Quain's elements of anatomy . readvanced, c, Cerebral hemisphere passing back-wards so as to cover the other parts ; I, olfactorybulb ; II, optic nerve; th, tlialamus opticus ;/, foramen of Monro ; cc, corpus callosum; p,pineal gland; i, infundibulum; cff, coi-poraquadrigemina, not yet divided ; 3, third ven-tricle ; cr, crura cerebri, below the aqueductof Sylvius, now rediiced in width ; c, cere-bellum ; 4, fourth ventricle; pv, Pons Varolii ;m, medulla oblongata. of the thalami optici, while inferiorly it is prolonged and projects down-wards as infundibulum into the pituitary fossa; and on t
Quain's elements of anatomy . readvanced, c, Cerebral hemisphere passing back-wards so as to cover the other parts ; I, olfactorybulb ; II, optic nerve; th, tlialamus opticus ;/, foramen of Monro ; cc, corpus callosum; p,pineal gland; i, infundibulum; cff, coi-poraquadrigemina, not yet divided ; 3, third ven-tricle ; cr, crura cerebri, below the aqueductof Sylvius, now rediiced in width ; c, cere-bellum ; 4, fourth ventricle; pv, Pons Varolii ;m, medulla oblongata. of the thalami optici, while inferiorly it is prolonged and projects down-wards as infundibulum into the pituitary fossa; and on the upper sidethe wall of this ventricle comes to be opened up by the thinning away ofits medullary substance, and otherwise modified in connection with theformation of the pineal gland. The continuation backwards of theoriginal ventricular hollow, greatly narrowed by the ultimate thickeningof the substance of the corpora quadrigemina and crura cerebri, formsthe aqueduct of Sylvius, and is succeeded by the more expanded cavity.
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Keywords: ., boo, bookcentury1800, booksubjectanatomy, booksubjecthumananatomy
