I read with interest the article by Eugene R. Wist, , Walter H. Ehrenstein, Michael Schraus. A computer-assisted test for the electrophysiological and psychophysical measurement of dynamic visual function based on motion contrast. Journal of Neoroscience methods. http://www.sciencedirect.com/science/article/pii/S0165027097001969
http://link.springer.com/article/10.1007%2Fs002210000466
It would be great if somebody can provide code or the actual software for the method used in these papers.
I have not read the paper, only glanced at the abstract but I know that Psychtoolbox for Matlab has the capability to generate the kind of stimuli that you require. I've heard of it being used for similar tasks before. It's completely free and they have some excellent demos involving random dots and gratings etc. If you run in to any problem post here again and I will do my best to help you but they also have an very active forum for questions:
http://tech.groups.yahoo.com/group/psychtoolbox/messages/
The website is below but it appears to be down at the moment for some reason give it a few hours or at least by tomorrow it should be back up and running:
http://psychtoolbox.org/
kind regards,
Alan
Thanks Alan, I have Matlab with Pyschtoolbox installed on my computer but I am a bit new to Matlab so was wondering if anybody has the program which was already used. But thank you so much for your help.
Cheers,
Nabin
ok no problem. Have you tried the demos yet to see if anything relates closely to your type of set up? Alternatively post on their forum and they should be able to help you out!
Dynamic Fuzzy Cognitive Maps
I think this code is useful for you
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