Spatial summation refers to ____. a. multiple weak ...

[Garrulous]

Spatial summation refers to ____.
 
  a. multiple weak stimulations that occur in rapid succession
 b. a decrease in responsiveness after repeated stimulation
 c. multiple weak stimulations that occur at the same time
 d. an increase in the strength of action potentials after repeated stimulation

Question 2

Hunger and satiety-sensitive neurons in the arcuate nucleus affect neurons in the ____, thereby affecting meal size.
 
  a. paraventricular nucleus
 b. lateral hypothalamus
 c. OVLT
 d. ventromedial hypothalamus

[stano32]

Answer to Question 1

c

Answer to Question 2

a

[Garrulous]

Excellent

[marict]

TYSM