User:Hgamboa

An EEG electroencephalograph, 1 second sample. The signal was acquired in the Oz position processed with scipy and exported with matplolib. The momntage was with common derivation related to linked ears. The sampling rate was 256 Hz. Created by Hugo Gamboa Dez 2005

One second of EEG signal

Alpha waves

Delta waves

Beta waves

SMR waves

Gamma waves

Theta waves

A Galvanic skin response 60 second sample signal. The signal was acquired in the middle and ringer fingers. The source file was processed with scipy and exported with matplolib. The sampling rate was 256 Hz. Created by Hugo Gamboa Dez 2005

Galvanic skin response