EVERYDAY SCIENCE

Detailed explanation-1: -Peripheral nerves reside outside your brain and spinal cord. They relay information between your brain and the rest of your body. The peripheral nervous system is divided into two main parts: Autonomic nervous system (ANS): Controls involuntary bodily functions and regulates glands.

Detailed explanation-2: -Neurons are the cells that send and relay signals through your nervous system, using both electrical and chemical signals. Each neuron consists of: Cell body: This is the main part of the cell.

Detailed explanation-3: -The peripheral nervous system is a network of nerves that runs throughout the head, neck, and body. It carries messages to and from the central nervous system (the brain and spinal cord). Together, the peripheral nervous system and the central nervous system form the nervous system.

Detailed explanation-4: -Your peripheral nervous system is the network of nerves that transmit (carry) signals from all over your body to your spinal cord, which is part of your central nervous system.

Detailed explanation-5: -The motor (efferent) division carries motor signals by way of efferent nerve fibers from the CNS to effectors (mainly glands and muscles). It can be further subdivided into somatic and visceral divisions. The somatic motor division carries signals to the skeletal muscles.