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Ch. 12

컨트롤 버튼이 '내비게이션' 모드로 변경되었습니다.
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이 집합의 용어 (14)

  • Inactivation state

    Inactivation gate closed, activation gate opened

  • Resting state

    Inactivation gate opened, activation gate closed

  • Activated state

    Both activation and inactivation gates opened

  • Postsynaptic potential

    Membrane potential changes at the postsynaptic terminal, can be excitatory or inhibitory.

  • Spatial summation

    Summation of graded potentials from multiple synapses in close proximity

  • Temporal summation

    Summation of graded potentials from one synapse overlapping in time

  • Which channels open in an IPSP after the binding of neurotransmitters?

    Chemically gated Cl- channels and chemically gated K+ channels

  • Generated specifically in response to a stimulus

    Receptor potential

  • Occurs after neurotransmitters bind to receptors at a synapse

    Postsynaptic potential

  • Produced when a stimulus activates a receptor

    Generator potential

  • Contributes to depolarization, triggering neurotransmitter release

    Ca2+ entering the neuron

  • Causes depolarization but does not trigger release of transmitter

    Na+ entering the neuron

  • _________ are glial cells of the central nervous system which produce myelin sheaths around axons

    oligodendeocytes

  • ________ help make the cerebrospinal fluid

    ependymal cells