NEUROLOGY 



80 



Body of fornix 



Taenia ("ribbon") of fornix 

 Column of fornix (O. T. anterior pil- 

 lar of fornix) 



Free part of column of fornix 

 Covered part of column of fornix 



Transparent septum 

 Layer of septum pellucidum 

 Cavity of septum pellucidum (O. T. 

 fifth ventricle) 



Lateral ventricle 

 Central part 

 Anterior horn 

 Posterior horn 



Inferior horn (O. T. descending horn) 

 Striate body 

 Caudate nucleus 



Head of caudate nucleus 



Tail of caudate nucleus 

 Terminal stria (O. T. taenia semicir- 



cularis) 



Lamina affixa (" fastened layer ") 

 Chorioid taenia 

 Epithelial chorioid layer 

 Calcar avis (" cock's spur ") (O. T. 



hippocampus minor) 

 Bulb of posterior horn 

 Collateral eminence 



Collateral trigone (O. T. trigonum 



ventriculi) 

 Hippocampus ("sea-horse") (O. T. 



hippocampus major, cornu Am- 



monis, or Ammon's horn) 

 Fimbria (" fringe ") of hippocampus 

 Taenia of fimbria 

 Digitations of the hippocampus (O. T. 



pes hippocampi) 

 Dentate fascia of hippocampus (O. T. 



gyrus dentatus) 

 Commissure of the hippocampus (O. 



T. lyra, or lyre of David) 

 Olfactory brain 



Anterior parolfactory sulcus 

 Anterior part of rhinen- 



cephalon 

 Olfactory lobe 

 Olfactory bulb 

 Olfactory tract 

 Olfactory trigone 

 Medial stria 

 Intermediate stria 

 Parolfactory area of Broca 

 Posterior parolfactory sulcus 

 Posterior part of rhinen- 



cephalon 

 Subcallosal convolution (peduncle of 



corpus callosum) 

 Anterior perforated substance 

 Lateral olfactory stria 

 Threshold of island 



Sections of endbrain 

 Cortical substance 

 Semioval centre 

 Decursus ("running down") of cerebral 



fibres 



Arcuate fibres of cerebrum 

 Cingulum (" girdle ") 

 Superior longitudinal fasciculus 

 Inferior longitudinal fasciculus 

 Uncinate ("hooked") fasciculus 

 Radiation of corpus callosum 

 Frontal part (forceps minor) 

 Parietal part 

 Temporal part 

 Occipital part (O. T. forceps 



major) 



Tapetum ("carpet," or "tapestry") 

 Lentiform nucleus (O. T. lenticular nu- 

 cleus) 



Putamen (" shell," or " paring ") 

 Globus pallidus (" pale sphere ") 

 Claustrum ("bulwark," or "barrier") 

 External capsule 

 Internal capsule 



Knee of internal capsule 



