What is the primary difference between temporal summation and spatial summation?
a. spatial summation depends on contributions from more than one sensory neuron.
b. only spatial summation can produce an action potential.
c. spatial summation alters the response of more than one postsynaptic cell.
d. temporal summation produces a hyperpolarization instead of a depolarization?

Question

03-04-2018
Biology

contestada

What is the primary difference between temporal summation and spatial summation?
a. spatial summation depends on contributions from more than one sensory neuron.
b. only spatial summation can produce an action potential.
c. spatial summation alters the response of more than one postsynaptic cell.
d. temporal summation produces a hyperpolarization instead of a depolarization?

Respuesta :

Otras preguntas

Which sentence describes a sex-limited trait? 1.) Stags have more prominent antlers than does. 2.) A pink-colored flower is the offspring of a red and white flo

The purpose of the Department of Defense is to __________. A. investigate national threats B. enforce laws in a nation C. set procedures and standards for th

Names of the items that historians used to find clues

Suppose each square in a pentimeno is a table that seats one person on a side. Draw the pentimeno that seats the fewest people.

Which speeches from Abraham Lincoln relate to the ideals set forth in the Declaration of Independence? • A House Divided • First Inaugural Address • Emancipatio

According to Pi, why does the hyena not eat him or the zebra immediately?

What is the relationship between humidity and air pressure

Identify the prime numbers in the following lists. a. 5, 7, 12, 11 b. 14, 6, 3 c. 31, 17, 9, 15 d. 782, 61, 2

People who urged the ratification of the Constitution would have been MOST likely to join which political party?

Inverse function problem: f(x)=3÷(4-2x) Pls help...

jamuuj jamuuj · Answer 1 · 2018-04-12T15:30:49+02:00

The correct answer is A, spatial summation depends on contributions from more than one sensory neuron. Spatial summation is a mechanism of eliciting an action potential in a neuron with input from multiple presynaptic cells. It is the algebraic summing of potentials from different areas of input, usually on the dendrites. Temporal summation occurs when a single presynaptic neuron fires many times in succession, causing the post-synaptic neuron to reach its threshold and fire.