PLATE 2 
EXPLANATION OF FIGURES 
2 Dorsal aspect of the rostral end of the brain. Xx 4. The optic lobes sre 
removed and the tela of the cerebral hemispheres, the so-called pallium, is torn 
from the dorsal surface, exposing the basal ganglia. 
3 Left lateral aspect of the rostral end of the brain. X 4. Optic lobes and 
tela as in fig. 2. 
crus olf., crus olfactorium; hyp., pars gl., hypophysis, pars glandularis; hyp., 
pars. nerv., hypophysis, pars nervosa; lob. inf., lobus inferior or hypoarium; NV. 
ITT, nervus oculomotorius; 7”. opt., nervus opticus; n. cbl., protuberance caused by 
the development of the nucleus cerebellaris hypothalami of Goldstein; n. prerot. 
+n. rot., protuberance caused by the development of the nucleus prerotundus 
and nucleus rotundus centrally; s. ypsil., sulcus ypsiliformis of Goldstein, 
the rostral prolongation of which corresponds morphologically to the fovea 
endorhinalis interna of Kappers and Theunissen (’08); tela, this indicates the torn 
edge of the tela or pallium which covers the basal ganglia, extending rostrally 
over the olfactory tracts to the olfactory bulbs, and caudally between the two 
halves of the tectum, over the valvula; tr. olf. lat., tractus olfactorius lateralis, the 
radix olfactoria lateralis of Kappers; tr. olf. med., tractus olfactorius medialis, 
including also the tractus olfactorius ascendens and nervus terminalis; the cor- 
responding tracts, according to Kappers are, tractus olfacto-lobaris medialis and 
radix olfactoria medialis propria; he failed to note the nervus terminalis; ¢wb. ant., 
tuberculum anterius; due chiefly, to the presence underneath, of the rostral end of 
the nucleus olfactorius lateralis ; lub. dors., tuberculum dorsale, enlargement due 
to the development of the nucleus olfactorius dorsalis; tub. lat., tuberculum lat- 
erale, caused by the development of the nucleus olfactorius lateralis; twb. post., 
tuberculum posterius, due to the development of the nucleus pyriformis. 
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