Multiple Choice
Which of the following is true of spatial summation?
A) Simultaneous stimulation of more than one postsynaptic neuron occurs.
B) Impulses are fired in a rapid succession by the same neuron.
C) Neurotransmitters released simultaneously from several presynaptic knobs converge on one postsynaptic neuron.
D) Speed of impulse transmission is increased when several neurotransmitters are released.
Correct Answer:
Verified
Correct Answer:
Verified
Q28: Explain the ways in which the activity
Q29: A neuron that transmits a nerve impulse
Q30: Stimulus-gated channels open in response to:<br>A) sensory
Q31: Interneurons reside in the:<br>A) CNS and peripheral
Q32: Match each of the following cell types
Q34: Explain both temporal and spatial summation.
Q35: What is the relationship between the afferent
Q36: No impulse can be sent through a
Q37: Match each of the following cell types
Q38: Match each part of the nervous system