Movie S1.
Spike-triggered average (STA) phase movie of spontaneous action potentials in a cell on the MEA with a FOV of 106 μm × 80 μm. Scale bar: 20 μm.
High-speed interferometric imaging reveals dynamics of neuronal deformation during the action potential
PNAS. 2020. 117:10278-10285 DOI: 10.1073/pnas.1920039117