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Systems 3.5

TermDefinition
Neuron A cell that carries information through the nervous system
Synapse The junction where one neuron can transfer an impulse to the next structure.
Brain The part of the central nervous system that is located in the skull and controls most functions in the body.
Spinal Cord A thick column of nervous tissue that links the brain to nerves in the body.
Negative Feedback A process in which a system is turned off by the condition it produces.
Reflex An automatic response that occurs rapidly and without conscious control.
Impulse An electrical charge that can relay a signal or a message to another part of the body.
Created by: cheryl.schaeffer
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