Figure 4.

A, paired whole cell recordings from anatomically adjacent Bergmann glia (BGC, first panel) and Purkinje neurons (PN, second panel) before (grey traces) and 30 min after (black traces) incubation with 20 μm EGTA-AM. Stimulus artefacts are blanked for clarity. B, time course of EGTA-AM effect on glial ESC amplitude (filled squares) and Purkinje neuron EPSC amplitude (filled circles) and decay time (open circles) after addition to bath at t = 0. Data are mean ± SEM from four pairs of cells.