MEDICAL PHYSIOLOGY

Detailed explanation-1: -Dendrites of a neuron are the first ones to receive electrical impulses. The cell body, also called the soma, is the spherical part of the neuron that contains the nucleus. The cell body connects to the dendrites, which bring information to the neuron, and the axon, which sends information to other neurons.

Detailed explanation-2: -Receptor proteins on the cell membranes of dendrites can attach to chemical signal molecules. Also attached to the cell body is a long conducting branch called an axon. The axon conducts electrical signals called impulses over long distances.

Detailed explanation-3: -Dendrites are the branched thread-like extensions of a neuron that carry impulses from nearby neurons to the cell body (cyton). Axons carry impulses away from the cyton.

Detailed explanation-4: -Dendrites receive input from many other neurons and carry those signals to the cell body. If stimulated enough, a neuron fires an action potential-an electrical impulse that then stimulates other neurons. Large networks of these neurons communicate with each other to generate thoughts and behavior.

Detailed explanation-5: -Myelin sheath provides an insulating layer to the dendrites. Axons carry the signal from the soma to the target. Dendrites carry the signal to the soma.