Neural Development

Question 1

The neural tube’s neuroepithelium forms _____ neurons and ______

Answer 1

• CNS
• Neuroglia

Question 2

What level of Acetylcholinesterase is normal to see in amniotic fluid

Answer 2

None

Question 3

The 3 Primary Brain Vesicles

Answer 3

1. Prosencephalon
2. Mesencephalon
3. Rhobencephalon

Question 4

Prosencephalon gives rise to which of the Secondary Brain Vesicles?

Answer 4

• Telencephalon
• Diencephalon

Question 5

The Mesencephalon givse rise to the Adult _____

Answer 5

Midbrain

Question 6

The Rhombencephalon gives rise to

Answer 6

1. Metencephlaon
2. Myelencephalon

Question 7

Cerebral hemispheres are derived from the _____

Answer 7

Telencephalon

Question 8

The Retina is derived from which Secondary Brain Vescile?

Answer 8

Diencephalon

Question 9

The Pineal gland, Thalamus, Hypothalamus, and Posterior pituitary are derived from which Secondary Brain Vesicle?

Answer 9

Diencephalon

Question 10

The Midbrain is derived from which secondary brain vesicle?

Answer 10

Mesencephalon

Question 11

The pons and cerebellum are derived from

Answer 11

Metencephlon

Question 12

The medulla oblongata is derived from the

Answer 12

Myelencephalon

Question 13

Telencephalon associated nerve pairs

Answer 13

CN I

Question 14

Diencephalon associated nerve pairs

Answer 14

CNII

Question 15

Mesencephalon associated nerve pairs

Answer 15

CN 3, 4

Question 16

Metencephalon associated nerve pairs

Answer 16

CN 5, 6, 7, 8

Question 17

Myelencephalon associated nerve pairs

Answer 17

CN 9, 10, 11, 12

Question 18

In regards to the development of the Ventricles, What arises from the Telencephalon?

Answer 18

1. Lateral Ventricles
2. Interventricular Foramina of Monro

Question 19

In regards to the development of the Ventricles, What arises from the Mesenecphalon?

Answer 19

Cerebral Aqueduct of Sylvius