Question

Explain the functions of brain and nervous system in detail.. I mean each and every part

Answer 1

Hey mate here is your answer...
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The brain sends messages via the spinal cord to peripheral nerves throughout the body that serve to control the muscles and internal organs. The somatic nervous system is made up of neurons connecting the CNS with the parts of the body that interact with the outside world

The nervous system has three main functions:

To collect sensory input from the body and external environment.

To process and interpret the sensory input.

To respond appropriately to the sensory input.

The nervous system consists of two main parts: the central nervous system and the peripheral nervous system: The central nervous system is made up of the brain and spinal cord

The brain is an organ that's made up of a large mass of nerve tissue that's protected within the skull. It plays arole in just about every major bodysystem. Some of its main functionsinclude: processing sensory information.

It includes the cerebellum, reticular formation, and brain stem, which are responsible for some of the most basic autonomic functions of life, such as breathing and movement. The brain stem contains the pons and medulla oblongata.

Answer 2

HELLO FRIEND HERE IS UR ANSWER

Brain:- a brain is a main coordinating center of the body.

it has three major parts ;-

• fore brain

• mid brain

• hind brain

¶ FORE BRAIN :- it is the most complex or specialized parts of the brain. it consists of cerebrum.

FUNCTIONS;- • thinking part of the brain

• control the voluntry actions

• store information (memory)

centre associated with hunger.

¶ MID BRAIN:- controls voluntry actions such as :

• change in pupil size

• reflex movements of head etc.

¶ HIND BRAIN:- it has three parts

• cerebellum

• medula

• pones