Clinical Anatomy of the European Hamster 
Figure 2-69: Above. Schematic drawing of brain of male European hamster, 1 year old; ventral view. 
l = bulbus olfactorius; 8 = paraflocculus; 9 = sulcus rhinalis lateralis (fissura palaeo-neocorticalis); 11 = 
pons; 23 = tractus olfactorius lateralis; 24 = tuberculum olfactorium; 25 = chiasma opticum; 26 = infun- 
dibulum; 27 = palaeopallium; 28 = lobulus paramedianus; 29 = n. facialis; 30=n. trigeminus; 31 = n. 
oculomotorius; 33 = pyramis; 34 = n. hypoglossus; 35 = decussatio pyramidum; 36 = corpus trapezoides. 
Below. Formalin fixed brain of male European hamster, 1 year old, ventral view. 
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