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10 Cards in this Set
- Front
- Back
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In a retsing membrane channels open to the ? more.
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K+
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A single neuron or muscle fiber has a miniumum requirment strenth of stimulation called its?
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threshold level
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Synapes are
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the regions between neuron or between neurons and effectors
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Summation is?
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produces by the accmulation of transmitter decimals from two or more neurons
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An extension of cytoplasm that carries nerve impulses away from dendrites
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AXON
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the fatty covering over the axon
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myelin sheath
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resting potiential
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a condition of steady charge difference across membrane
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neurons carry impulses away from the synapes
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postsynapses
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the condition inside a neuron when more k+ usually leaves
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hyperpolerization
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minimum stimulation to create an action potential
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threshold potential
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