Scheme showing the connection of the several parts to the brain.

Brain

Scheme showing the connection of the several parts to the brain.

"Diagram illustrating the general relationships of the parts of the brain. A, fore-brain; b, midbrain; B, cerebellum; C, pons Varolii; D, medulla oblongata; B, C, and D together constitute the hind-brain." —Martin, 1917

Brain

"Diagram illustrating the general relationships of the parts of the brain. A, fore-brain; b, midbrain;…

"The brain from the left side. Cb, the cerebral hemispheres forming the main bulkl of the fore-brain; Cbl, the cerebellum; Mo, the medulla oblongata; P, the pons Varolii; *, the fissure of Sylvius; Ro, the fissure of Rolando; Po, the Parieto-occipital fissure." —Martin, 1917

Brain

"The brain from the left side. Cb, the cerebral hemispheres forming the main bulkl of the fore-brain;…

"Diagram of the left half of a vertical median section of the brain. H, H, convoluted inner surface of left cerebral hemisphere; Cc, corpus callosum; Th, optic thalamus; c.q., corpora quadrigemina; Cb, cerebellum; Sp.c, spinal cord; Mo, medulla oblongata; P, pons Varolii; oc, oculo-motor nerve; pt, pituitary body; op, optic nerve; Ro, fissure of Rolando; Po, parieto-occipital fissure; Fr, frontal lobe; Pa, parietal lobe; O, occipital lobe." —Martin, 1917

Brain

"Diagram of the left half of a vertical median section of the brain. H, H, convoluted inner surface…

<em>A</em>, anterior lobe of the cerebellum; <em>B</em>, olfactory nerve; <em>C</em>, portion of the posterior lobe; <em>D</em>, optic chiasm; <em>E</em>, optic tract; <em>H, M,</em> hemispheres of the cerebellum; <em>K</em>, portion of the occipital lobe; <em>N</em>, medulla oblongata; <em>R</em>, pons Varolii."

Base of the brain

A, anterior lobe of the cerebellum; B, olfactory nerve; C, portion of the…

"The brain seen from the side, showing the three principal divisions." &mdash; Ritchie, 1918

Side view of the brain

"The brain seen from the side, showing the three principal divisions." — Ritchie, 1918

"The spinal cord and medulla oblongata. A, from the ventral, and B, from the dorsal aspect; C to H, cross-sections at different levels." &mdash;Martin, 1917

Medulla Oblongata

"The spinal cord and medulla oblongata. A, from the ventral, and B, from the dorsal aspect; C to H,…