blood supply of brain & horizontal section NB [025] Practical

Question 1

What is the Cerebrum ?

Answer 1

Question 2

Answer 2

Question 3

Answer 3

Question 4

Define Association Fibers

Answer 4

Question 5

Where does the Short Association Fibers lie ?
And what do they connect ?

Answer 5

Question 6

What structures do Long Association Fibers link ?

Answer 6

Question 7

List the Long association fibers

Answer 7

Question 8

What is the cingulum and where does it lie ?

Answer 8

Lies in cingulate and Connect cortical areas of medial surface with one another and with cortical areas on tentorial surface.

Question 9

What is the Superior longitudinal bundle and where does it lie ?

Answer 9

From frontal pole to occipital pole and adjoining part of temporal lobe and connect various cortical areas on lateral surface of hemisphere with one another.

Question 10

What is the Uncinate bundle and where does it lie ?

Answer 10

Arch over stem of lateral fissure and connects orbital gyri of frontal lobe with anterior part of temporal lobe (temporal pole).

Question 11

What is the Inferior longitudinal bundle and where does it lie ?

Answer 11

From temporal pole to occipital pole and connects cortical areas on tentorial surface on hemisphere.

Question 12

What connects motor speech (Broca’s) area with sensory speech (Wernicke’s ) area through temporal, parietal and frontal lobes ?

And what will it’s injury lead to ?

Answer 12

Question 13

Answer 13

Question 14

What is Corpus Callosum and it’s function, and where does it lie ?

Answer 14

Question 15

Answer 15

Question 16

Answer 16

Question 17

Answer 17

Question 18

What’s the Anterior Commissure ?

Answer 18

Question 19

What’s the Posterior Commissure’s function and it’s path ?

Answer 19

Question 20

What’s the Hippocampal Commissure’s function and it’s path ?

Answer 20

Question 21

Answer 21

Question 22

Answer 22

Question 23

What is the Internal Capsule ?

Answer 23

Question 24

Mention the 5 parts of the internal capsule and their locations

Answer 24

Question 25

Contents of the Anterior limb and Genu of Internal Capsule ?

Answer 25

Question 26

identify this part (s) of the Internal Capsule and it’s contents

Answer 26

Question 27

identify this part (s) of the Internal Capsule and it’s contents

Answer 27

Question 28

identify this part (s) of the Internal Capsule and it’s contents

Answer 28

Question 29

identify this part (s) of the Internal Capsule and it’s contents

Answer 29

Question 30

identify this part (s) of the Internal Capsule and it’s contents

Answer 30

Question 31

Answer 31

Question 32

Answer 32

Question 33

Blood supply of internal capsule ?

Answer 33

Question 34

Loss of identification of the Nature of objects… is called ?

Answer 34

object agnosia

Question 35

Loss of identification of the Individual faces… is called ?

Answer 35

prosopagnosia

Question 36

Damage to corpus callosum leads to ?

Answer 36

split-brain syndrome;

The two half of the brain behave relatively autonomously

Question 37

Damage to splenium of corpus callosum leads to ?

Answer 37