. A text-book of comparative physiology [microform] : for students and practitioners of comparative (veterinary) medicine. Physiology, Comparative; Veterinary physiology; Physiologie comparée; Physiologie vétérinaire. tlon isaool* i«; that the ictional ao- rtion to the lation as to mt regions, y is a very name, and charlatans, it a oertain salization of ght, though. ovtioD npKMntft MMt oltwrven be- imbs, 4ftc. aany oases it mor, etc.) by )rain-surgery THE BRAIN. 499 has in consequence entered upon a new era of deTelopment Tumors thus localised have been removed successfully, and the patients r
. A text-book of comparative physiology [microform] : for students and practitioners of comparative (veterinary) medicine. Physiology, Comparative; Veterinary physiology; Physiologie comparée; Physiologie vétérinaire. tlon isaool* i«; that the ictional ao- rtion to the lation as to mt regions, y is a very name, and charlatans, it a oertain salization of ght, though. ovtioD npKMntft MMt oltwrven be- imbs, 4ftc. aany oases it mor, etc.) by )rain-surgery THE BRAIN. 499 has in consequence entered upon a new era of deTelopment Tumors thus localised have been removed successfully, and the patients restored to health. As a result of the Tarioua kinds of obsenrations and discussions on this subject of late years, the looalicationists are willing to admit that the areas of the cortex can not be marked off mathematically—that, in fact, th«y "; This is in itself an important concession. Again, there is less confidence in the location of the various seiuory centers than of the motor centers. Most inveat^tors are be- lievers in a ** motor area " par exctUenee (for the arm, leg, etc.) around the fissure of Rolando (Fig. 868). This view is now, so fkr as man is concerned, widely aoo^ted. There is agreement in placing the sensory centers behind the above-mentioned motor area, and especially in the occipital lobes. The tendency to locate a visual center in this region is growing stronger. There is much disagreement as to the other sensory centers formerly placed in the angular gyms and tem- poro-sphenoidal lobes. The intellectual faculties have not been located in any such sense as Gkdl and his followers attempted to establish. The first two frontal convolutions are those, per- haps, to which localisation has as yet been least applied. Chiefly on clinical and pathological grounds a center for speech has long been located in the third (left) frontal convolu- tion (Braca's) and parts immediately behind it It has been ob- served that when disease attacks t
Size: 910px × 2747px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthormillswes, bookcentury1800, bookdecade1890, bookyear1890
