Spinal Cord/Brainstem Interactive Atlas - UofL Physical Therapy
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Plate VII. Medulla oblongata at the caudal level of the sensory decussation

A. Gracile fasciculus
B. Gracile nucleus
C. Cuneate fasciculus
D. Cuneate nucleus
E. External cuneate nucleus
F. Internal arcuate fibers
G. Decussation of internal arcuate fibers
H. Medial lemniscus
 I. Hypoglossal nucleus
J. Dorsal motor nucleus
K. Solitary fasciculus
L. Solitary nucleus
M. Dorsal longitudinal fasciculus
N. Spinal trigeminal tract
O. Spinal trigeminal nucleus
P. Dorsal spinocerebellar tract
Q. Dorsal spinocerebellar tract
R. Spinal lemniscus
S. Lateral vestibulospinal tract
T. Rubrospinal tract
U. Lateral reticular nucleus
V. Medial accessory olivary nucleus
W. Pyramidal (corticospinal) tract
X. Arcuate nucleus
Y. Medial longitudinal fasciculus
Z. Tectospinal tract
a. Fascicles of hypoglossal nerve

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