cortex 1 Flashcards
which areas are supplied solely by the MCA
BA 44,45 - broca’s area
BA 22 - wernicke’s area
BA 41,42 - transverse gyrus of heschl
BA 39,40 - inferior parietal lobule (IPL)
which areas are supplied solely by the PCA
BA 28,34 - Entorhinal Cortex
BA 17 - Primary Visual Cortex
which areas are supplied solely by the ACA
BA (24,32)23,31,26,29,30 - Cingulate Gyrus
which areas are supplied by both the MCA and ACA
BA 1,2,3 - Primary Somatosensory Cortex
BA 4 - Primary Motor Cortex
BA 6 - Premotor Cortex
BA 8 - Frontal Eye Fields
BA 9,46 - DLPC
BA 10,11 - Prefrontal Cortex
which areas are associated with language?
BA 22 - language association and comprehension areas
BA 44,45 - motor speech and written language
BA 39,40 - Inferior Parietal Lobule
which areas are associated with memory, attention and/or executive functions
BA 10,11 - Prefrontal Cortex
BA 9,46 - DLPC
BA 28,34 - Entorhinal cortex
which areas are associated with vision
BA 17 - primary visual cortex
BA 8 - Frontal Eye Fields
which areas are associated with audition
BA 41,42 - Transverse Gyrus of Heschl
BA 4 name
Primary Motor Cortex
BA 6 name
Premotor Cortex
BA 8 name
frontal eye fields
BA 9,46 name
Dorsolateral prefrontal cortex
BA 44,45 name
brocas area
BA 17 name
primary visual cortex
BA 10,11 name
prefrontal cortex
BA 1,2,3 name
primary somatosensory cortex
BA 39,40 name
inferior parietal lobule
BA (24,32)23,26,29,30 name
cingulate gyrus
BA 41,42 name
transverse gyrus of heschl
BA 22 name
wernickes
BA 28,34 name
entorhinal cortex
layer IV of the neocortex is named ______ and has _____ cells.
-internal granular layer
-stellate cells
stellate cells are the main target of what
thalamocortical afferent fibers from the thalamus
layer V of the neocortex is named ______ and has _______ cells.
- internal pyramidal layer
- pyramidal cells
pyramidal cells are the main output of what
neurons of the cerebral cortex
Efferent projection fibers of the neocortex project to which 4 places via which tracts?
- cranial nerve nuclei via corticonuclear tract
- spinal cord via corticospinal tract
- striatum via corticostriatal
- pons via corticopontine
which layers are afferent vs efferent fibers in the neocortex
Afferent - IV
efferent - V
the arcuate fasciculus connects what two areas
brocas and wernickes
the fornix is the major output tract of what structure
hpc
