. The anatomy of the central nervous system of man and of vertebrates in general. Neuroanatomy; Central Nervous System. 300 ANATOMY OF THE CENTRAL NERVOUS SYSTEM. strated that in it Ave have a segment of the sensory tract. Embryology and com- parative anatomy equally substantiate this position. Later we shall trace the farther course of the fillet. Thus the stratum lemnisci contams two elements: mesially the upper and laterally the lower lemniscus. The lower lemniscus (better called lem- niscus of the midbrain) arises chiefly from a system of fibers not yet men- tioned: viz, the deep marrow, o
. The anatomy of the central nervous system of man and of vertebrates in general. Neuroanatomy; Central Nervous System. 300 ANATOMY OF THE CENTRAL NERVOUS SYSTEM. strated that in it Ave have a segment of the sensory tract. Embryology and com- parative anatomy equally substantiate this position. Later we shall trace the farther course of the fillet. Thus the stratum lemnisci contams two elements: mesially the upper and laterally the lower lemniscus. The lower lemniscus (better called lem- niscus of the midbrain) arises chiefly from a system of fibers not yet men- tioned: viz, the deep marrow, or deep medullary stratum of the midbrain- roof; the remainder arises from the ganglion of the corpus quadrigeminum. Fig. 193.—Diagrammatic horizontal section through the decussation of the superior cerebellar peduncles and vicinity. The bundle to the optic tract is questionable. Direlcte Fasern sum Thalamus, Direct fibers to the thalamus. EauhenstraJiUmg, Tegmental radiation. Rother Kern, Tegmental nucleus. Re- (jion der Yirhugel, Region of the corpora quadrigemina. Bindearm, Anterior or superior cerebellar peduncle. posterius. On an oblique frontal section through both pairs of quadri- geminal bodies this is clearly shown, (see Fig. 194). The ganglion in question consists of a large, round nucleus filled with a net-work of fine fibers. As the ganglion of the posterior quadrigemina!. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Edinger, Ludwig, 1855-1918; Hall, Winfield Scott, b. 1861; Holland, Philo Leon; Carlton, Edward P. Philadelphia : F. A. Davis Co.
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Keywords: ., bookcentury1800, bookdecade1890, booksub, booksubjectneuroanatomy
