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One EPSP from neuron A depolarizes the initial segment of a neuron by +2 mV, one EPSP from neuron B is +3 mV. If there is a spatial summation of 3 EPSPS each from neurons A and B, will an action potential be generated in neuron Y? The resting membrane potential of Y is -70 mV and threshold is at -60 mV

One EPSP from neuron A depolarizes the initial segment of a neuron by +2 mV, one EPSP from neuron B is +3 mV. If there is a spatial summation of 3 EPSPS each from neurons A and B, will an action potential be generated in neuron Y? The resting membrane potential of Y is -70 mV and threshold is at -60 mV

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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B EPSP EPSP IPSP Y Axon- hillock Αxon- Will it be likely to produce an action potential in neuron Y if there is repeated rapid and successive firing from neuron B? Why? What is the phenomenon called? What is the ionic basis of IPSP? Name ONE neurotransmitter that is likely to be released by inhibitory neuron C. One EPSP from neuron A depolarizes the initial segment of a neuron by +2 mV, one EPSP from neuron B is +3 mV. If there is a spatial summation of 3 EPSPS each from neurons A and B, will an action potential be generated in neuron Y? The resting membrane potential of Y is -70 mV and threshold is at -60 mV.
Transcribed Image Text:B EPSP EPSP IPSP Y Axon- hillock Αxon- Will it be likely to produce an action potential in neuron Y if there is repeated rapid and successive firing from neuron B? Why? What is the phenomenon called? What is the ionic basis of IPSP? Name ONE neurotransmitter that is likely to be released by inhibitory neuron C. One EPSP from neuron A depolarizes the initial segment of a neuron by +2 mV, one EPSP from neuron B is +3 mV. If there is a spatial summation of 3 EPSPS each from neurons A and B, will an action potential be generated in neuron Y? The resting membrane potential of Y is -70 mV and threshold is at -60 mV.
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