Embryonic Divisions of CNS

Question 1

Origen of Reticular nucleus

Answer 1

Diencephalon

Question 2

Origen of Substantia Nigra

Answer 2

Mesen

Question 3

Origen of Hypothalamus

Answer 3

Dien

Question 4

Origen of Locus ceruleus

Answer 4

Meten

Question 5

Origen of Red nucleus

Answer 5

Mesen

Question 6

Origen of Mediodorsal Nucleus

Answer 6

Dien

Question 7

Origen of Amygdala

Answer 7

Telen

Question 8

Origen of Gracile nucleus

Answer 8

Myelencephalon

Question 9

Origen of Cuneate nucleus

Answer 9

Myelencephalon

Question 10

Origen of Cerebral Peduncles

Answer 10

Mesen

Question 11

Origen of Superior colliculus

Answer 11

Mesen

Question 12

Origen of Inferior colliculus

Answer 12

Mesen

Question 13

Origen of Lateral ventricles

Answer 13

Telen

Question 14

Origen of Third ventricle

Answer 14

Dien

Question 15

Origen of Fourth ventricle

Answer 15

Meten

Question 16

Origen of Cerebral aqueduct

Answer 16

Mesen

Question 17

Origen of Central canal

Answer 17

Myelen

Question 18

Name the 5 embryonic divisions

Answer 18

1. Myelencephalon
2. Metencephalon
3. Mesencephalon
4. Diencephalon
5. Telencephalon

Question 19

Origen of Claustrum

Answer 19

Telen

Question 20

Origen of Inferior Olive

Answer 20

Myelen

Question 21

Origen of Internal Globus Pallidus

Answer 21

Telen

Question 22

Origen of Caudate Nucleus

Answer 22

Telen

Question 23

Origen of Posterior commissure

Answer 23

Mesen

Question 24

Origen of Pyramids

Answer 24

Myelen

Question 25

3 primary brain development vesicles

Answer 25

1. Prosencephalon
2. Mesencephalon
3. Rhombencephalon