My signal is in uV(microvolts) and when i use raw.apply_function(lambda x: x * 1e-6)
and plot i get a flat signal, But when i use the raw.plot(start=100, duration=5, scalings = 'auto')
i get a normal plot. I saw other discussions and iām confused, does MNE automatically rescale the units to Volts?
what is the input file format?
if your data are in uV eg in .edf then mne will convert it to V on read.
Alex