Brain stem

Question 1

Fibres from which nucleus goes to Purkinje cell of cerebellum directly

Answer 1

Climbing Fibres from Inferior olivary nucleus

Question 2

Nerve between Pyramid and Olive

Answer 2

Hypoglossal nerve

Question 3

Nerves lateral to Olive

Answer 3

9th CN
10th CN
11th CN

Question 4

Meaning of Pons

Answer 4

Bridge

Question 5

Nerve emerging from the Pons

Answer 5

CN 5 (trigeminal)

Question 6

Nerve emerging at Pontopyramidal junction

Answer 6

CN - 6

Question 7

Nerve emerging at Ponto-Olivary Junction

Answer 7

CN - 7

Question 8

Boundaries for Interpeduncular fossa

Anterior-

Base-

On either side-

Answer 8

Anterior- Optic chiasma

Base- Pons

On either side- Cerebral peduncle

Question 9

Colliculus means

Answer 9

Round

Question 10

All four colliculus collectively called as

Answer 10

Corpura quadrigemina - (present in midbrain)

Question 11

Superior colliculus connected to Lateral Geniculate Body (involved in the)

Answer 11

Optic Pathway

Question 12

Inferior colliculus connected to Medial Geniculate Body (involved in the)

Answer 12

Auditory pathway

Question 13

Fibres passing through Crux Cerebri

In Lateral part -

Answer 13

Parietopontine fibres

Temporopontine fibres

Occipitopontine fibres

Question 14

Fibres passing through middle 2/3 of Crux Cerebri

Answer 14

Corticalspinal tract and

Corticonuclear tract

Question 15

Fibres passing through Medial most part of Crux Cerebri

Answer 15

Frontopontine fibres

Question 16

Lamniscus at the level of Inferior Collicus

Answer 16

M - Medial Lemniscus

T - Trigeminal Lemniscus

S - Spinal Lemniscus

L - Lateral Lemniscus

Question 17

Fibres of Lateral lemniscus end in

Answer 17

Inferior colliculus