’s syndrome, the abnormalities in early childhood, however, corresponded to the diagnosis of Kanner’s syndrome. Moreover, it is doubtful whether one based on theoretical models of intelligence IQ measurement or an arbitrary maximum age limit for the language used for the distinction.

Published a study by a significant proportion of ICD-10 were diagnosed with infantile autism or atypical autism diagnosed according to people with Asperger Gillberg diagnostic criteria.

Allen autistic disabilities are impairments in social behavior in common: difficulty in speaking with others (for example due to monotonous prosody), been said to be interpreted correctly, use facial expressions and body language and understand.

Core symptoms associated with autistic disabilities is primarily the difficulty of communicating with other people (first and second diagnostic criterion). Alternatively, stereotyped or ritualization practices (third diagnostic criterion) explores all the core symptoms of autistic disabilities. Autistic people show fundamental differences from non-autistic people in the processing of sensory impressions and the way the discernment and intelligence. The differences in perception is explored as a core symptoms of autism.