Dentate nucleus - Wikipedia
The dentate nucleus refer to a pair of deep cerebellar nuclei deep within the white matter of the cerebellum of the brain with a dentate – tooth-like or serrated – edge. The dentate forms the largest pathway between the cerebellum and the remainder of the brain. [1]
Neuroanatomy, Dentate Nucleus - StatPearls - NCBI Bookshelf
2023年7月24日 · The dentate nucleus is the largest deep cerebellar cluster of neurons; it has a dentated – serrated – edge. Efferent fibers of the dentate nucleus are involved in the modulation of motor neurons and neurons involved in conscious thought and visuospatial function. Disruption of the dentate nucleus is typically associated with cerebellar ataxia.
Dentate nucleus | Radiology Reference Article - Radiopaedia.org
2024年5月21日 · The dentate nucleus is the largest and most lateral of the cerebellar nuclei, located medially within each cerebellar hemisphere, just posterolateral to the fourth ventricle 1. It is part of the triangle of Guillain and Mollaret, connected to the contralateral red nucleus via the superior cerebellar peduncle (rubrodentate fibers) 2.
Cerebellum: Anatomy, nuclei and tracts - Kenhub
2023年10月30日 · Dentate nucleus The dentate nucleus is the largest of the cerebellar nuclei and is situated in the lateral hemispheres. It resembles a crushed paper bag with its open end facing anteromedially. Unlike the other nuclei, the dentate nucleus partially encloses bundles of white matter that form the dentatorubrothalamic and the dentatoolivary tracts ...
Dentate Nucleus - an overview | ScienceDirect Topics
The dentate nucleus is defined as the largest and most lateral of the deep cerebellar nuclei, serving as the primary source of cerebellar efferent fibers and containing a high iron content. It is characterized by a reduction in size and loss of large neurons …
Dentate Nucleus - an overview | ScienceDirect Topics
The dentate nucleus is the largest and most recognizable of the deep cerebellar nuclei. It has a predictable imaging appearance reflecting the stage of myelin maturation in the dentate hilum and the cerebellar white matter surrounding the dentate nucleus during the first year of life.
Dentate nucleus: a review and implications for dentatotomy
2024年5月17日 · The dentate nucleus (DN) is the largest, most lateral, and phylogenetically most recent of the deep cerebellar nuclei. Its pivotal role encompasses the planning, initiation, and modification of voluntary movement but also spans non-motor functions like executive functioning, visuospatial processing, and linguistic abilities.
Dentate nucleus - e-Anatomy - IMAIOS
The dentate nucleus is a cluster of neurons, or nerve cells, in the central nervous system that has a dentate – tooth-like or serrated – edge. It located within the deep white matter of each cerebellar hemisphere, and it is the largest single structure linking the cerebellum to the rest of the brain.
Neuroanatomy, Dentate Nucleus - PubMed
2023年7月24日 · The dentate nucleus is the largest deep cerebellar cluster of neurons; it has a dentated – serrated – edge. Efferent fibers of the dentate nucleus are involved in the modulation of motor neurons and neurons involved in conscious thought and visuospatial function.
Imaging of Dentate Nucleus Pathologies: A Case Series - PMC
The dentate nucleus is the largest cerebellar nucleus, and it controls cognition and voluntary movement. It is found in each cerebellar hemisphere medially and posterolateral to the lateral ventricle. Pathologies of the dentate nucleus can be detected using computed tomography and magnetic resonance imaging of the brain.
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