PSYC325 Week 3 Quiz 3
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Question 1 of 12 1.0/ 1.0 Points
Prior to migraine attacks, sufferers often experience
Question 2 of 12 1.0/ 1.0 Points
Which of the following is accomplished by the ciliary muscles?
D.both A and B
Question 3 of 12 1.0/ 1.0 Points
Mammals without cones tend to
B.be nocturnal (active mainly at night).
C.eat lots of carrots.
D.be totally blind during the night.
Question 4 of 12 1.0/ 1.0 Points
Color vision is mediated by
A.the photopic system.
C.the scotopic system.
Question 5 of 12 1.0/ 1.0 Points
Simple images that are stabilized on the retina start to
B.continually disappear and reappear.
D.increase in brightness.
Question 6 of 12 1.0/ 1.0 Points
Transduction refers to the
A.perception of lights.
B.disappearance of visual stimuli.
C.transmission of sensory signals to the cortex.
D.translation of one form of energy to another.
Question 7 of 12 1.0/ 1.0 Points
Like the sensory systems, the sensorimotor system is
D.all of the above
Question 8 of 12 1.0/ 1.0 Points
With respect to sensorimotor learning, the advantage of transferring control to lower circuits of the neural hierarchy is that it
A.frees the higher levels of the nervous system to deal with more complex issues.
B.increases the reliability of movements.
D.increases conscious awareness of the response.
Question 9 of 12 1.0/ 1.0 Points
Apraxia is usually caused by lesions to the