Small distinct regions of gray matter in the central nervous system are called:
A) nuclei.
B) tracts.
C) ganglia.
D) axons.

Question

Quizplus · Accepted Answer

Nuclei are small distinct regions of gray matter in the central nervous system. Tracts refer to bundles of axons, ganglia are small clusters of nerve cell bodies located in the peripheral nervous system, and axons are long, slender projections of nerve cells that conduct electrical impulses.

Small Distinct Regions of Gray Matter in the Central Nervous