PSYC3221 WK 5 1 Visual Motion Processing

Which of the following is a concept related to motion detection?

• Motion as orientation in space-time

• Color perception

• Sound localization

• Temperature regulation

What is the name of the correlation detector mentioned in the context of motion detection?

• The Reichardt correlation detector

• The Weber correlation detector

• The Helmholtz correlation detector

• The Pavlov correlation detector

Which phenomenon is related to the selectivity of motion direction?

• Direction selectivity

• Color selectivity

• Sound selectivity

• Temperature selectivity

What is the term used to describe the opposition in motion detection?

• Motion opponency

• Motion consistency

• Motion similarity

• Motion uniformity

Which of the following is related to apparent motion in the context of motion detection?

• Phi- & reverse-phi apparent motion

• Alpha- & beta- apparent motion

• Gamma- & delta- apparent motion

• Theta- & epsilon- apparent motion

What concept is illustrated by the diagrams labeled T1 to T5?

• Motion in a straight line

• Motion as orientation in space-time

• Motion in a circular path

• Motion as a function of speed

In the context of the provided diagrams, what does the horizontal axis represent in the bottom right diagram?

• Time

• Speed

• Space

• Distance

In the context of the provided diagrams, what does the vertical axis represent in the bottom right diagram?

• Time

• Speed

• Space

• Distance

What is the orientation of the trajectory of an object moving at a constant velocity in space-time?

• Horizontally

• Vertically

• In space-time

• Diagonally

To detect motion, signals from how many points in space are needed?

• One

• Two

• Three

• Four