Lecture 22

Question 1

Name the anatomy of the brain

Answer 1

• frontal lobe
• parental lobe
• occipital lobe
• temporal lobe

Question 2

What does central sulcus seperate

Answer 2

Frontal lobe and parietal lobe

Question 3

What does parieto-occipital sulcus seperate

Answer 3

Parietal lobe and occipital lobe

Question 4

What does the lateral sulcus seperate

Answer 4

Seperates temporal lobe from frontal lobes

Question 5

What is the function associated with frontal lobe

Answer 5

• Motor control
• language
• personality

Question 6

What is the function associated with parietal lobe

Answer 6

Somatosensory

Question 7

What is the function associated with occipital lobe

Answer 7

Vision

Question 8

What is the function associated with Temporal lobe

Answer 8

• memory
• hearing

Question 9

What is the brain stream have

Answer 9

Midbrain
Pons
Medulla oblongata

Question 10

What is behind the midbrain

Answer 10

Cerebellum

Question 11

What is on top of the midbrain

Answer 11

Diencephalon
- thalamus
- hypothalamus

Question 12

What is on top of the diencephalon

Answer 12

Corpus callosum ( white matter )

Question 13

What is on top of the chorus callosum

Answer 13

Cerebral cortex ( cerebrum )

Question 14

What are the 3 types of white matter

Answer 14

• commissural tracts
• projection tracts
• association tracts

Question 15

What is cormissural tracts

Answer 15

When axons cross from side to side and an example is corpus callosum

Question 16

What is projection tracts

Answer 16

This is a type of white matter, this is when axon extend between cortex and other CNS areas outside cerebrum
And an example is corticospinal tract

Question 17

What is association tracts

Answer 17

This is a type of white matter, with axons on SAME side withen cerebral cortex
- it helps with communication between brain areas, short or long distance