Identifier: handbookofphysio00bake (find matches)
Title: Hand-book of physiology
Year: 1892 (1890s)
Authors: Baker, W. Morrant, (William Morrant), 1839-1896 Harris, Vincent Dormer Kirkes, William Senhouse, 1823-1864. Hand-book of physiology. 13th ed
Subjects: Physiology Human physiology
Publisher: London : John Murray
Contributing Library: Francis A. Countway Library of Medicine
Digitizing Sponsor: Open Knowledge Commons and Harvard Medical School

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Tig. 359.—Dorsal or posterior surfaceof the pons Varolii, corpora quad-rigemina, and medulla oblongata.The peduncles of the cerebellumare cut short at the side, a, a, theupper pair of corpora quadri-gemina ; b, b, the lower; /,/, supe-rior peduncles of the cerebellum; c, eminence connected with thenucleus of the hypoglossal nerve;e, that of the glosso-pharyngealnerve ; i, that of the vagus nerve ; d, d, restiform bodies ; p, p, poste-rior pyramids ; v, v, groove in themiddle of the fourth ventricle,ending below in the calamus scrip-torius; 7, 7. roots of the auditorynerves. CH. XVI.) THE OLIVARY BODY. 607 which is known as the olivary body. It is not seen at thebeginning of the bulb at its junction with the cord, but begins ata lower level than the opening of the fourth ventricle. On thefurther side of the olivary body is seen the line of origin of fibresof the nth, 10th, and 9th nerves, and from this to the posteriorfissure is the posterior pyramid. elU
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Fig. 360.—Dorsal or posterior view of the medulla, fourth ventricle, and mesencephalon(natural size). p.n., line of the posterior roots of the spinal nerves ; p.m./,, posteriormedian fissure; f.g., funiculus gracilis; el., its clava; f.c, funiculus cuneatus;/.i?., funiculus of Rolando; r.b., restiform body; c.s., calamus seriptorius; I, sectionof ligula or taenia; part of choroid plexus is seen beneath it; l.r., lateral recess of theventricle; str., striee acusticee; i.f., inferior fossa; s.f., posterior fossa; between itand the median sulcus is the fasciculus teres; cbl., cut surface of the cerebellar hemi-sphere; nd., central or grey matter; s.m.v., superior medullary velum; big., ligula ;s.c.p., superior cerebellar peduncle cut longitudinally ; cr., combined section of thethree cerebellar peduncles ; c.q.s., c.q.i., corpora quadrigemina (superior and inferior) ;Jr., frsenulum; /., fibres of the fillet seen on the surface of the tegmentum ; c, crusti;l.g., lateral groove; c.g.i.,

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