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Deep cerebellar nuclei information


Deep cerebellar nuclei
Sagittal section through right cerebellar hemisphere. The right olive has also been cut sagittally. (Nucleus dentatus labeled at center top.)
Microcircuitry of the cerebellum. Excitatory synapses are denoted by (+) and inhibitory synapses by (-).
MF: Mossy fiber.
DCN: Deep cerebellar nuclei.
IO: Inferior olive.
CF: Climbing fiber.
GC: Granule cell.
PF: Parallel fiber.
PC: Purkinje cell.
GgC: Golgi cell.
SC: Stellate cell.
BC: Basket cell.
Details
Part ofCerebellum
PartsDentate nucleus, Emboliform nucleus, Fastigial nucleus, Globose nucleus
ArterySuperior cerebellar
Identifiers
Latinnuclei cerebelli
MeSHD002529
NeuroNames682
NeuroLex IDbirnlex_1568
TA98A14.1.07.406
TA25835
FMA72249
Anatomical terms of neuroanatomy
[edit on Wikidata]

There are four deep cerebellar nuclei embedded in the white matter of the medullary centre. The nuclei are the fastigial, globose, emboliform, and dentate nuclei.

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Deep cerebellar nuclei

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four deep cerebellar nuclei embedded in the white matter of the medullary centre. The nuclei are the fastigial, globose, emboliform, and dentate nuclei. These...

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Cerebellum

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four deep cerebellar nuclei, composed of gray matter. Connecting the cerebellum to different parts of the nervous system are three paired cerebellar peduncles...

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Dentate nucleus

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from the midline, of the four pairs of deep cerebellar nuclei, the others being the globose and emboliform nuclei, which together are referred to as the...

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cerebellum because of its branched, tree-like appearance—are four deep cerebellar nuclei. The cerebellum can be divided according to three different criteria:...

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tracts. All of them emerge from cerebellar nuclei; the cerebellorubral fibers from the globose and emboliform nuclei, the dentatothalamic fibers from...

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Emboliform nucleus

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and partly covering its hilum. It is one among the four pairs of deep cerebellar nuclei, which are from lateral to medial: the dentate, interposed (which...

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Cerebellar vermis

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as well as from visual and auditory systems. It sends fibers to deep cerebellar nuclei that, in turn, project to both the cerebral cortex and the brain...

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Fastigial nucleus

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located in each hemisphere of the cerebellum. It is one of the four deep cerebellar nuclei. Although it is one dense mass, it is made up of two sections: the...

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Inferior olivary nucleus

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cerebellum involved long term depression (LTD). In this scenario, deep cerebellar nuclei send GABA projection to inhibit ION. More recent studies suggest...

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from the pontine nuclei and decussate within the pons before entering the peduncle to end in the contralateral hemisphere of the cerebellar cortex. The fibers...

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Purkinje cell

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inhibitory projections to the deep cerebellar nuclei, and constitute the sole output of all motor coordination in the cerebellar cortex. The Purkinje layer...

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at least in part related to dropping out of dopaminergic cells in deep-brain nuclei, primarily the melanin-pigmented neurons in the substantia nigra but...

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two-stage system. The cerebellar cortex projects to the deep cerebellar nuclei (the corticonuclear microcomplex). The deep nuclei then project to the thalamus...

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Globose nucleus

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The globose nucleus is one of the deep cerebellar nuclei. It is located medial to the emboliform nucleus, and lateral to the fastigial nucleus. The globose...

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Climbing fiber

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enter the cerebellum via the inferior cerebellar peduncle where they form synapses with the deep cerebellar nuclei and Purkinje cells. Each climbing fiber...

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Rhombic lip

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evolve into GABAergic Purkinje cells (another type of cerebellar neuron) and deep cerebellar nuclei. Located between the fourth ventricle and the roofplate...

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Cerebellar tonsil

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The cerebellar tonsil (Latin: tonsilla cerebelli) is a rounded lobule on the undersurface of each cerebellar hemisphere, continuous medially with the uvula...

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Golgi cell

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that Golgi cells get a large input of feedback inhibition from the deep cerebellar nuclei to modulate local inhibitory networks. The basal level of GABA produces...

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Acetylcholine

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complex acts mainly on M1 receptors in the brainstem, deep cerebellar nuclei, pontine nuclei, locus coeruleus, raphe nucleus, lateral reticular nucleus...

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Polio

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also occur in the reticular formation, vestibular nuclei, cerebellar vermis, and deep cerebellar nuclei. Inflammation associated with nerve cell destruction...

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Grey matter

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and nucleus accumbens; as well as the septal nuclei), cerebellum (deep cerebellar nuclei – the dentate nuclei, globose nucleus, emboliform nucleus, and fastigial...

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Index of anatomy articles

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Cerebral arteriovenous malformation

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eloquent areas are often defined differently across studies where deep cerebellar nuclei, cerebral peduncles, thalamus, hypothalamus, internal capsule, brainstem...

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Eyeblink conditioning

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ultimately project to both the deep cerebellar nuclei and Purkinje cells (PCs) in the cerebellar cortex. The pontine nuclei (PN) can support different CS...

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Olivary body

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nucleus (or 'complex'), which is a part of the olivo-cerebellar system and is mainly involved in cerebellar motor-learning and function. The superior olivary...

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Pons

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created by the pontine nuclei that are interweaved amid the descending fibres within the substance of the pons. The superior cerebellar artery winds around...

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Fish anatomy

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discrete deep cerebellar nuclei. Instead, the primary targets of Purkinje cells are a distinct type of cell distributed across the cerebellar cortex, a...

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