Purkinje cells reside in which layer as a single row of cell bodies?

Purkinje cells reside in which layer as a single row of cell bodies?

• A. Molecular layer
• B. White matter
• C. Purkinje layer
• D. Granular layer

Answer: (C)

Purkinje cells form a single, uninterrupted row of neuron bodies in the cerebellar cortex, known as the Purkinje cell layer. This middle layer sits between the molecular layer above (where Purkinje dendrites extend) and the granular layer below (packed with small granule cells). The Purkinje cells are the main output neurons of the cerebellar cortex, sending inhibitory signals to the deep cerebellar nuclei via their axons that travel through the lower layers. So, the layer that contains a single row of Purkinje cell bodies is the Purkinje cell layer.

Purkinje cells form a single, uninterrupted row of neuron bodies in the cerebellar cortex, known as the Purkinje cell layer. This middle layer sits between the molecular layer above (where Purkinje dendrites extend) and the granular layer below (packed with small granule cells). The Purkinje cells are the main output neurons of the cerebellar cortex, sending inhibitory signals to the deep cerebellar nuclei via their axons that travel through the lower layers. So, the layer that contains a single row of Purkinje cell bodies is the Purkinje cell layer.