GLOSSARY. 



XXlll 



THE NERVOUS SYSTEM. 

 Spinal Medulla. 



B.N.A. TERMINOLOGY. 



Fasciculus anterior pro- 

 prius (Flechsig) 



Fasciculus lateralis 

 proprius 



Nucleus dorsalis 

 Pars thoracalis 



OLD TERMINOLOGY. 

 Anterior ground or 

 basis bundle 



Lateral ground bundle 



Clarke's column 

 Dorsal part of spinal 



medulla 

 Paramedian furrow 



Sulcus intermedius 

 posterior 



rhe Brain or Encephalon is divided into parts as follows : 



B.N.A. TERMINOLOGY. 

 Column se anteriores, etc . 

 Fasciculus cerebro - 



spinalis anterior 

 Fasciculus cerebro - 



spinalis lateralis 



(pyramidalis) 

 Fasciculus cerebello - 



spinalis 

 Fasciculus antero-later- 



alis superficialis 



OLD TERMINOLOGY. 

 Anterior grey horns, etc. 

 Direct pyramidal tract 



Crossed pyramidal 

 tract 



Direct cerebellar tract 

 Gowers' tract 



RHOMBENCEPHALON = Myelencephalon (medulla oblongata) (after-brain) 1 



Metencephalon (pons and cerebellum) (hind-brain) ) Postel>lor primary vesicle. 



'MESENCEPHALON (mid- brain peduncles, corpora quadrigemina, etc. ) Middle primary vesicle 



Thalamus (optic thalamus). 



Thalamencephalon <^-Metathalamus (geniculate bodies). 

 Epithalamus (pineal body, etc.). 



CEREBRUM^ 



Diencephalon = 

 (inter-brain) 



PROSENCEPHALON 



(fore-brain) 



Telencephalon 



Mamillary portion of hypothalamus. 

 Posterior part of 3rd ventricle. 



Optic portion of hypothalamus (hypophysis). 

 <T -Optic nerves. 



Anterior part of 3rd ventricle. 



Pallium (cortex cerebri). 

 Lateral ventricles. 



Brain. 



Rhombencephalon 



Eminentia medialis 

 Ala cinerea 

 Area acustica 



Nucleus nervi ab- 



ducentis 



Nuclei n. acustici 

 Fasciculus longi- 



tudiualis medialis 

 Corpus trapezoideum 

 Incisura cerebelli 



anterior 

 Incisura cerebelli 



posterior 

 Sulcus horizontalis 



cerebelli 



Lobulus centralis 

 Folium vermis 

 Tuber vermis 

 Lobulus quadrangu- 



laris 

 Brachium conjuncti- 



vum cerebelli 

 Brachium pontis 



Restiform body 



Lobulus semilunaris 



superior 

 Lobulus semilunaris 



inferior 



Eminentia teres 

 Trigonum vagi 

 Trigonum acus- 



ticum 

 Nucleus of 6th nerve 



Cerebrum 



Pedunculus cerebri 

 Colliculus superior 



Colliculus inferior 

 Aquseductus cerebri 



Crus cerebri 

 Anterior corpus 



quadrigeminum 

 Posterior corpus 



quadrigeminum 

 Iter e tertio ad quar- 



tum ventriculum, 



oraqued. of Sylvius 

 Foramen of Monro 



Subthalamic region 

 Sulcus of Monro 



Middle commissure 

 Bundle of Vicq d' Azy r 



Pars basilaris 

 Optic thalamus 

 Cortex cerebri 

 Annectant gyri 

 Fissure of Sylvius 



First temporal gyrus 



Second temporal 



gyrus 

 Third temporal gyrus 



Fissure of Rolando 

 Parallel sulcus 



