Neuro - forebrain & limbic Flashcards
2 thalamic input types
specific
regulatory
4 parts of diencephalon
hypothalamus
thalamus
epithalamus
subthalamus
parts of limbic system
hypothalamus
amygdala
hippocampus
anterior limb
prefrontal cortex
posterior limb
motor cortex of frontal
anterior limb between
caudate and lenticular nucleus
amygala inputs 4 routes
stria terminalis
ventral amygdalofugal
lateral olfactory tract
directly from temporal lobe cortex / hippocampus
hippocampus
memory
perferant pathway
entorhinal to dentate
from what 2 areas can you get to fimbrae?
CA3 or subiculum
alveolar pathway
subiculum to fimbrae
VPM
sensory face
VPL
sensory body
mitral cells
specific to certain scent after crossing cribiform plate
olfactory bulb projections
anterior olfactory nucleues contralateral "" "" primary olfactory cortex parahippocampus periamygdaloid piriform cortex amygdala
uses this to cross hemisphere - olfactory
anterior commisure
most rods found in
periphery of retina
LGN PARVO
3-6
LGN magno
1,2
LGN contralateral
1,4,6
LGN ipsilateral
2,3,5
injury prior to chiasm
blindness in same eye
superior to calcarine sulcus
inferior vision
edinger westphal receives projections from
pretectal nucleus
