Dear SPMers,
In a previous message from the list, someone asked about how to compare
a single subject with a population, to explore gray matter differences.
We are interested in to perform this analysis, exploring about possible
orbitofrontal cortical gray-matter hyponsity in our subjet. But he have
some questions. What is the better design Type? How many control
subjects we need to compare with the single subject? To explore
orbitofrontal cortex, a smoothing of 12 mm, is it correct?
Thanks in advence for any help.
Josep M. Serra-Grabulosa
Neuropsychology Laboratory
Dept. Psiquiatria i Psicobiologia Clínica
University of Barcelona (Spain)
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