DISSECTION OF THE HEAD AND NECK 



363 



FIG. 175. 



Ventriculus lateral! 



(pars centralist 

 Plexus chorioid- x 

 eus ventriculi 

 lateralis 

 Nucleus 

 caudatus 

 Massa inter- 

 media 



Nucleus ( Putamen - 

 Globus 

 pallidus 



lenti- 

 formis 



Capsul 

 externa 

 Claustrum fe 

 Ansa peclun-'';.' 

 cularis ^ 



Tractus options, -.- 



Pedunculus f, 



thalami ''" 



inferior . 



Cornu inf erius s' v 



ventriculi 



lateralis >* 



Digitatione.s 



hippocampi 



N. oculomotoriu 



Corpus 

 callosum 



Fornix 



./*Ventriculus 

 tertius 



Thalamus 

 Fasciculus 

 ^ thalamo- 

 mammillaris 

 Tegmental 

 ^.bundle to the 

 lenticular 

 nucleus 

 - Nucleus 

 hypothalam- 

 icus (Corpus 

 Luysi) 



Substantia 



nigra 



pedunculi 



Corpus 

 -mammillare 



Fossa 



interpedun- 

 cularis 



Pons (Varioli) 



Section through the third ventricle, cerebral peduncles, and corpora mammillaria. (After Toldt, Anat. 

 Atlas, Wien, 1903, 3 Aufl., p. 792, Fig. 1219.) 



FIG. 176. 



Nucleus caudatus 

 (caput) 



Capsula 



interim (pai 



frontalis) 



{Puta- f 

 men . XJS 1. 

 Globus 

 pal- ! 

 lidus 



Lamina 

 medullaris-- 



Capsula 

 externa 



Claustrum -J 



Fissura longitudinalis 

 cerebri 



Corpus callosum 



Cornu anterius 

 ventriculi 

 lateralis 

 lexus chorioi- 

 deus ventriculi 



lateralis 

 Septum 

 pellucidum 



TVna 



Foramen inter- 



vetitriculare 



i Monroi) 



Substantia per- 



forata anterior 



Uncus Commissura anterior (cerebri) 



Section through the optic chiasma and anterior cerebral commissure. 



1903, 3 Aufl., p. 793, Fig. 1221.) 



fornicis 



_. Fissura cerebri 

 | lateralis [Sylvii] 



jf-^Gyri insulae 



Recessus opti- 

 cus ventnculi 

 tertii 



ractus opticus 



Chiasma opti- 

 cum (most pos- 

 terior part) 



'"* Commissura inferior 



(Guddeni i 

 (After Toldt, Anat. Atlas, Wein, 



