External features of the cerebrum Flashcards
1
Q
Longitudinal fissure
A
separates the two cerebral hemispheres
2
Q
Central sulcus
A
- separates the frontal and parietal lobe
- separates the primary motor cortex and the primary somatosensory cortex
3
Q
Calcarine sulcus
A
separates the two occipital lobes
4
Q
Lateral/sylvian sulcus
A
separates the parietal frontal lobe from the temporal lobe
5
Q
What Is found in the frontal lobe
A
primary motor cortex
6
Q
what is found in the temporal lobe
A
primary auditory cortex
7
Q
what is found in the occipital lobe
A
primary visual cortex
8
Q
what is found in the parietal lobe
A
primary somatosensory cortex
9
Q
what connects the two hemispheres?
A
corpus callous
10
Q
what fibres does the corpus callous have?
A
commissural fibres
11
Q
where does the cerebral hemispheres sit?
A
- sit in the anterior and middle cranial fossa
- the posterior section sits on top of the tentorium cerebelli
