Lobes

Question 1

Lobes

Answer 1

1. Frontal
2. Parietal
3. Temporal
4. Occipital

Question 2

Frontal lobe in front

Answer 2

Frontal pole

Question 3

Frontal lobe behind

Answer 3

Central sulcus

Question 4

Frontal lobe above

Answer 4

Superior border

Question 5

Frontal lobe below

Answer 5

Superciliary border and lateral sulcus

Question 6

Parietal lobe in front

Answer 6

Central sulcus

Question 7

Parietal lobe behind

Answer 7

Upper 1/2 of line between parieto-occipital sulcus and preoccipital notch

Question 8

Parietal lobe above

Answer 8

Superior border

Question 9

Parietal lobe below

Answer 9

Posterior ramus of lateral sulcus and line joining posterior ramus with middle of line between parieto-occipital sulcus and preoccipital notch

Question 10

Temporal lobe in front

Answer 10

Temporal pole

Question 11

Temporal lobe behind

Answer 11

Lower 1/2 of line between parieto-occipital sulcus and preoccipital notch

Question 12

Temporal lobe above

Answer 12

Posterior ramus lateral sulcus

Question 13

Temporal lobe below

Answer 13

Inferior border

Question 14

Occipital lobe in front

Answer 14

Line between parieto-occipital sulcus and preoccipital notch

Question 15

Occipital lobe behind

Answer 15

Occipital pole

Question 16

Internal structure

Answer 16

1. Grey matter (cerebral cortex)
2. White matter
3. Basal nuclei (basal ganglia)
4. Lateral ventricle

Question 17

Grey matter

Answer 17

1. Formed of millions of cell bodies of neurons lying on hemisphere surface
2. Shows elevated areas (gyri) separated by grooves (sulci) to increase cortex surface area within cranial cavity limited space

Question 18

White matter

Answer 18

1. Formed of myelinated nerve fibers which are axons of neurons
2. Lies inside to grey matter in contrast to spinal cord

Question 19

Basal nuclei

Answer 19

Masses of gray matter situated within white matter near hemisphere base

Question 20

Lateral ventricle

Answer 20

Cavity lying inside cerebral hemisphere