Movie 6.

Simultaneous imaging of AMPK activity and Ca²⁺ transients in the axon. Cultured hippocampal neurons were transfected with AMPKAR-EV and jRGECO1a, together with shRNA-scr or shRNA-AMPKα2. The pseudo-color represents the YFP/CFP ratio (AMPK activity, top), and the Ca²⁺ influx (bottom), respectively. Scale bar: 10 μm. Related to Fig. S4G.