After you stare at a bright green object for a minute and look ...

[formula1]

After you stare at a bright green object for a minute and look away, you see red. Which theory attempts to explain this finding?
 
  a. Young-Helmholtz theory
  b. trichromatic theory
 c. opponent-process theory
  d. color-constancy theory

Question 2

If some of the synapses onto a cell have been highly active and others have not, only the active ones become strengthened. This is known as the property of ____.
 
  a. specificity
 b. cooperativity
  c. associativity
 d. NMDA

[smrerig]

Answer to Question 1

c

Answer to Question 2

a

[formula1]

Excellent

[komodo7]

Thanks for the timely response, appreciate it