Correct Voltage

1

Hi!
I have some EEG files with inverted voltage (I mean blinks are upward (positive), by example), I know this could not be a problem with QEEG analysis, but I'm wondering if there is a BS process or tool to correct or modify (edit) the voltage in raw continous files.

Thanks in advance!

pd: this inversion was due a convertion error , but I lost original files so I just have the EEG raw with inverted voltage now)

2

Hi,

We have the Opposite values process under Pre-process that inverts all signals, does that do what you need?

Best,
Martin

2 Likes
3

it worked perfectly!!!
Thanks!