Brainstem Cross-sections Flashcards by Christopher Cutler | Brainscape

Q

caudal medulla

A

Anterior median fissure

pyramids

posterior meidian sulcus

gracile tubercle and nucleus

cuneate tubercle and nucleus

reticular formation principle olivary nucleus (inferior olivary nucleus)

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Q

Rostral Medulla

(Open Medulla)

A

Anterior median Fissure

Pyramids

Principle olivary nucleus

4th ventricle

inferior cerebellar peduncle

reticular formation

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Q

Caudal Pons

A

Basilar sulcus

Descending (corticospinal) fibers

Transverse (pontocerebellar) fibers

Middle cerebellar peduncle

superior cerebellar peduncle

reticular formation

4th ventricle

CN VI Abducens

CN VII Facial

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Q

Middle Pons

A

Basilar sulcus

Descending (corticospinal) fibers

Transverse (pontocerebellar) fibers

Middle cerebellar peduncle

Superior cerebellar peduncle

Reticular formation

4th ventricle

cranial nerve V Trigeminal

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Q

Rostral Pons

A

Basilar sulcus

Descending (corticospinal) fibers

Transverse ( pontocerebellar) fibers

superior cerebellar peduncle

reticular formation

cerebral aqueduct

CN IV Trochlear

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Q

Caudal Midbrain

A

Tectum

Tegmentum

Cerebral Peduncle

Inferior Colliculus

Periaqueductal gray

cerebral aqueduct

reticular formation

substantia negra

cerebral crus (Crus Cerebri)

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Q

Rostral Midbrain

A

Tectum

Tegmentum

Cerebral Peduncle

Superior colliculus

Periaqueductal gray

Cerebral aqueduct

reticular formation

substantia negra

cerebral crus (Crus Cerebri)

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