Cerebellar Purkinje Cells (Expanded) is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
Cerebellar Purkinje cells are the sole output neurons of the cerebellar cortex and represent one of the most anatomically distinctive and physiologically complex neuron types in the mammalian brain. These large GABAergic neurons integrate massive parallel fiber input and provide the primary modulatory signal to the deep cerebellar nuclei and vestibular nuclei, making them central to cerebellar function. [1]
| Taxonomy | ID | Name / Label | [2]
|----------|----|---------------| [3]
| Cell Ontology (CL) | CL:0000121 | Purkinje cell | [4]
| Database | ID | Name | Confidence | [5]
|----------|----|------|------------|
| Cell Ontology | CL:0000121 | Purkinje cell | Exact |
| Cell Ontology | CL:4300353 | Purkinje cell (Mmus) | Exact |
Purkinje cell axons project to:
Single-cell transcriptomics reveals Purkinje cell heterogeneity:
Optogenetic manipulation of Purkinje cell activity
Two-photon imaging of dendritic calcium signals
Patch-seq combining electrophysiology with transcriptomics
Cerebral organoids modeling Purkinje cell development
Cerebellum
Cerebellar Cortex
Cerebellar Granule Cells
Deep Cerebellar Nuclei
Climbing Fibers
Inferior Olive
Ataxia
The study of Cerebellar Purkinje Cells (Expanded) has evolved significantly over the past decades. Research in this area has revealed important insights into the underlying mechanisms of neurodegeneration and continues to drive therapeutic development.
Historical context and key discoveries in this field have shaped our current understanding and will continue to guide future research directions.
Ito M. Cerebellar long-term depression: characterization, signal transduction, and functional roles. Physiol Rev. 2001. ↩︎
Manto MU, Bower JM, Conforto AB, et al. Consensus paper: roles of the cerebellum in motor control. Cerebellum. 2012. ↩︎
Sathyanesan A, Zhou J, Suri J, et al. Emerging connections between cerebellar development, behaviour and complex brain disorders. Nat Rev Neurosci. 2019. ↩︎
Hirai H, Pang Z, Bao D, et al. Cbln1 is essential for synaptic integrity and plasticity in the cerebellum. Nat Neurosci. 2005. ↩︎
Hansel C, Linden DJ, D'Angelo E. Beyond parallel fiber LTD: the diversity of synaptic and non-synaptic plasticity in the cerebellum. Nat Neurosci. 2006. ↩︎