Deep cerebellar nuclei
Deep Cerebellar Nuclei
The Deep Cerebellar Nuclei (pronunciation: /di:p sɛrəˈbɛlər 'nju:klɪaɪ/) are a group of neurons located within the white matter of the cerebellum. These nuclei serve as the primary output system of the cerebellum, transmitting information to various parts of the brain and spinal cord.
Etymology
The term "Deep Cerebellar Nuclei" is derived from the Latin words 'cerebellum' meaning 'little brain' and 'nucleus' meaning 'kernel'. The prefix 'deep' is used to indicate their location within the cerebellum.
Function
The Deep Cerebellar Nuclei are involved in the coordination of voluntary movements, balance, and muscle tone. They receive input from the cerebellar cortex and send output to other areas of the brain through the superior cerebellar peduncle, middle cerebellar peduncle, and inferior cerebellar peduncle.
Types
There are four Deep Cerebellar Nuclei:
Each of these nuclei has a specific function and connections to different parts of the brain.
Related Terms
- Cerebellum
- Neuron
- White matter
- Brain
- Spinal cord
- Cerebellar cortex
- Superior cerebellar peduncle
- Middle cerebellar peduncle
- Inferior cerebellar peduncle
- Dentate nucleus
- Emboliform nucleus
- Globose nucleus
- Fastigial nucleus
External links
- Medical encyclopedia article on Deep cerebellar nuclei
- Wikipedia's article - Deep cerebellar nuclei
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