Open medulla Rostral, Inferior olivary nucleus


A horizontal section through open medulla oblongata and vestibular nuclei.

Actual Specimen Size: 22mm

A. Inferior Cerebellar Peduncle (Post. Spinocerebel. T)
B. Anterior spinocerebellar Tract
C. Anterior/Lateral Spinothalamic Tract
D. Pyramid
E. Medial Lemniscus (lower limb)
F. Medial Lemniscus (upper limb)
G. Medial Longitudinal Faciculus (MLF)
H. Internal Arcuate Fibers of the Stria Medullares
I. Spinal Trigeminal
J. Nucleus Solitary and Tract
K. Hypoglossal Nucleus
L. Dorsal Nucleus of Vagus (motor)
M. Medial Vestibular Nucleus
N. Inferior Vestibular Nucleus
O. Anterior Median Fissur
P. Inferior Olivary Nucleus
Q. Reticular Formation and Nucleus Ambiguus
R. Olivary cerebellar fibers