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π§ Dentate nucleus
π The dentate nucleus is a crucial structure within the cerebellum, responsible for coordinating voluntary movements and maintaining posture and balance.
π Location: Situated in the lateral part of the cerebellum, within the cerebellar hemispheres. It is one of the deep cerebellar nuclei.
Functions
π Motor Control: The primary role of the dentate nucleus is to coordinate motor activities. It processes movement-related information and sends signals to various brain regions.
πClinicalβ Significance: Neurological Disorders: Damage or dysfunction of the dentate nucleus can lead to neurological problems such as ataxia, intention tremor, and other movement disorders.
πSource:
- Neurosurgery Primary Board Review
- Dentate nucleus: a review and implications for dentatotomy
#MCQ #Neurosurgery
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