Lisa神解2 - Pons + Midbrain Section

Caudal pons

What is this?

Corticospinal tract

Pontine nucleus

Pontocerebellar fibers

Middle cerebellar peduncle

Inferior cerebellar peduncle

Superior cerebellar peduncle

Medial lemniscus

Trapezoid body

Superior olivary nucleus

Lateral lemniscus

Central tegmental tract

Medial longitudinal fasciculus

Motor nucleus of CN7

CN6 Abducens nucleus

Root of facial nerve

Root of abducens nerve

Spinal trigeminal nucleus and tract

Middle cerebellar peduncle

大腦下行進小腦的路徑會經過?

Middle pons

What is this?

Pontine nucleus and transverse pontine fibers

Corticospinal tract

Medial lemniscus

Trapezoid body

Spinal lemniscus

Motor nucleus of CN5

Main sensory nucleus of CN5

CN5

Reticular formation and central tegmental tract

Superior cerebellar peduncle

Rostral pons

What is this?

Decussation of superior cerebellar peduncle

Medial lemniscus

Spinal lemniscus

Lateral lemniscus

Raphe nuclei

Locus coeruleus

Mesencephalic nucleus and tract

Decussation of trochlear nerve

Caudal midbrain

What is this?

Cerebral peduncle

Substantia nigra

Medial lemniscus

Spinal lemniscus

Lateral lemniscus

Decussation of superior cerebellar peduncle

Central tegmental tract and reticular formation

Medial longitudinal fasciculus

Trochlear nucleus, nerve and decussation

Cerebral aqueduct

Periaqueductal gray

Mesencephalic nucleus of CN5

Inferior colliculus

Rostral midbrain

What is this?

Cerebral peduncle

Substantia nigra

Red nucleus

Decussation of rubrospinal tract

Medial lemniscus

Spinal lemniscus

Lateral lemniscus

Central tegmental tract and reticular formation

Medial longitudinal fasciculus

CN3 Oculomotor nucleus and nerve

Mesencephalic nucleus of CN5

Superior colliculus

Superior colliculus

哪個colliculus為視覺路徑? (轉頭反射)

Inferior colliculus

哪個colliculus為聽覺路徑?