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Hello! I'm having similar problems to the users above. I'm collecting GSR and my pair of flat CMS/DRL electrodes doesn't seem to connect properly (the blue light is blinking) when applied to the back of the hand, the arm or the forehead. I've tried massaging some gel into the skin beforehand, but it...

I'm using EDFbrowser to convert GSR data collected through Biosemi from BDF to ASCII text file format. This is because I intend to analyze the GSR data with Autonomate (https://web.duke.edu/mind/level2/faculty/labar/pdfs/Autonomate_Manual_v2_7.pdf) to find SCRs, and this program reads two-column tex...

Hi, following advice on this post (http://www.biosemi.nl/forum/viewtopic.php?f=7&t=672) I downloaded Biosig for Matlab. I used Biosemi ActiveTwo to record just GSR (no EEG) and I want to open it in Matlab. However, using Biosig I haven't been able to select the GSR channels. Using the function sload...

Dear Coen, Thanks so much for your reply! I have the passive flat GSR electrodes but what I'm asking about are the CMS/DRL electrodes, which the GSR manual indicates should be placed on the back of the hand. Are there flat versions of those electrodes? Since I'm not using EEG in my experiment (just ...

Hello, I'm new to Biosemi and I'm trying to figure out how to record just GSR for my experiment. I have a few questions: 1. Where should I place the CMS/DRL electrodes? On the ActiveTwo GSR manual it sais to place them on the back of the hand (see http://www.hum.uu.nl/uilots/lab/resources/GSR.PDF). ...