GENERAL HISTOLOGY

Detailed explanation-1: -The basic unit of communication in the nervous system is the nerve cell (neuron). Each nerve cell consists of the cell body, which includes the nucleus, a major branching fiber (axon) and numerous smaller branching fibers (dendrites).

Detailed explanation-2: -Neurons are information messengers. They use electrical and chemical signals to send information between dierent areas of the brain, as well as between the brain, the spinal cord, and the entire body.

Detailed explanation-3: -Neurons are the structural and functional units of the nervous system. They consist of a cell body, dendrites, and axon. Neurons transmit nerve impulses to other cells. Types of neurons include sensory neurons, motor neurons, and interneurons.