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- Basics
- Communication of Cells
Cells: Specialized Workers of the Brain
Several billion tiny cells are located in the brain. There they perform amazing work.
01.07.2025
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- Glossary
Granule cell
Relatively small nerve cells found in the cortex (cerebral cortex), hippocampus, olfactory bulb, and cerebellum. In the cortex, they are primarily located in layer IV and are predominantly excitatory. In the cortex of the cerebellum, they constitute 99% of the cells and form the parallel fibers.
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- Basics
- Anatomy
The Paleocortex
In the beginning was smell: the oldest part of the cerebrum deals with sniffing.
01.10.2025
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- Basics
- Anatomy
The Cerebellar Hemispheres
Enormous interconnection density in a small space ensures coordination of voluntary movements.
20.09.2025
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- Glossary
Mossy fiber
Mossy fibers are nerve fibers that conduct impulses from the spinal cord and the pontine nuclei to the cerebellum. There they terminate in the granule cell layer. The axons of the granule cells of the dentate gyrus in the hippocampus, which extend to CA3, are also referred to as mossy fibers.
