BioSemi.nl

Hi,

I've had a slightly strange looking signal recently. Thought it was a one off but its happened twice now on different subjects. It's difficult to describe but the link below should show you what I mean...

http://www.psychologyparticipants.co.uk/signal%20problem.htm

In the screen shot I've ...

We currently position the A/D box directly behind the participant on a chair. However, no matter how the electrode ribbons are arranged there seems to be quite a lot of strain on the FP electrodes - particularly FPZ. Does anyone have any tips for reducing tension on the FP electrodes to prevent ...

We have recently acquired a brand new Active Two system which initially was working fine. Recently however, we’ve found the signal is incredibly noisy. This is not the usual level of noise you often initially get, this is literally a screen full of fuzz where individual wave forms cannot be ...