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Cerebellar involvement in clumsiness and other developmental disorders
1Department of Psychology, University of California, Berkeley, California 94720, USA. ivry@socrates.berkeley.edu
Neural Plasticity
|December 3, 2003
Summary
Cerebellar abnormalities are linked to developmental disorders. This review highlights the cerebellum
Area of Science:
- Neuroscience
- Developmental Biology
- Medical Imaging
Background:
- Cerebellar abnormalities are associated with various developmental disorders.
- High-resolution MRI scans and behavioral studies suggest cerebellar roles beyond motor control.
- The cerebellum's contribution to developmental coordination disorder (clumsiness) is understudied.
Purpose of the Study:
- To review the literature on cerebellar abnormalities and developmental disorders.
- To analyze the relationship between cerebellar dysfunction and clumsiness.
- To explore the neural underpinnings of clumsiness.
Main Methods:
- Literature review of imaging and behavioral studies.
- Analysis of research on cerebellar function and developmental disorders.
- Examination of studies on clumsiness and cerebellar lesions.
Main Results:
- Cerebellar dysfunction may contribute to developmental disorders.
- Some clumsy children exhibit timing deficits similar to adults with cerebellar lesions.
- Clumsiness has heterogeneous neural bases.
Conclusions:
- Cerebellar dysfunction is a likely contributor to clumsiness in a subset of children.
- Further research is needed to understand the cerebellum's role in developmental coordination.
- The cerebellum's non-motor functions are increasingly recognized in developmental contexts.