PLATE 11 
EXPLANATION OF FIGURES 
50-51 Neuronesof the palaeostriatum. Golgi method. 185. From sagittal 
sections. About the perikaryon of each neurone is a network formed by the 
terminal arborization of the neurites of the ascending fibers of the tractus strio- 
thalamicus. The larger portion of the cells of the palaeostriatum are very thorny, 
as shown in the cells drawn; a number of the neurones, however, particularly 
those giving rise to descending fibers of the tractus strio-thalamicus, resemble 
more closely fig. 45, with less conspicuous thorns and a larger perikaryon. The 
cells shown in figs. 50 and 51 are evidently association cells; their processes extend 
over a very large area, bringing different parts of the hemispheres into relation 
with one another, with the thalamus and hypothalamus, and with the olfactory 
apparatus through the precommissural body. 
tr. thal. striat., tractus thalamo-striaticus. 
