TSM 1.4

Question 1

what is the premotor cortex do?

Answer 1

• coordinates voluntary movements

Question 2

what does the primary motor cortex do?

Answer 2

voluntary movement

Question 3

what does the primary somatosensory cortex do?

Answer 3

• sensation - proprioception

Question 4

what does the sensory association areas do?

Answer 4

• integration of sensory information

Question 5

what does primary visual cortex do?

Answer 5

• vision

Question 6

what does wernicke’s area do?

Answer 6

language comprehension

Question 7

what does primary auditory cortex do?

Answer 7

hearing

Question 8

what does limbic association cortex do?

Answer 8

• emotions - learning - memory

Question 9

what does olfactory cortex do?

Answer 9

• smell

Question 10

what does broca’s area do?

Answer 10

speech formation

Question 11

what does prefrontal association areas do?

Answer 11

• idea - plan for voluntary movement - thoughts - personality

Question 12

what is the pre-central gyrus (cortex)?

Answer 12

primary motor cortex

Question 13

what is post-central gyrus (cortex)?

Answer 13

primary somatosensory cortex

Question 14

what are astrocytes for?

Answer 14

• support - maintain blood brain barrier - maintain environment in generation of nerve impulse

Question 15

what are oligodendrocytes for?

Answer 15

myelin sheath formation

Question 16

what are microglial cell?

Answer 16

• removes cellular debris - phagocytosis - maintain homeostasis - promote inflammation in infected or damaged tissue

Question 17

what are ependymal cells for?

Answer 17

• acts as reservoir cells in the forebrain - produce and assisit in circulation of CSF

Question 18

what fibres is this?

Answer 18

commissural fibres

Question 19

what fibres is this?

Answer 19

associated fibres

Question 20

what are numbered 1,2,3 and 4?

Answer 20

1) corpus callosum
2) anterior commissure
3) forceps minor
4) forceps major

Question 21

what are numbered 1,2,3 and 4?

Answer 21

1) Superior longitudinal fasciculus
2) Inferior occipitotemporal fasciculus
3) Uncinate fasciculus
4) Perpendicular occipital fasciculus

Question 22

what is the first layer?

Answer 22

molecular layer

Question 23

what is the second layer?

Answer 23

outer granular layer

Question 24

what is the third layer?

Answer 24

outer pyramidal cell layer

Question 25

what is the fourth layer?

Answer 25

inner granular layer

Question 26

what is the fifth layer?

Answer 26

inner pyramidal cell layer

Question 27

what is the sixth layer?

Answer 27

multiform cell layer

Question 28

what kind of cells are in the granular layers?

Answer 28

stellate cells

Question 29

what is the types of cell in the pyramidal layers?

Answer 29

pyramidal cell

Question 30

what types of cell is at the sixth layer?

Answer 30

fulsiform cell

Question 31

which layer is for sensory input?

Answer 31

4th

Question 32

which layer is for motor output?

Answer 32

5th