Dear Steven,I see. I thought that was the case. When I asked you to send those images I meant using our upload service http://www.fmrib.ox.ac.uk/cgi-bin/upload.cgi to upload the actual nifti images. It is hard to say much from just seeing a jpg. Also, in general we discourage from sending pictures to everyone on the mailbase (for bandwidth reasons).
I just realized that our reply to you was confusing! I was on Andrew's computer when we responded to you, and so the response bears his name also. He's been helping me on this a lot, but I wanted to let you know that his post contained the relevant info for my b0 correction issue. Let me know if this was what you needed!So if you could please upload the images (nifti) to there and email me the reference number when you have done that.Jesper
StevenOn Fri, Jun 1, 2012 at 2:01 PM, andrew Persichetti <[log in to unmask]> wrote:
Below is the shift map that shows the distortion oin the IPL (note the value of -13), in addition I've included fsl's firefox output images from the b0 correction portion of feat. The spike in the right most braion of the undistorted example seems top line up exactly with the light blue spot in the unwarping shift map. Let me know if you need anything else. Thanks!