Picture Deck (of butts)

Question 1

What this is? What it do?

Answer 1

Nucleus Accumbens: Reward, addiction, and reinforcement pathway (involved in addiction pathologies)

Question 2

This is the ________ and it is located in the ________.
It contains the _________ and is the relay between the nucleus accumbens to the dorsomedial nucleus of thalamus

Answer 2

Ventral Pallidum, Substantia Innominata, Basal Nucleus of Meynert

Question 3

This is the \_\_\_\_\_\_\_\_\_\_\_, which influences sleep, arousal, and autonomic function.
The drug class that affects it is: \_\_\_\_\_\_

Answer 3

locus ceruleus, SNRIs

Question 4

This is the ____________ which modulates the limbic loop through the __________.
It influences the mesolimbic reward pathway through the __________.

Answer 4

ventral tegmental area (VTA), basal nuclei, Nucleus Accumbens

Question 5

This is the _________ and it receieves input from the __________.
The clinical sign of damage to this area is _________.

Answer 5

septal nuclei, VTA, sham rage

Question 6

This is the ______________

Answer 6

Hippocampal formation

Question 7

This is the ____________. Name the blanked-out parts

Answer 7

hippocampal formation (memory consolidation)

Question 8

This is an image depicting ____________

Answer 8

bilateral damage to the hippocampal formation (subject H.M. with total anterograde amnesia)

Question 9

These are coronal images of the __________ from anterior to posterior

Answer 9

fornix

Question 10

The yellow dots mark the location of the _______ in this sagital image

Answer 10

fornix (part of papez circuit that projects back to the entorhinal cortex)

Question 11

This is an image of the __________.
1:
2:

3:

Answer 11

Efferent portion of papez circuit, 1: anterior thalamic nucleus, 2: mamillothalamic tract, 3: Medial mammillary nucleus

Question 12

This is a coronal image of the ___________.
The black line is the: ________
The light blue line is the _________
The dark blue line is the _________
The green area is the __________

Answer 12

hippocampal formation,
dentate gyrus,
hippocampus proper,
subiculum,
entorhinal cortex

Question 13

The yellow arrow points to the __________

Answer 13

cingulate gyrus

Question 14

Blue =
Green =
Yellow =
Red =

Answer 14

blue: memory input
green: conscious feeling
yellow: physiological expression
red: sensory input

Question 15

The arrows in these images point to the mamillary nuclei
The left images are from a person with _________, while the images on the right are of a person with _________

Answer 15

no disease, Wernike-Korsakoff syndrome

Question 16

Answer 16

Question 17

1 = \_\_\_\_\_\_\_\_\_\_, this structure \_\_\_\_\_\_\_\_\_
2 = \_\_\_\_\_\_\_\_\_\_\_, this structure\_\_\_\_\_\_\_\_\_\_

Answer 17

1: piriform cortex, covers the amygdala
2. entorhinal cortex, covers the hippocampal formation