. Transactions of the Pathological Society of Philadelphia . V. Fig. 5.—View of Upper Surface of both Hemispheres. THE NERVOUS SYSTEM. 257 and the angle of this fissure with the great longitudinal is also about 60degrees. The precentral fissure, 6 cm. in length, following its turns, is not asintricate as its fellow of the opposite side, and does not give off as manyshort branches, although there are two or three well-marked and deepbut short ones. The peculiar lobe observed on the other side is herewanting. The general course of this fissure is parallel with that of thefissure of Rolando, but
. Transactions of the Pathological Society of Philadelphia . V. Fig. 5.—View of Upper Surface of both Hemispheres. THE NERVOUS SYSTEM. 257 and the angle of this fissure with the great longitudinal is also about 60degrees. The precentral fissure, 6 cm. in length, following its turns, is not asintricate as its fellow of the opposite side, and does not give off as manyshort branches, although there are two or three well-marked and deepbut short ones. The peculiar lobe observed on the other side is herewanting. The general course of this fissure is parallel with that of thefissure of Rolando, but just below the margin of the great mesial fissureit turns forward at right angles to itself for a distance of 2 cm., where itends in two very short bifurcations. The first frontal fissure, 8 cm. long, is quite regular, save in the ante-rior part of its course, where it becomes exceedingly tortuous and givesoff innumerable little sulci which ramify in every direction. It is notconfluent with the precentral. The second frontal fissure, 9 cm. long, is extremel
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Keywords: ., bookcentury1800, bookdecade1890, bookidtrans, booksubjectmedicine
