We use the resonance techonology googles in conjuction with the MRI Devices IFIS system all with a GE 3T system. The eye tracking software is from arrington research. We don't have many that do eye tracking experiments, but in general they seem to work ok. Prior though to a ttl synch signal we had to synch by hand, which of course is not optimal for analysis. -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Robert C. Welsh, PhD Research Investigator Department of Radiology University of Michigan (734) - 764 - 2412 (fax) [log in to unmask] >>> Karsten Specht <[log in to unmask]> 02/01/05 2:29 PM >>> Hi Lukas, > Does anybody have experience with eye tracking devices for fMRI > experiments? Any recommendations or comments? just a suggestion, without having much experience with that system: SMI (www.smi.de) provides also an MR compatible system, in combination with the Avotec Goggles, as well as stand alone tool. Karsten -- ------------------------------------------------------------- Karsten Specht, PhD Department of Biological and Medical Psychology University of Bergen Jonas Lies vei 91 5009 Bergen Norway Tel.: +47-555-86279 Fax: +47-555-89872 Mobile: +47-93605508 [log in to unmask] http://fmri.uib.no/ ********************************************************** Electronic Mail is not secure, may not be read every day, and should not be used for urgent or sensitive issues.