00:01
Students, welcome to the solution of the problem.
00:03
Before focusing the answer, let's discuss about nervous system.
00:10
Nervous system consisting of central nervous system and peripheral nervous system.
00:15
Mainly, can be classified as this too.
00:19
Central nervous system consists of brain and spinal cord.
00:28
Peripheral nervous system, they are comprised of cranial nerves and spinal nerves.
00:40
Peripheral nervous system again classified as somatic nervous system and autonomous nervous system.
00:55
Autonomous nervous system again classified into sympathetic nervous system and parasympathetic nervous system.
01:23
What happens during flight or fright response? during sudden fear or sadness when our body gets threatened.
01:35
A series of physiological reactions occurring in our body.
01:43
For example, while we seeing a snake, our body got threatened...