INDEX AND GLOSSARY 



323 



Co-consciousness, 297 

 Ccelenterates, nervous system of, 27, 

 227 



COGHILL, G. E., 66, 67, 85, 94, 135, 



142, 182 



Cold, sensations of. See Tempera- 

 ture, apparatus of. 

 COLE, L. J., 213 

 Colic, 250 

 Collateral, a small side branch of an 



Axon, 40, 44 



Colliculus facialis (eminentia facialis, 

 eminentia abducentis, eminentia 

 teres, Eminentia medialis), an 

 eminence in the floor of the 

 fourth ventricle produced by 

 the VII nucleus and the Genu 

 of the facial nerve, 154 



inferior, one of the lower pair of 

 Corpora quadrigemina, contain- 

 ing chiefly reflex auditory cen- 

 ters, 114, 154, 157, 160, 164, 

 174, 176, 185, 201, 202 



superior (optic lobe, optic tectum, 

 mites), one of the upper pair of 

 Corpora quadrigemina, contain- 

 ing chiefly reflex optic centers, 

 62, 63, 111, 112, 114, 150, 154, 

 160, 161, 164, 185, 20S, 209, 210, 

 211, 264 

 COLLINS, J., 233 

 Colon, 242 



Column, anterior. See Funiculus 

 ventralis. 



of BURDACH. See Fasciculus 

 cuneatus. 



of CLARKE. See Nucleus, dorsal, 

 of CLARKE. 



dorsal (columna dorsalis grisea. 

 See Column, gray. This name 

 is also applied to the dorsal 

 Funiculus), 126, 127, 128-130, 

 i:, 150, 151, ITS, 251 



of Fornix. See Fornix column. 



fundamental. See Fasciculus pro- 

 prius. 



of GOLL. See Fasciculus gracilis. 



gray (columna grisea), one of the 

 longitudinal columns of neurones 

 which make up the gray matter 

 of the spinal cord. There are 

 three columns: (1) dorsal (pos- 

 terior), (2) ventral (anterior), 

 and (3) lateral (middle or inter- 



mediate). These columns were 



formerly called horns (cornua); 



cf. also Funiculus, 126, 127, 128, 



130, 150, 151j 



Column, intermedio-lateral, of spinal 

 cord, 229 



lateral (columna lateralis grisea; 

 see Column, gray), 126, 128, 

 150, 151, 229 



of medulla oblongata, 151-156 



posterior. See Funiculus, dorsal. 



somatic motor, 150-156 

 sensory, 150-156 



of TURCK, the ventral cortico- 

 spinal Tract. 



ventral (columna ventralis grisea; 

 see Column, gray. This term 

 is also applied to the ventral 

 Funiculus), 126, 127, 128, 129, 

 130, 133, 150, 151 



vesicular. See Nucleus, dorsal, of 

 CLARKE. 



visceral motor, 150-156 



sensory, 150-156 

 Columna. See Column. 

 Coma, 297 

 Comma tract of SCHULTZE. See 



Fasciculus mterfascicularis. 

 Commissure (commissura), a band 

 of fibers connecting correspond- 

 ing parts of the central nervous 

 system across the median plane; 

 many decussations are also 

 called commissures, 265 



anterior (commissura anterior), 

 fibers passing transversely 

 through the Lamina terminalis 

 and connecting the basal por- 

 tions of the two cerebral hemi- 

 spheres, 114, 162, 165, 222, 265 



dorsal, fibers which cross the mid- 

 plane of the spinal cord dorsally 

 of the ventricle, 127 



of fornix. See Commissure of hip- 

 pocampus. 



of GUDDEN. See Commissure, 

 postoptic. 



habenular (superior commissure), 

 a band of fibers connecting the 

 two Habenulae immediately in 

 front of the pineal Body, 265 



of hippocampus (commissura hip- 

 pocampi, commissura fornicis), 

 fibers connecting the Hippo- 



