Adrianne John R Galang

5 Questions 8 Answers 0 Followers

Questions related from Adrianne John R Galang

Pure low frequency RR tachogram? What does it mean?

We recorded ECG (no control for breathing, but with simultaneous EDA recording), and after extracting RR tachograms, I noticed that one participant had what looked to me an unusual RR pattern...

14 June 2017 6,170 13 View

Which peak-to-peak amplitude is appropriate for SCR?

I collected EDA data during sessions of the Iowa Gambling Task (IGT). I decided to compute skin conductance responses (SCRs) by simply measuring the absolute difference between onset and the...

06 July 2013 3,924 2 View

Lack of measurable electrodermal activity (EDA) in human participants?

My colleagues and I have observed that some participants show no obvious electrodermal activity while being monitored. We have ruled out obvious instrument malfunction or poor contact since this...

11 May 2013 8,391 4 View

Modafinil research with healthy volunteers?

I would like to do some research with a design similar to this: http://www.ncbi.nlm.nih.gov/pubmed/22820554 What would be the best strategy of pursuing this in a sound, bio-ethical manner in a...

07 May 2013 8,347 6 View

EEG power analysis?

I am not too familiar with power analysis techniques. Is my understanding correct that the power analyses typically reported in EEG research papers is the power AVERAGED across a segment of the...

29 April 2013 3,577 4 View