The anatomy of the nervous system, from the standpoint of development and function . Fig. 199.—Ventral view of a sheeps brain, pyriform area shaded and anterior commissure exposed. The Pyriform Area.—The lateral olfactory gyrus is continuous at its caudalextremity with the hippocampal gyrus (Figs. 197. 198). and the two togetherform the pyriform area or lobe (Tig. 199). In the adult human brain it is moredifficult to demonstrate the continuity of these parts. As the temporal lobe is Hippocampal rudiment -vCorpus callosumSeptum pellucidum -FornixAnterior Parat-rminal body ^Hippocam
The anatomy of the nervous system, from the standpoint of development and function . Fig. 199.—Ventral view of a sheeps brain, pyriform area shaded and anterior commissure exposed. The Pyriform Area.—The lateral olfactory gyrus is continuous at its caudalextremity with the hippocampal gyrus (Figs. 197. 198). and the two togetherform the pyriform area or lobe (Tig. 199). In the adult human brain it is moredifficult to demonstrate the continuity of these parts. As the temporal lobe is Hippocampal rudiment -vCorpus callosumSeptum pellucidum -FornixAnterior Parat-rminal body ^Hippocampal rudimentOlfactory trigoneOlfaxtory tractOlfactory bulbK Intermediate olfactory striaLateral olfactory gyrus and stria Anterior perforated substance Limen insula• .Hippocampus (gyriAndrea; Rctzii) ) — Fascia dentata - Fimbria of hippocampus Hippocampus (proper)-- Hippocampus~ Hippocampal gyrus*? Cauda fascia; dentataUncus Diagonal bandFig. 200.—Diagram of the rhinencephalon. thrust rostrally and the insula becomes depressed, the pyriform area is benton itself like a V (Fig. 198). The knee-like bend forms the limen insula, andwith the rest of the insula becomes buried at the bottom of the lateral continuity of the pyriform area is not interrupted in the adult, though part THE RHINEN(). 172. 200). It i- not easy
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectnervoussystem, bookye
