<div dir="ltr">Dear Andrew,<div><br></div><div>To read EPI (MRI) data, you should use ft_read_mri instead. Then hopefully the format will match what ft_volumewrite wants.</div><div><br></div><div style>Cheers,</div><div style>
Johanna</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/5/23 Andrew Brooks <span dir="ltr"><<a href="mailto:andmib@gmail.com" target="_blank">andmib@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Hello all,<div><br></div><div>I am new to FieldTrip, so this is a very basic question I was hoping someone might know an answer to.</div><div><br></div><div>I am using ft_read_data to read the first EPI volume after dummy scans are thrown out. I want to write this volume to a .nii file to my disk. For some reason, I am unable to figure out the correct structure that ft_volumewrite wants. Using the output from ft_read_data ('dat') does not seem to work. Does anybody have any suggestions?</div>
<div><br></div><div>[ For a longer explanation of exactly what I am aiming to do, in case you have any suggestions: I have ROI that is defined in Talairach space. This is the ROI I would like to pull my real-time data from for each subject in my study. To do this, I plan to register a talairach template brain to individual subject-space, and then apply that transformation to my ROI so that it is in subject space. I was going to simply write out the subject's EPI to an .nii file, and then run SPM's co-registration step which allows for a 'child dataset' to be set (my ROI), with the source file being the template, and the reference being the individual ROI].</div>
<div><br></div><div>Thanks</div><span class="HOEnZb"><font color="#888888"><div>Andrew</div></font></span></div>
<br>_______________________________________________<br>
fieldtrip mailing list<br>
<a href="mailto:fieldtrip@donders.ru.nl">fieldtrip@donders.ru.nl</a><br>
<a href="http://mailman.science.ru.nl/mailman/listinfo/fieldtrip" target="_blank">http://mailman.science.ru.nl/mailman/listinfo/fieldtrip</a><br></blockquote></div><br></div>