Is WM GM and CSF are brain tissues?

Answer 1

Yes, white matter (WM), gray matter (GM), and cerebrospinal fluid (CSF) are all associated with the brain, but they are not all classified as brain tissues. White matter and gray matter are types of brain tissue; white matter consists primarily of myelinated axons facilitating communication between different brain regions, while gray matter contains neuronal cell bodies, dendrites, and synapses. Cerebrospinal fluid, on the other hand, is a clear fluid that surrounds and protects the brain and spinal cord but is not considered brain tissue itself.