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Unformatted text preview: nervous systems Sensor Sensory input Integration Effector Motor output Peripheral nervous system (PNS) Central nervous system (CNS) Basic definitions: • neuron: nerve cell (functional unit of the nervous system) • nerve fiber: axon • nerve: bundles of nerve fibers(axons) + associated blood vessels/connective tissue...
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- Spring '09
- Biology, III. Membrane Potentials, VII. Postsynaptic Potentials