52 OUTLINES OF ANATOMY. 



Occipital lobe, 726-7-8. (710-11-12) 



Prseoccipital notch. 



Superior occipital fissure. Ramus occipitalis. 

 Transverse occipital fissure. 



Middle occipital fissure. 



Inferior occipital fissure. 



Superior occipital convolution. 



Middle occipital convolution. 



Inferior occipital convolution. 



Annectant gyri. Sulcus occipitalis anterior. 

 Temporal lobe, 728-29. (712-13) 



Parallel fissure. 



Middle temporal fissure. 



Inferior temporal fissure. 



Superior temporal or inframarginal convolution. 



Middle temporal convolution. 



Inferior temporal convolution. 



Transverse temporal convolutions. 

 Dissection. 



Central lobe, or island of Reil. Fossa Sylvii. Limen insulae, 729. (713) 



Sulcus circularis Reilii. Gyri operti. Sulcus centralis insulse. 

 Mesial and tentorial surfaces of the hemisphere, 730-1-2-3. (713-14-15-16-17) 

 Mesial surface. Internal occipital border. 

 Tentorial surface. 

 Calloso-marginal fissure. 



Sulcus paracentralis. 



Sulcus subparietalis. 

 Parieto-occipital fissure. 

 Calcarine fissure. 

 Callosal fissure. 



Dentate or hippocampal fissure. 

 Collateral fissure. 

 Marginal convolution. 

 Paracentral lobe. 



Gyrus fornicatus, or gyrus cinguli. Isthmus. 

 Praecunius, or quadrate lobe. 

 Cuneus, or cuneate lobe. 



Superior and inferior occipito-temporal convolutions. 

 Uncinate convolution. Uncus. Incisura temporalis. Tentorial groove. 



Substantia reticularis alba. 

 Lobus lingulis. 



Inferior occipito-temporal convolution. 

 Impressio petrosa. 

 Falciform lobe ; limbic lobe. 



Outer segment. Inner segment. 

 Olfactory tract, olfactory bulb, 788-9. (770-1) 



Cortex of the tract. 



External root. Middle root. Internal root. 

 Corpus callosum, 733-4-5. (717-18-19) 

 Posterior extremity, or splenium. 

 Anterior extremity, or genu. 

 The rostrum. Basal white commissure. 

 Body. 



By successive slices remove the upper portion of the cerebral hemispheres clown to the level of the 

 corpus callosum, exposing its upper surface. 



Striae longitudinales. 



Raphe. 



Tasniae tectse. 



