Good to know that the -nosearch option doesn't prevent rotations, I was getting worried about it. As to the blurring in the FA maps, I'm talking about a much greater effect than interpolation alone, and the misregistration is clear when cycling through the DW images. Should only affect high b-value and/or low SNR images though.<div>
<br></div><div>Thanks for the feedback!</div><div><br></div><div>Cheers,</div><div>Donald.</div><div><br><br><div class="gmail_quote">On 5 September 2012 00:28, Luis Concha <span dir="ltr"><<a href="mailto:lconcha@unam.mx" target="_blank">lconcha@unam.mx</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif">I agree with Matteo on the -nosearch meaning. I tested that on some data in which I manually introduced some "motion" and eddy_correct indeed corrects for that. </span><div style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif">
<br></div><div style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif">As for the blurring of the final FA maps, I believe it is mostly due to the interpolation that flirt does when called within eddy_correct.</div>
<div style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif"><br></div>Dr. Luis Concha<br>Instituto de Neurobiología<br>Laboratorio C-12<br>UNAM, Campus Juriquilla<br>Boulervard Juriquilla 3001<br>
Juriquilla, Querétaro.<br>C.P. 76230<br>México<br>Tel (442) 2 38 10 53<br>Fax (442) 2 38 10 46<br><a href="http://www.inb.unam.mx" target="_blank">www.inb.unam.mx</a><br><br>
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