Hi everyone,
I'm working with some old structural and functional data from a Phillips 3T scanner and am trying to analyze it using FSL. Most of the files were in PAR/REC format so I used the r2agui through matlab to convert them to 3D nifiti file. However, when I look at the raw structural or functional images, or any processed images, the image intensities are extremely high (in the hundreds of thousands).
I found a previous post that discussed some images that were incorrectly scaled (https://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=ind1011&L=FSL&P=R31436&1=FSL&9=A&J=on&d=No+Match%3BMatch%3BMatches&z=4) and I am wondering if I have a similar problem.
Could anyone suggest a way to check if this is the case? Could the previous suggestion for rescaling work in my case?
Many thanks,
Gillian
|