Hi FSLers -- I used a mixed design to collect data for a finger tapping
paradigm. The data from the event related and bloced designs were
analysed seperately in FEAT and the results look great. We were just
comparing left vs right finger tapping. However, the peri-stimulus plot
for the blocked design looks fine but not for the event related portion.
I understand that FEAT tries to "guess" what is an event but do not get
how it goes about guessing. Any suggestions on what I am doing wrong?
That is, how can I analyse the event related data so as to get an
estimate of the HRF?
As before, thanks very much for you help. Best regards,
Julius
N.B. I used a Gamma function for convolution
Julius Fridriksson Ph.D.
Assistant Professor
Dept. of Communication Sciences & Disorders
University of South Carolina
Tel: (803) 777-5931
Fax: (803) 777-3081
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