Hello
I am new to SPM. I plan to use SPM2 to fuse SPECT image and MRI(T1) image
(the ".analyze" from the same patient) together recently. The attachment
of "coregister.jpeg" file is the result I got after coregister. Before
coregister, I reslice(a command in coregister) the MR image and using its
SPECT image as a template. It makes SPECT and MR(T1) image have the same
number of slice. Then I normalize both SPECT and MR image(after reslice)
with SPECT and T1 templates that built in SPM2 respectively. Then I use MR
(T1) image as a target and SPECT image as a source to run coregister
command. I export the result to the "coregister.jpeg" file. There are four
figures in the result. The lower two figures seem MR and SPECT I used to
fuse. But I do not know what the upper two figures are. Is this the
correct result I should get after coregister? I can not find the correct
fusion image. The upper two figures look like some function curve. May you
tell me what wrong with it is? Is there still any step I do not progress?
There is still another question. While I normalize the MR(T1) image,
should I use T1 template or SPECT template? In this result, I use T1
template.
Thank you for your help in advance.
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