PATHOLOGY

Detailed explanation-1: -The peripheral nervous system (PNS) is one of two components that make up the nervous system of bilateral animals, with the other part being the central nervous system (CNS). The PNS consists of nerves and ganglia, which lie outside the brain and the spinal cord.

Detailed explanation-2: -Your peripheral nervous system has two main subsystems: autonomic and somatic. Autonomic: These are nervous system processes your brain runs automatically and without you thinking about them. Somatic: These are functions you manage by thinking about them.

Detailed explanation-3: -The brain controls most of the functions of the body, including awareness, movement, thinking, speech, and the 5 senses of seeing, hearing, feeling, tasting and smelling. The spinal cord is an extension of the brain. It carries messages to and from the brain via the network of peripheral nerves connected to it.

Detailed explanation-4: -The peripheral nervous system refers to parts of the nervous system outside the brain and spinal cord. It includes the cranial nerves, spinal nerves and their roots and branches, peripheral nerves, and neuromuscular junctions.