Fig. 2
From: Presynaptically expressed long-term depression at cerebellar parallel fiber synapses
Parallel fiber Ca2+ transients monitored by the fluorescent protein calcium sensor GCaMP2. a Fluorescent image of a coronal cerebellar slice from a GCaMP2 mouse with stimulation electrode (S) placed in the molecular layer. b Color-coded map of peak Ca2+ transients in response to a single PF stimulation pulse in normal ACSF, 10 μM baclofen, and washout. c Time course of ΔF/F values obtained from responsive area (outline shown in a). d Mean baseline-normalized ΔF/F values in normal ACSF, 10 μM baclofen, and washout (*p < 0.001, n = 4, paired t test)