Hi!
I´m analyzing spect images with SPM99 and it is a case control study. My
special intrests are raphe nuclei and brain stem. Now I´m wondering if it`s
possible to see differences from that area at all or is it just me and my
wrong analysing means? These patients were analyzed by another analysing
program and signifigant differencies were achieved. Should I neglect
smoothing? It seems that after smoothing Raphe nuclei is too wide when
compared it´s real size. I´m also wondering is it possible to mask basal
ganglia away, because they accumulate most of the activity?
Thanks in forward
Anni Kolehmainen
Kuopio University Hospital
Finland
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