A reference handbook of the medical sciences, embracing the entire range of scientific and practical medicine and allied science . in the tegmentum;27, nuclei pontis. contains the nuclei of thenerves connected with thepons, the fasciculus longi-tudinalis medialis, the me-dial and lateral lemnisci,the corpus trapezoideum,the formatio reticularis andthe superior olivary com-plex. In Fig. 915 some ofthe principal structures ofthe lower part of the ponsare shown. The section istaken at the level of thenuclei of origin of the n. facialis and the n. In thepars dorsalis pontisthe raphe is
A reference handbook of the medical sciences, embracing the entire range of scientific and practical medicine and allied science . in the tegmentum;27, nuclei pontis. contains the nuclei of thenerves connected with thepons, the fasciculus longi-tudinalis medialis, the me-dial and lateral lemnisci,the corpus trapezoideum,the formatio reticularis andthe superior olivary com-plex. In Fig. 915 some ofthe principal structures ofthe lower part of the ponsare shown. The section istaken at the level of thenuclei of origin of the n. facialis and the n. In thepars dorsalis pontisthe raphe is seen inthe middle line. Thenucleus n. abducentisis situated close to thefloor of the fourthventricle (14, 18).Running ventralwardfrom the medial sideof the nucleus areseen the root fibers ofthe n. abducens (16);the nucleus n. facialisis present (23); thepars prima of theradix n, facialis existsas a number of scat^tered fibers radiatingdorsalward and me-dialward (13). Thegenu internum (15) is indi-cated just medial tothe nucleus n. ab-ducentis, the parssecunda of the radixn. facialis passing ob-liquely ventralward. Fig. 916.—Transverse Section through the Pons at the Level of the Xer^nis Trigeminus in anAdult Human Being. On the left side the fibers have been photograr)hed; on the right side thecell bodies have been drawn in. (After E. Flatau, .Atlas Cerebri Humani. Tab. Fig. A.)1, Fibne superficiales pontis; 2, fasciculi longitudinales pontis; 3, fibnc pontis profunda; 4, radixnervi trigemioi; 5, brachium pontis; 6, radix, ner^i trigemini; 7, nucleus olivaris superior; 8,radixnerW trigemini pars sensorius; 9, corpus restiforme; 10. nucleus sensorius ner^i trigemini; 11,radix motorius ner\i trigemini; 12, nucleus motorius princeps nervi trigemini; 13, radix descendensmesencephalica norAi trigemini; 1-4. brachium conjunctivum; 15, crossed fibers of nervus trigeminus;16, lemniscus medialis; 17, formatio reticularis tegmenti; 18, fibne arcuat^e interna tegmenti
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Keywords: ., bookauthorbuckalbe, bookcentury1900, bookdecade1910, bookyear1913
