AUTISM SPECTRUM DISORDER ASD DSM 5 MANUAL

While during this period, researchers were focused on the development of measures with the ability to diagnose AS and differentiate it from high functioning autism (HFA), the DSM-5 removed the diagnostic category of AS in 2013. Finally, in 1994, AS was introduced in DSM-4 as a specific entity along with autistic disorder, within pervasive developmental disorders (PDD). A few years later and in 1989, the first diagnostic criteria for AS was proposed, and the 10th Revision of the International Classification of Diseases (ICD-10) was the first major classification system that recognized AS (1993). restarted Asperger researches and renamed autistic psychopathy Asperger syndrome. In 1980, the American Psychiatric Association (APA) recognized autism as a distinct category in the DSM-3 and introduced it as infantile autism. In 1944, and about a year after Leo Kanner described infantile autism, Hans Asperger introduced autistic psychopathy in the form of a case report. For greater transparency, we refer to (1) Asperger syndrome (AS) as a subpopulation of pervasive developmental disorders (PDD) according to DSM-IV-TR, (2) ASD according to DSM-5, and (3) Autism spectrum disorder of an Asperger syndrome type (ASD-AS) as a subpopulation that is included in the DSM-5 as ASD of level 1 severity without intellectual impairment. In this topic review, we will describe the essential aspects of autism spectrum disorder and Asperger syndrome. Due to Asperger syndrome's extensive history, rich semiology, and relatively characteristic clinical presentations, specialists continue to use this diagnosis as a subtype of ASD with no language delay and a normal or superior IQ.

DSM-5 changes on ASD classification led to some controversy about the loss of the unique Asperger identity, and literature continue to debate about AS and its formulation within ASD. Autism spectrum disorders (ASD) include a group of neurodevelopmental abnormalities with broadly varying degrees and manifestations, usually begin in early childhood, and are characterized by problems in social communication and interaction, along with behavioral problems such as restricted interests and repetitive behaviors. According to the DSM-5, there are varying degrees of ASD that are categorized based on the severity of symptoms and the required levels of support, and what was formerly called Asperger syndrome shall now be regarded as ASD.

AUTISM SPECTRUM DISORDER ASD DSM 5 MANUAL

Although AS was introduced as a discrete diagnostic category in the fourth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-4, 1994), almost 20 years later, its diagnostic label was removed in the Diagnostic and Statistical Manual of Mental Disorders (DSM–5), and it was encompassed in a more general category of autism spectrum disorders (ASD). Since then, AS has always been a topic of significant interest and debate. Asperger syndrome (AS) was first described by Hans Asperger in 1944, as the behavioral characterization of individuals who have difficulties in communication and social interaction.

Autism spectrum disorder ASD dsm 5