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cerebrum nervous system herves synapse sensory spinal cord sleep central nervous system cerebellum peripheral nervous system Impulses 1) a nervous system function that helps people detect stimuli from their environment 2) the main control and message center of the body 3) allows impulses to travel to and from the brain 4) largest part of the brain which receives stores and recalls all the information the body picks up 5) comprised of a system of nerve cells that branch off the brain and the spinal cord

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Fraielle04go

Answer:

1) They detect a change in the environment stimulus. In the nervous system this leads to an electrical impulse being made in response to the stimulus. Sense organs contain groups of receptors that respond to specific stimuli.

2) The brain: the control center of the body.

3) Neurotransmitters travel across the synapse between the axon and the dendrite of the next neuron. Neurotransmitters bind to the membrane of the dendrite. The binding allows the nerve impulse to travel through the receiving neuron.

4) The largest part of the brain, the cerebrum has two hemispheres (or halves). The cerebrum controls voluntary movement, speech, intelligence, memory, emotion, and sensory processing.

5) The central nervous system is made up of the brain and spinal cord. The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body.

Explanation:

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