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dkieweg 08-14-2008 11:11 AM


I am considering using Vizard with fMRI. Is there a plugin available to synchronize with the fMRI volume acquisitions?

I also use data acquisition cards from National Instruments. I think I could use VRPN, but is there a native plugin for NI-DAQmx?


masaki 08-14-2008 11:45 AM

you can use the module (this is a python module and not a vizard plugin) and a timer in vizard to perpetually listen for data coming through the serial port to monitor the mri triggers. If you write the time of each trigger to a file it will match with your volume acquisitions. I have several vizard scripts that I have used (and currently using) with the fmri so let me know if you have any more questions.


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