NEET PG DENTAL EXAM

Detailed explanation-1: -The cerebral cortex is referred to as the “executive suite, ‘’ where the conscious mind is found, and it consists entirely of gray matter containing neuron cell bodies, dendrites, glia cells, and blood vessels. There are no fiber tracts, or axons, in this region.

Detailed explanation-2: -Gray matter, named for its pinkish-gray color, is home to neural cell bodies, axon terminals, and dendrites, as well as all nerve synapses. This brain tissue is abundant in the cerebellum, cerebrum, and brain stem.

Detailed explanation-3: -Grey matter comprises neuron cell bodies and their dendrites, glial cells, and capillaries. Because of the abundant blood supply of this tissue, it’s actually more pink-coloured than grey. In the brain, grey matter is mainly found in the outer layers, while in the spinal cord it forms the core ‘butterfly’ shape.

Detailed explanation-4: -Grey matter (or gray matter) makes up the outermost layer of the brain and is pinkish grey in tone, hence the name grey matter. It gets its grey tone from the high concentration of neuronal cell bodies it contains. Grey matter also contains unmyelinated axons.