Fig. 2.

The time fractions of the mobile and immobile (all-time immobile + TALL) periods for PrP and Thy1. The time fractions of the mobile periods (and thus the immobile periods) for 1- and 2-wk neurons were not statistically significantly different (for both PrP and Thy1), and therefore, the data for 1- and 2-wk neurons were combined in the bar graph shown at the bottom. The large time fraction (72%) of the PrP immobile periods in 1 + 2-wk neurons is notable. In all cells, PrP exhibited fewer mobile periods than Thy1. Further details of the time fraction data are shown in Table 1