Plate XI. be, brachium conjunctivum; cr, restiform body; ct, trapezoid 

 body; dct, decussation of trapezoid body; flm, medial longitudinal 

 bundle; fls, dorsal longitudinal bundle of Schiitz; la, lobulusansiformis; 

 Ic, locus coeruleus; II, lateral lemniscus; Im, medial lemniscus; Is, 

 lobulus simplex; 1 1-4, lobules of lobus anterior; ncV., chief sensory 

 nucleus of the \^ nerve; nmes, mesencephalic nucleus of the V. 

 nerve with fibres of the mesencephalic root running ventro-lateral 

 from it; nmV., motor nucleus of the V. nerve; novm, anterior cells 

 of oral ventro-medial nucleus of spinal V. root; npi, nucleus prae- 

 olivaris internus; nt, nuclei of the trapezoid body; os, superior olivary 

 nucleus; osa, accessory superior olivary nucleus; p, pyramidal tract; 

 rmV., motor root of V. nerve; rsV., beginning of spinal root of V. 

 nerve; tr, rubro-spinal tract; tsv, ventral spino-cerebellar tract; 

 tsvd, descending part of ventral spino-cerebellar tract accompanying 

 brachium conjunctivum into cerebellum, with fibres of cerebello- 

 bulbar tract (of Russel) under it; vc, ventral cochlear nucleus; vma, 

 anterior medullary velum; VU., anterior part of emerging motor 

 facial root. 



