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"The outline of the brain of an orang outang. Front portion F to O, cerebrum; C, cerebellum; M, medulla and spinal cord; F, the frontal lobe; P, the parietal lobe; O, the occipital lobe; T, the temporal lobe; R, the fissure of Rolando; S, the fissure of Silvius." -Galloway, 1915

Orangoutang Brain

"The outline of the brain of an orang outang. Front portion F to O, cerebrum; C, cerebellum; M, medulla…