APPLIED RADIOLOGICAL ANATOMY

Detailed explanation-1: -Gray matter is a major component of the CNS, it refers to un-myelinated neurons and other cells of the central nervous system such as glial cells and dendrites. It is present in the brain, brainstem and cerebellum, and present throughout the spinal cord. Gray matter contains most of the brain’s neuronal cell bodies.

Detailed explanation-2: -The central nervous system is made up of two types of tissue: the grey matter and the white matter. The grey matter is mainly composed of neuronal cell bodies and unmyelinated axons.

Detailed explanation-3: -The correct answer is (a): Gray matter consists of cell bodies, dendrites, and unmyelinated axons.

Detailed explanation-4: -Grey matter is a major component of the central nervous system, consisting of neuronal cell bodies, neuropil (dendrites and unmyelinated axons), glial cells (astrocytes and oligodendrocytes), synapses, and capillaries.

Detailed explanation-5: -Gray matter, named for its pinkish-gray color, is home to neural cell bodies, axon terminals, and dendrites, as well as all nerve synapses.