30 
shown here and in other preparations are capillaries which are 
also impregnated. Adult human brain. By Strong’s “ forma- 
lin-bichromate modification.” 
133. PURKINJE CELL OF THE ADULT HUMAN CEREBELLUM. 
Highly magnified portion of the protoplasmic processes of a 
Purkinje cell, showing their fine granular lateral processes. 
Prepared by Strong’s “formalin-bichromate modification” of 
the Golgi method. 
134. BASKET NETWORK OF NERVE FIBRES AROUND PURKINJE 
CELLS—HUMAN CEREBELLUM. The so-called “baskets” in 
the cerebellum. Fibres running in the molecular layer parallel 
to the surface send processes at right angles inwards, whose 
terminations cluster around the bodies of the Purkinje cells, 
forming the “baskets.” Prepared by means of Strong’s “ for- 
malin-bichromate modification.” 
135a. BASKET NETWORK AROUND PURKINJE CELLS. Individual 
“basket” fibres, showing the right-angled processes above 
mentioned. 
1355. NEUROGLIA CELLS IN ADULT HUMAN CEREBELLUM. The 
neuroglia elements in the molecular layer of the adult human 
cerebellum. They are the parallel vertical fibres, and are pro- 
cesses of cells whose bodies occupy the same layer as that in 
which are the bodies of the Purkinje cells. In No. 132 we had 
only the protoplasmic processes of the Purkinje cells appearing 
in the molecular layer, while here in one place only or princi- 
pally the basket fibres and in another place only the glia 
elements appear. Yet all co-exist side by side in the same 
cerebellar layer. Formalin-bichromate modification. 
136. PYRAMID NERVE CELLS IN CEREBRAL CORTEX OF AN 
EIGHT-MONTHS’ HUMAN EMBRYO; showing principal pro- 
toplasmic process proceeding towards the periphery of the 
brain, accessory protoplasmic processes, and the axis cylinder 
process proceeding in the opposite direction from the principal 
protoplasmic process. Prepared by the “rapid Golgi method.” 
137. PYRAMID CELLS. Vertical section through the cerebral 
cortex (anterior calcarine) of an eight-months’ human embryo. 
Rapid Golgi. 
