. Anatomical technology as applied to the domestic cat; an introduction to human, veterinary, and comparative anatomy. Cats; Dissection; Mammals. 440 ANATOMICAL TECHNOLOGY. (13) Eacli lateral half of the rlunencephalon consists of a Lobus olfactorius connected â with the prosencephalon by a distinct Crus olfactorium (PI. II, Fig. 3, 4, Cr. ol.). (13) Each procoeUa may be subdivided, somewhat vaguely, into a central cella media (PI. rV, Fig. 15, eel. m.), and two curved prolongations, the praecornu (PI. II, Fig. 131, PI. IV, Fig. 15, 16, preu.), and the medicornu (PI. IV, Fig. 15, 17, 18, mcu.)
. Anatomical technology as applied to the domestic cat; an introduction to human, veterinary, and comparative anatomy. Cats; Dissection; Mammals. 440 ANATOMICAL TECHNOLOGY. (13) Eacli lateral half of the rlunencephalon consists of a Lobus olfactorius connected â with the prosencephalon by a distinct Crus olfactorium (PI. II, Fig. 3, 4, Cr. ol.). (13) Each procoeUa may be subdivided, somewhat vaguely, into a central cella media (PI. rV, Fig. 15, eel. m.), and two curved prolongations, the praecornu (PI. II, Fig. 131, PI. IV, Fig. 15, 16, preu.), and the medicornu (PI. IV, Fig. 15, 17, 18, mcu.) (14) Into each cornu projects a decided eminence. That of the praecornu is the stria- tum (PI. IV, Fig. 15, 16, «.), a thickening of the parletes. That of the medicornu is the hypocampa (PI. IV, Fig. 15, 16, hmp.), which is chiefly an involution or folding of the parietes (Fig. 131). (15) In addition to the atrophied portions of the coelian parietes noted in the frog, the proper nervous substance of the hemisphere is abrogated along a line from the porta to near the tip of the medicornu, constituting the rima or " fissure of Bichat" (Fig. 131; PI. IV, Fig. 14, 17, B.). Along this line enters the larger portion of the proplexus. (16) As in Menobranchus, there are metaplexus, diaplexus and proplexus, the latter two being continuous through the intermediation of the auliplexus and portiplexus. (17) The surface of the cerebellum is convoluted, presenting numerous thin folds (lamincB) with intervening fissures (Fig. 104, 117 ; PI. I, Fig. 1, 3). (18) The surface of the hemispheres is also convoluted, presenting a limited number of fissures arranged according to a somewhat definite pattern (Fig, 134, 135 ; PI. I, Fig. 1, 3). Most of the fissures involve only a certain depth of the mass, but the F. hypoeampce, " hip- pocampal fissure," represents an involution of the entire thickness of the parietes (Fig. 131, 135 ; PI. IV, Fig. 15, 17, F. hmp.). (19) With the
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