Which layer contains the cell bodies of ganglion cells?

Study for the Neurophysiology Test with flashcards and multiple choice questions, each with hints and explanations. Enhance your understanding of cell types, signals, and sensory pathways. Ace your exam!

Multiple Choice

Which layer contains the cell bodies of ganglion cells?

Explanation:
In the retina, the location of a neuron’s cell bodies is organized by cell type. The cell bodies of ganglion cells reside in the ganglion cell layer. This layer houses the soma of the output neurons of the retina, whose axons bundle together to form the optic nerve. The dendrites of these ganglion cells extend into the inner plexiform layer where they receive synaptic input from bipolar and amacrine cells, while the photoreceptor cell bodies sit in the outer nuclear layer and their connections occur through the outer plexiform layer.

In the retina, the location of a neuron’s cell bodies is organized by cell type. The cell bodies of ganglion cells reside in the ganglion cell layer. This layer houses the soma of the output neurons of the retina, whose axons bundle together to form the optic nerve. The dendrites of these ganglion cells extend into the inner plexiform layer where they receive synaptic input from bipolar and amacrine cells, while the photoreceptor cell bodies sit in the outer nuclear layer and their connections occur through the outer plexiform layer.

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