If you KNOW it highlight it cyan. If you THINK you know it, highlight it with orange
1. This most correctly describes EEG:
a. Electrical activity from the cells in the neocortex
b. Muscle activity from the surface of the face
c. Blood spill cranial surface echolocation
d. Magnetic radiation brain imaging microlesion robot
2. Photoreceptor cells:
a. Project their axons out of the retina to the LGN
b. Produce action potentials
c. Form glomerulus
d. None of the above.
3. After light strikes retinal, it changes conformation of rhodopsin and:
a. Increases sodium current and reduces the amount of cGMP
b. Decreases sodium current and reduces the amount of GMP
c. Decreases sodium current and increases the amount of GMP
d. Decreases sodium current and reduces the amount of cGMP
4. Photoreceptor membrane potential in the dark is:
a. +30mV
b. 0mV
c. -30mV
d. -65mV
5. Cranial nerve II is comprised from axons of these cells:
a. Photoreceptors
b. Pacinian corpuscles
c. Hair cells
d. Retinal ganglion cells
e. MGN cells
6. This describes P-type retinal ganglion cells:
a. Small receptive field properties and slower conductance
b. Small receptive field properties and faster conductance.
c. Large receptive field properties and faster conductance.
d. Large receptive field properties and slower conductance
7. Pick the correct structure-function association:
a. Inferior colliculus - saccadic eye movements (correct answer: sound center of
body)
b. Ventral posterior nucleus - vision (correct answer: receive sensory info)
c. Suprachiasmatic nucleus - major body clock regulator
d. Primary visual cortex - tonotopic map (correct answer: retinal info)
8. Golliath may have had “tunnel vision” because of the enlarged:
a. Superior colliculus
b. Lateral geniculate nucleus
c. Pituitary gland
