Thompson — Degenerations from Lesions of Temporal Lohe. 185 



cortex were found degenerated. But, in addition, longer association 

 tracts were also found to present the same change. One of these was 

 the inferior longitudinal fmcicidus conveying degenerated fibres into 



a. 6. 



Fig. 3. — Horizontal section through, the brain of marmoset vi. at the level 

 of the ui)per part of the internal capsule ; showing sites of degeneration :■ — 



d. 1. internal capsule, side of lesion. 



d. 2. inferior longitudinal fasciculus. 



d. 3. tapetum, side of lesion. 



d. 4. tapetum, opposite side. 



d. 5. corpus callosum. 



d. 6. internal capsule, opposite side to lesion. 



the occipital lobe (see d. 2. figs. 3 and 4). The other conveyed similar 

 fibres to the parietal lobe — ■parieto-temporal fasciculus. 



