00:01
The final cord is a cylindrical structure and is a long structure which connects the brain to the lower back return as b.
00:14
This spinal cord contains various tissues, fluids and nerve cells return as n .c.
00:24
There is a bony column return as b .c that acts as a protective layer against around the same.
00:33
Vertebrae around this spinal cord return as s .c.
00:38
Also, the major function of the spinal cord is to carry electric nerve signals return as the ns all throughout the body.
00:54
The white matter and grey matter are the two main regions of the brain.
00:59
The white matter contains the nerve fibers return as n f, which are also called the axons, and which are the extensions of the nerve cells return as nc, which are called the neurons.
01:17
These two are called, or belong to the white matter.
01:21
Now, there are many nerve fibers which are surrounded by myelin sheet...