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The syndrome of autism: a critical review
Insights
Autism is a lifelong neurodevelopmental disorder present from birth, characterized by challenges in development and social interaction. Further research is crucial for developing targeted treatments for this complex syndrome.
Area of Science:
- Neuroscience
- Developmental Psychology
- Clinical Medicine
Background:
- Autism Spectrum Disorder (ASD) is a complex neurodevelopmental condition.
- Understanding its clinical features, diagnosis, and management is critical.
Purpose of the Study:
- To review the clinical features and behavioral characteristics of autism.
- To discuss differential diagnosis, research findings, and medical management.
- To highlight the need for further research into underlying neuropathophysiology.
Main Methods:
- Literature review of clinical features, behavioral characteristics, and research findings.
- Analysis of differential diagnosis, neurophysiological, and biochemical studies.
- Examination of current medical management and treatment approaches.
Main Results:
- Autism is a behaviorally defined syndrome present from birth.
- Symptoms reflect an underlying neuropathophysiological process affecting development and social interaction.
- Prognosis is generally guarded with persistent severe symptomatology.
Conclusions:
- Autism is a lifelong condition requiring comprehensive understanding and management.
- Etiologically specific treatments depend on further basic research into its neuropathophysiology.
- Continued investigation into the syndrome's biological underpinnings is essential for therapeutic advancements.
Abstract:
The authors review the clinical features and behavioral characteristics of autism; differential diagnosis of the syndrome; clinical, neurophysiological, and biochemical research; and its medical management and treatment. They conclude that autism is a behaviorally defined, specific syndrome that is manifested at birth or shortly thereafter. Its symptoms are expressive of an underlying neuropathophysiological process that affects developmental rate; modulation of perception; language, cognitive, and intellectual development; and the ability to relate. The long-term prognosis is guarded; almost all patients manifest severe symptomatology throughout their lives. Further basic research into the neuropathophysiological process underlying the syndrome is necessary in order to reach the ultimate goal of developing etiologically specific treatment programs.