MEDICAL PHYSIOLOGY

Detailed explanation-1: -Human behavior, in all its complexity, is partly the product of interactions between two key physical components: the nervous and endocrine systems. These two systems help regulate the electrical and chemical processes that relay information throughout and between the brain and body.

Detailed explanation-2: -Your endocrine system works closely with your brain and central nervous system to control the creation of specific hormones and enzymes. Your digestive and excretory systems work with the nervous system in both conscious and unconscious ways.

Detailed explanation-3: -The muscular system allows the body to move. Muscles are attached to bones and are controlled by nerves that communicate with the brain. Movement takes place when a muscle gets shorter (contracts). Most muscles work in pairs, allowing movement in more than one direction.

Detailed explanation-4: -The brain and spinal cord make up the central nervous system. Nerves everywhere else in the body are part of the peripheral nervous system.