resting potential

the electric potential across the plasma membrane of a neuron when it is in the nonexcited, or resting, state. It is usually in the range of –50 to –100 mV for vertebrate neurons, representing an excess of negatively charged ions on the inside of the membrane. See also action potential.

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Psychology term of the day

May 9th 2024

drug education

the process of informing individuals or groups about the effects of various chemical agents on the human body, usually with a special emphasis on the effects of mind-altering substances.