Term
|
Definition
| 90 percent of cortex, primary cortex of humans |
|
|
Term
|
Definition
| piriform lobe, includes 1ary and 2ary olfactory area |
|
|
Term
|
Definition
| hippocampal formation, recent memory and spatial memory |
|
|
Term
| how many layers in the cortex? |
|
Definition
|
|
Term
| connections of layers I-III of cortex? |
|
Definition
| intracortical, intercortical which lends itself to higher associative fxns |
|
|
Term
| connections of layer IV of cortex? |
|
Definition
| thalamocortical, ventral tier thalamic nuclei, geniculate nuclei |
|
|
Term
| projection of layer V of cortex? |
|
Definition
| cortico- fibers minus corticothalamic |
|
|
Term
| projection of layer VI of cortex? |
|
Definition
|
|
Term
| where do pyramidal cells predominate? |
|
Definition
|
|
Term
| where do granule cells predominate? |
|
Definition
|
|
Term
| what gyrus comprises the 1somatosensory cortex? |
|
Definition
| postcentral gyrus of parietal lobe |
|
|
Term
| what is the Brodmanns of the 1somatosensory cortex? |
|
Definition
|
|
Term
| what thalamic nuclei project to SI? |
|
Definition
|
|
Term
| where do VPL and VPM project? |
|
Definition
|
|
Term
|
Definition
| caudal to SI on upper bank of sylvian canal |
|
|
Term
| where are the somatosensory association areas? |
|
Definition
| superior parietal lobe (5,7) |
|
|
Term
| what gyri comprises the prim vis cortex? |
|
Definition
| banks of calcarine fissure on medial surface of hemisphere |
|
|
Term
| what is the Brod of the prim vis cortex? |
|
Definition
|
|
Term
| what part of the visual field is on the upper bank of the prim vis cortex? |
|
Definition
|
|
Term
| what thalamic nucleus projects to the vis cortex? |
|
Definition
|
|
Term
| where does the lat gen n project? |
|
Definition
|
|
Term
| what gyrus comprises the auditory cortex? |
|
Definition
| sup temp gyrus, Heschl's gyrus |
|
|
Term
| what is the Brod area of the auditory cortex? |
|
Definition
|
|
Term
| where is the taste cortex? |
|
Definition
| inf end of postcentral gyrus |
|
|
Term
| where is the vestibular cortex? |
|
Definition
|
|
Term
| what gyrus comprises the prim mot cortex? |
|
Definition
|
|
Term
| what is the Brod of the prim mot cortex? |
|
Definition
|
|
Term
| where is the premotor cortex? |
|
Definition
|
|
Term
| what is the Brod of premotor cortex? |
|
Definition
|
|
Term
| where is the supp motor cortex? |
|
Definition
|
|
Term
| what is the Brod of the supp mortor cortex? |
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| interconnects the parahippocampal gyrus, cingulate, medial frontal and parietal lobes |
|
|
Term
| what is the uncinate fasiculus? |
|
Definition
| connects orbital frontal gyri and ant temporal lobe |
|
|
Term
| what is the sup occipitofrontal fasciculus? |
|
Definition
| connects frontal/occipital poles |
|
|
Term
| what is the sup long fasciculus? |
|
Definition
| connects frontal, parietal, occipital, and temporal lobes |
|
|
Term
| what is the arctuate fasciculus? |
|
Definition
|
|
Term
| what connects the orbital frontal gyri and the ant temporal lobes? |
|
Definition
|
|
Term
| what connects the parahippocampal gyrus, cingulate, medial frontal and parietal lobes? |
|
Definition
|
|
Term
| what connects the frontal and occipital poles? |
|
Definition
|
|
Term
| what connects the frontal, parietal, occipital, and temporal lobes? |
|
Definition
| sup long fasc/arctuate fasc |
|
|
Term
| waht does the ant commisure do? |
|
Definition
| connects the middle and inferior temporal gyri |
|
|
Term
| what is the internal capsule? |
|
Definition
| afferents and efferents from the CC compacting from the corona radiata |
|
|
Term
| where is the anterior limb of the internal capsule? |
|
Definition
| between the lentiform nucleus and the caudate |
|
|
Term
| where is the posterior limb of the internal capsule? |
|
Definition
| between the lentiform nucleus and the thalamus |
|
|
Term
| where is the genu of the internal capsule? |
|
Definition
|
|
Term
| which hemisphere normally dominates for speech/language? |
|
Definition
|
|
Term
|
Definition
| the inability to recognize stimuli even in the prescense of primary inputs |
|
|
Term
| what are the intellectual signs of prefrontal damage? |
|
Definition
| inability to solve complex problems, decrease in abstract reasoning, lack of foresight |
|
|
Term
| what are the emotional signs of prefrontal damage? |
|
Definition
| apathy with R, euphoria with L, inconsiderate, rude, self-centered behavior |
|
|
Term
|
Definition
| movement, language, attention, emotion |
|
|
Term
|
Definition
| somatic sense, integration of somatosens, visual, auditory info |
|
|
Term
|
Definition
|
|
Term
|
Definition
| hearing, language perception, memory |
|
|
Term
| what is in cortex layer 1? |
|
Definition
|
|
Term
| what is in layer II and III of the cortex? |
|
Definition
|
|
Term
| what is in layer V and VI of the cortex? |
|
Definition
|
|
Term
| what is in layer IV of the cortex? |
|
Definition
|
|
Term
| what part of the cortex is associational? |
|
Definition
|
|
Term
| what part of the cortex is sensory? |
|
Definition
|
|
Term
| what part of the cortex is motor? |
|
Definition
|
|
Term
| what does Brod 4,6 represent? |
|
Definition
|
|
Term
| what does Brod 3,1,2 represetn? |
|
Definition
|
|
Term
| what does Brod 17,18,19 represent? |
|
Definition
|
|
Term
| what does Brod 41,42 represent? |
|
Definition
|
|
Term
| what does area 3a correspond to? |
|
Definition
|
|
Term
| what does area 3b and 1 correspond to? |
|
Definition
|
|
Term
| what does area 2 correspond to? |
|
Definition
|
|
Term
| what does a lesion of the post parietal cortex produce? |
|
Definition
| astereognosis, neglect if lesion in on R |
|
|
Term
| what can a lesion of the sec visual cortex cause? |
|
Definition
| inability to recognize familiar objects, prosopagnosia (faces) |
|
|
Term
| in the auditory cortex are low frequency areas found rostrally or caudally? |
|
Definition
|
|
Term
| in the auditory cortex are high frequency areas found rostrally or caudally? |
|
Definition
|
|
