Search results
Results from the WOW.Com Content Network
Autism, or autism spectrum disorder [a] (ASD), is a neurodevelopmental disorder characterized by repetitive, restricted, and inflexible patterns of behavior, interests, and activities; deficits in social communication and social interaction; and the presence of high or low sensory sensitivity.
Autism Speaks – the world's largest autism advocacy organization that sponsors autism research and conducts awareness and outreach activities aimed at families, governments, and the public. Autistic Self Advocacy Network – a nonprofit advocacy organization run by and for individuals on the autism spectrum. ASAN holds that the goal of autism ...
Unusual responses to sensory stimuli are more common and prominent in individuals with autism, and sensory abnormalities are commonly recognized as diagnostic criteria in autism spectrum disorder (ASD), as reported in the DSM-5; although there is no good evidence that sensory symptoms differentiate autism from other developmental disorders. [84]
It has been argued that dysfunction in the superior temporal sulcus underlies the social deficits that characterize autism. Compared to neurotypical individuals, one study found that individuals with high-functioning autism had reduced activity in the fusiform face area when viewing pictures of faces. [61] [verification needed]
A meta-analysis on the association between vitamin D and autism found that individuals with autism had significantly low levels of serum 25-hydroxy vitamin D than those without autism. [122] Another analysis showed significant differences in levels of zinc between individuals with and without autism.
The main conflicts from the beginning were about who the real experts on autism are, what causes autism, what treatments are appropriate, and who gets to call themselves autistic. [37] During the 2000s, people started blogs such as Mel Baggs ' Ballastexistenz [ 38 ] and Kevin Leitch's Left Brain Right Brain. [ 39 ]
Autism spectrum disorder (ASD) is referred to as syndromic when it is one of the many characteristics associated with a broader medical condition, generally a syndrome. Syndromic autism represents about 25% of the total ASD cases. [4] [5] In most [quantify] cases, its etiology is known. [2] [4]
The term high-functioning autism was used in a manner similar to Asperger syndrome, another outdated classification. The defining characteristic recognized by psychologists was a significant delay in the development of early speech and language skills, before the age of three years. [ 12 ]