What is the name of the illusion of movement from rapidly presented pictures?

What is the name of the illusion of movement from rapidly presented pictures?
 
  a. alpha movement
  b. the phi phenomenon
  c. beta movement
  d. the psy phenomenon

Question 2

What is the name of the illusion of movement from theater marquee lights?
 
  a. alpha movement
  b. the phi phenomenon
  c. beta movement
  d. the psy phenomenon

Question 3

What is the phi phenomenon in perceptual processing?
 
  a. the illusion of movement from theater marquee lights
  b. the illusion of movement from rapidly presented pictures
  c. movement that is excluded from processing in area MT of the brain
  d. actual, real movement that the brain can actively perceive

Question 4

Which area of the brain is important for processing movement?
 
  a. V1
  b. MT
  c. SPC
  d. DD