Brainstem Flashcards
1
Q
What is seen at all levels?
A
- Medial lemiscus; 2. Reticular formation; 3. Spinothalamic tract; 4. Corticospinal tract
2
Q
CN III and nucleus
A
Rostral midbrain
3
Q
CN IV
A
Caudal midbrain
4
Q
Mesencephalic nucleus CN V
A
Rostral & caudal midbrain
5
Q
Main sensory nucleus CN V
A
Rostral pons
6
Q
Main motor nucleus CN V
A
Rostral pons
7
Q
Spinal trigeminal tract and nucleus CN V
A
Caudal pons, rostral medulla, caudal medulla
8
Q
Abducens nucleus CN VI
A
Caudal pons
9
Q
Facial nucleus CN VII and internal genu
A
Caudal pons
10
Q
Hypoglossal nucleus CN XII
A
Rostral medulla
11
Q
Dorsal motor nucleus CN X (Vagus)
A
Rostral medulla
12
Q
Superior colliculi
A
rostral midbrain
13
Q
Cerebral aqueduct
A
rostral and caudal midbrain
14
Q
Red nucleus
A
rostral midbrain
15
Q
substantia niagra
A
rostral and caudal midbrain
