Related Experiment Videos
Is autism associated with anomalous dominance?
M Leboyer1, D N Osherson, M Nosten
1INSERM Unité 155, Paris, France.
Journal of Autism and Developmental Disorders
|December 1, 1988
Summary
This review explores the Geschwind and Galaburda theory of anomalous brain dominance and its potential links to autism spectrum disorder (ASD) in current research.
Area of Science:
- Neuroscience
- Developmental Psychology
- Autism Research
Background:
- The Geschwind and Galaburda theory proposes that disruptions in typical brain lateralization and development are linked to neurological anomalies.
- Anomalous dominance refers to atypical patterns in brain hemisphere specialization.
Purpose of the Study:
- To review existing literature applying the Geschwind and Galaburda theory to the study of autism.
- To explore the biological associations of anomalous dominance within the context of autism.
Main Methods:
- Literature review of studies investigating brain dominance and autism.
- Analysis of research connecting developmental anomalies to autism spectrum disorder.
Main Results:
- The review synthesizes findings on hemispheric differences in individuals with autism.
- Evidence is examined regarding potential links between early developmental factors and anomalous dominance in autism.
Conclusions:
- The Geschwind and Galaburda theory provides a framework for understanding neurodevelopmental aspects of autism.
- Further research is warranted to fully elucidate the role of anomalous dominance in the etiology of autism spectrum disorder.