The Human Body

Nervous System: Anatomy and Function

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The reception of stimuli is the function of special sensory cells. The conducting elements of the nervous system are cells called neurons; these may be capable of only slow and generalized activity, or they may be highly efficient and rapidly conducting units. The specific response of the neuron—the nerve impulse—and the capacity of the cell to be stimulated make this cell a receiving and transmitting unit capable of transferring information from one part of the body to another.

Sub-Topics:
Nerve Cell
Simple Systems
Vertebrate Systems
The Nerve Network
Autonomic Nervous System