Neuro - forebrain & limbic Flashcards

1
Q

2 thalamic input types

A

specific

regulatory

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2
Q

4 parts of diencephalon

A

hypothalamus
thalamus
epithalamus
subthalamus

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3
Q

parts of limbic system

A

hypothalamus
amygdala
hippocampus

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4
Q

anterior limb

A

prefrontal cortex

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5
Q

posterior limb

A

motor cortex of frontal

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6
Q

anterior limb between

A

caudate and lenticular nucleus

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7
Q

amygala inputs 4 routes

A

stria terminalis
ventral amygdalofugal
lateral olfactory tract
directly from temporal lobe cortex / hippocampus

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8
Q

hippocampus

A

memory

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9
Q

perferant pathway

A

entorhinal to dentate

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10
Q

from what 2 areas can you get to fimbrae?

A

CA3 or subiculum

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11
Q

alveolar pathway

A

subiculum to fimbrae

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12
Q

VPM

A

sensory face

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13
Q

VPL

A

sensory body

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14
Q

mitral cells

A

specific to certain scent after crossing cribiform plate

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15
Q

olfactory bulb projections

A
anterior olfactory nucleues 
contralateral "" "" 
primary olfactory cortex
parahippocampus
periamygdaloid
piriform cortex
amygdala
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16
Q

uses this to cross hemisphere - olfactory

A

anterior commisure

17
Q

most rods found in

A

periphery of retina

18
Q

LGN PARVO

A

3-6

19
Q

LGN magno

A

1,2

20
Q

LGN contralateral

A

1,4,6

21
Q

LGN ipsilateral

A

2,3,5

22
Q

injury prior to chiasm

A

blindness in same eye

23
Q

superior to calcarine sulcus

A

inferior vision

24
Q

edinger westphal receives projections from

A

pretectal nucleus

25
Q

afferent limb

A

CNII -> LGN -> pretectal -> bilateral to EW-> CNIII (efferent)

26
Q

pupillary light reflex pathway

A

(above)

27
Q

receoves dorect retinal input

A

suprachiasmatic

28
Q

parvocellular

A

cones - color and form

29
Q

magnocellular

A

rods - lcoation and movement