Fig. 76 and Fig. 77
Abnormal ‘down’ response in tin (fig. 76) and in platinum (fig. 77) transformed into normal ‘up’ response, after continuous stimulation, T.
On placing the three sets of records—nerve, tin, and platinum—side by side, it will be seen how essentially similar they are in every respect.[17]
This reversion to normal is seen to have appeared in a pronounced manner after rapidly continuous stimulation, in process of which the modified molecular condition must in some way have reverted to the normal.
Fig. 78.—The Gradual Transition from Abnormal To Normal Response in Platinum