Cerebellar granule cells are important in the neurobiology of spinocerebellar ataxias, multiple system atrophy, and other neurodegenerative ataxias. This page provides detailed information about their structure, function, and role in disease processes.
Cerebellar Granule Cells are the most numerous neurons in the brain and play critical roles in motor coordination, learning, and cognitive functions. These small excitatory neurons are affected in various neurodegenerative ataxias and contribute to cerebellar degeneration.
These cells are particularly vulnerable in:
Cerebellar granule cells receive input from mossy fibers and project to Purkinje cells via parallel fibers, forming the core of cerebellar circuit processing.
| Taxonomy | ID | Name / Label |
|---|---|---|
| Cell Ontology (CL) | CL:0000120 | granule cell |
| Database | ID | Name | Confidence |
|---|---|---|---|
| Cell Ontology | CL:0000120 | granule cell | Exact |
| Cell Ontology | CL:0001031 | cerebellar granule cell | Exact |
| Cell Ontology | CL:0001032 | cortical granule cell | Exact |
Cell Types Indexcell-types)
Brain Regions Indexbrain-regions)
The study of Cerebellar Granule Cells In Neurodegeneration 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.