Brain

Question 1

Cerebrum

Answer 1

outerlayer cortex

elevation- gyri
depression- sulci

increase the surface area increase cell bodies
define lobes

Question 2

longitudal fissure

Answer 2

seperate hemisphere

Question 3

lateral sulcus

Answer 3

divide lobes

Question 4

frontal lobe

Answer 4

motor/ speech/ cognitive/ social behaviour

primary motor coretx in the pre central gyri before the pre central sulcus

broccas area= speech production

Question 5

parital lobe

Answer 5

sensory
somatic
proprioception
attention
language comprehension

primary somatosensory cortex in the post central gyrus

Question 6

temporal lobe

Answer 6

auditory info
primary auditory cortex
wernickes area = speech comprehension

Question 7

occipital lobe

Answer 7

visual info
primary visual cortex

Question 8

limbic lobe and insula

Answer 8

emotions and memory- hippocampus

lateral sulcus mood and memroy and aulfaction

Question 9

white matter

Answer 9

projection fibres- connect brain with brain stem and spinal chord internal capsule

commisiural fibres- corpus collosum= connect hemisphere

association fibres
connect area ins hemisphere
arcuate fass=ciculus