Spinal cord and oblongata, cross section, Nissl staining

Term name Layer
1 Anterior horn; ventral horn Layer 1
2 Nucleus of hypoglossal nerve Layer 1
3 Posterior horn; dorasal horn Layer 1
4 Inferior olivary complex Layer 1
5 Nucleus ambiguus Layer 1
6 Gracile tubercle Layer 1
7 Posterior nucleus of vagus nerve; dorsal nucleus of vagus nerve Layer 1
8 Solitary tract Layer 1
9 Nuclei of solitary tract; solitary nuclei Layer 1
10 Medial longitudinal fasciculus Layer 1
11 Medial lemniscus Layer 1
12 Inferior olive Layer 1
13 Pyramid Layer 1
14 Hilum of inferior olivary nucleus Layer 1
15 Amiculum of olive Layer 1
16 Internal arcuate fibres Layer 1
17 Gracile nucleus Layer 1
18 Gracile fasciculus [[Goll]] Layer 1
19 Lateral horn Layer 1
20 Spinal reticular formation Layer 1