Dear Steve Smith,
I use fsl to process the functional MR data. It is a great software.
To process the data, I first transform the EPI (subject image) data
to T1 volume then to MNI_space with affine transformation. And I'll
measure the absolute value from the images have been coregistered to
MNI-space . I learned from the lectures and noticed the avscale for
Inter-subject Registration. I wonder what's the scale mean. If the
signal intensity of the subject image will change after affine
transformation or global intra-subject transformation.
Best regards.
Li Jiang
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