coxnrcrinx /MV//X 



873 



4. Cells of nuclei of pons send lilires liy ay of lirachium pontis (middle cei< l.cllar 

 peduncle, t. ..... rli-\ IP! cercbellar hemisphere. prol>al>ly oi uppo-ite -ide to that of 



llir origin nt the cerel.ral lilires connecting with tin' cells (lig. (506). 



( '. 1 1 --ill, l!n tpiaai fHith.-i. 



1. l-'rom cell- of nucleus fasiigii and pml.ably from other nuclei and from cortex of 

 cerebellum, of same and opposi . or marginal ias<-ieulus of spinal 



cord (lig. "iTI i. and thenee to the cells ol the anterior horn. 



Fia. 648. SCHEME OK PKIXI-II-AI. AM-KND.M; CKKKHI I.I.AU CONDUCTION PATHS. 



TBALAMVa 



mm ' ' > 



-- l:l.li XfCLEl'S 



]>/:< v.w.i ///( v in-- I:I:A< ui.i 

 CONJUNCTIVA 



M ' I.KI'S /-'.i-ST/G// 



HKXTA TK 



XI i 1.1,1 8 



iir i i. /:/:- 

 it 1:1. i. iv 

 (ditplaced ) 



-., AFFERENT CRAKIAL 



-' .\7'/.'l7.-,v (K. 



CBlSfLY) 



EXTERNAL ARI.'fATR FIBRES ;; 



NUCLEUS OF /T.v/'T/.rx 



CUNKA //> 

 NUCLEUS OF FfXHT/.rx 



GRACILIS 



:.- XI-IXAl. HAXGLIA 



1'rolialily connected \vith the cerclx-lhiiii is the pathway arising in the red nucleus 

 of the' opposite side and from the lateral vestilmlar nucleus (l)eiters' nucleus) of 

 the same side and descending in the intermediate bundle of the lateral funiculus 

 of the spinal cord (lig. ">71I. 'I he part from the red nucleus (rubro-spinal tract) 

 decussates in the ventral portion ol the tegmentum of the mesencephalon and 

 passes through the medulla ohlongata in the medial longitudinal fasciculus, 

 while that from Deiters' nucleus traverses the medulla in the reticular formation. 



