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Movements in autistic disorder.

J R Brasić1

  • 1Department of Psychiatry, Bellevue Hospital Center, New York University School of Medicine, 10016-6481, USA.

Medical Hypotheses
|September 28, 1999
PubMed
Summary
This summary is machine-generated.

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Certain repetitive movements like hand flapping may be unique indicators of autistic disorder in children. Identifying these characteristic movement disorders can help in diagnosing autism spectrum disorder early.

Area of Science:

  • Neurodevelopmental Disorders
  • Child Psychology
  • Movement Disorders

Background:

  • Autistic disorder is a disabling early-onset syndrome often accompanied by comorbidities.
  • Autism presents heterogeneously, but specific motor patterns may be characteristic.
  • Repetitive movements, including hand flapping and stereotypies, are frequently observed in individuals with autism.

Purpose of the Study:

  • To investigate the potential of unique movement patterns as diagnostic indicators for autistic disorder.
  • To explore the relationship between specific motor behaviors and the diagnosis of autism.

Main Methods:

  • Observational analysis of movement patterns in a subgroup of individuals with autistic disorder.
  • Clinical assessment focusing on characteristic motor manifestations such as hand flapping and stereotypies.

Related Experiment Videos

Main Results:

  • A subset of individuals with autistic disorder exhibit unique and potentially pathognomonic movements.
  • Hand flapping and stereotyped movements were identified as key motor features associated with autistic disorder.

Conclusions:

  • Characteristic movement disorders, including hand flapping and stereotypies, may serve as significant indicators for autistic disorder.
  • The identification of these specific movement patterns can aid in the diagnostic process for autism spectrum disorder.