A neuron that transmits impulses between other

neurons, especially as part of a reflex arc.

Motor neurons are the nerve cells along which the brain

sends instructions, in the form of electrical impulses, to

the muscles

Consists of the brain and spinal cord, to which sensory

impulses are transmitted and from which motor impulses

pass out, and which coordinates the activity of the entire nervous system

The nervous system outside the brain and spinal cord.

The cerebrum is the largest part of the brain upper and is

the main part of the brain of vertebrate animals. It has left

and right hemispheres. The cerebrum controls conscious and voluntary processes.

The part of the brain at the back of the skull in vertebrates. Its function is to coordinate and regulate muscular activity to include movement and balance.

The part of the brain located at the base of the brain and

made up of the medulla oblongata, The brainstem controls and regulates vital body functions, including respiration, heart rate, and blood pressure.

The part of the nervous system that controls

voluntary movements in the body, such as those

performed by the skeletal muscles

Glands of the endocrine system that produce hormones and secrete them into the bloodstream.

The part of the nervous system that is responsible for

regulating involuntary body functions, such as heartbeat,

blood flow, breathing and digestion.

A layer at the back of the eyeball containing cells that are sensitive to light and that trigger nerve impulses that pass via the optic nerve to the brain, where a visual image is formed.

A neuron that transmits nerve impulses from a sense organ towards the central nervous system.

The cochlea is the part of the inner ear that converts mechanical energy (vibrations) into nerve impulses sent to the brain.

The area of the brain that secretes substances that influence pituitary and other gland function and is involved in the control of body temperature,hunger, thirst, and other processes that regulate body equilibrium.

It is called the master gland because it produces hormones that control other glands and many body functions including growth.