NEET PG DENTAL EXAM

Detailed explanation-1: -The brain and spinal cord make up the central nervous system.

Detailed explanation-2: -There are two main types of nervous tissue, neurons, which send electrochemical signals, and neuroglia, which support neurons. Neurons have three main structural parts, dendrites, an axon and a cell body. Dendrites are able to detect messages from other neurons or the environment.

Detailed explanation-3: -The nervous system is involved in receiving information about the environment around us (sensation) and generating responses to that information (motor responses). The nervous system can be divided into regions that are responsible for sensation (sensory functions) and for the response (motor functions).