. The American journal of anatomy. Fig. 1. Brain of Atana; lateral view of the left Fig. 3. Brain of Atana; mesial view of the left hemicerebrum. Edward Anthony Spitzka 35 Left Hemiceeebrum. The Interlobab Fissures.—The Sylvian Fissure and its Rami.—The sylvianfissure proper is cm. in length. It is quite shallow cephalad, as thefollowing measurements of the depth will show: Presylvian depth, 10mm.; medi-sylvian depth, IS mm.; post-sylvian depth, 25 mm. Its course approaches the horizontal very nearly, and it is a little moretortuous than is common. The basisylvian, measured


. The American journal of anatomy. Fig. 1. Brain of Atana; lateral view of the left Fig. 3. Brain of Atana; mesial view of the left hemicerebrum. Edward Anthony Spitzka 35 Left Hemiceeebrum. The Interlobab Fissures.—The Sylvian Fissure and its Rami.—The sylvianfissure proper is cm. in length. It is quite shallow cephalad, as thefollowing measurements of the depth will show: Presylvian depth, 10mm.; medi-sylvian depth, IS mm.; post-sylvian depth, 25 mm. Its course approaches the horizontal very nearly, and it is a little moretortuous than is common. The basisylvian, measured from the temporal pole, is 20 mm. in presylvian is simple, and 14 mm. in length. The subsylvian is also 14mm. long and ends in a bifurcated manner. The episylvian is 25 mm. inlength and anastomoses with the intermedial. The hyposylvian is dis-tinct and 14 mm. in length. The Central Fissure.—The central fissure, cm. in length, presents theusual five alternating curves. It does not anastomose with any otherfissure. Its dorsal end crosses the dorsi-mesal margin to appear for


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Keywords: ., bookcentury1900, bookdecade1900, booksubjectanatomy, bookyear1901