Anh Nguyen

4 Questions 2 Answers 0 Followers

Questions related from Anh Nguyen

Rising time in Skin conductance Level

I have two Ag/AgCl electrodes and a circuit to obtain SCL signal. While doing experiments I observed that when I left electrodes open and used two fingers and touched on two electrodes, it took a...

04 June 2013 6,447 1 View

Why do we need Ag/AgCl electrodes?

I wonder why we need to use Ag/AgCl electrodes. Can we use some metal like aluminum , copper or chrome instead? Are there special characteristics of these electrodes for biomedical applications?...

29 April 2013 7,587 2 View

How is the measurement of Galvanic Skin Response affected by the change of the area of contact surface between skin and electrodes and the pressure?

Could someone explain to me how the measurement of Galvanic Skin Response is affected by the change of the area of contact surface between skin and electrodes and the contact pressure? For...

10 April 2013 7,558 1 View

How to detect fatigue based on biomedical signals?

I would like to know which signals involve to fatigue state and how we can use them to measure fatigue level.

05 April 2013 6,997 7 View