FIG. 162. 



Transverse section of medulla oblongata of new-born child passing through the nucleus olivaris 

 inferior. (Series ii. section No. 102.) 



C.r., corpus restiforme ; -F.a.c., fibrae arcuatae internae from the anterior half of the nucleus funiculi 

 cuneati; F.l.m., fasciculus longitudinalis medialis ; N.IX.X., N. glossopharyngeus et vagus; N.XII., N. 

 hypoglossus ; NUM., nucleus arcuatus ; Nu.a.c., nucleus alae cinereae ; NuJ.c., nucleus funiculi cuneati ; 

 Nu.o.a.m., nucleus olivaris accessorius medialis; Xu.o.i., nucleus olivaris inferior; Nu.n.XIL, nucleus 

 N. hypoglossi; Py., pyramis ( non-medulla ted ); S.g., substantia gelatinosa Rolandi; St.i.l., stratum 

 interolivare lemnisci ; T.s., tractus solitarius; T.s.n. V., tractus spinalis N. trigemini ; V. q., ventriculus 

 quartus. (Weigert-Pal preparation by Dr. John Hewetson.) (From Barker, The Nerv. Syst., New York, 

 1899, p. 479, Fig. 309.) 



FIG. 163. 



OA.ni 



Transverse section of medulla oblongata and cerebellum of new-born child. (Series ii. section No. 146.) 

 C.r., corpus restiforme (the part medullated corresponds in the main to the direct cerebellar tract) ; 



F.I., bundle continuous with the funiculus lateralis of the cord; F.l.m., fasciculus longitudinalis 



medialis; X.IX.X., N. glossopharyngeus et vagus; N.XII., N. hypoglossus; Nu.d., nucleus dentatus ; 



Nu.n.e.d., nucleus N. cochleae dorsalis; Nu.n.v.m., nucleus N. vestibuli medialis; Nu.o.a.d., nucleus 



livaris accessorius dorsalis; Xu.o.a.m., nucleus olivaris accessorius medialis; Nu.o.L, nucleus olivaris 



iferior; Nu.t.s., nucleus tractus solitarii ; P/., pedunculus fiocculi ; Py., pyramis; R.d.n.vest., radix 



cendens N. vestibuli ; St.i.l., stratum interolivare lemnisci ; 66, plane of longitudinal section No. G6. 



[\ OT ,.:._ This figure has been disproportionately reduced in the reproduction.] (From Barker, The 



X< TV. Syst., New York, 1899, p. 480, Fig. 310.) 



