Dear SPM experts,
I would like to perform a grey matter & cortical thickness comparison
between young and old subjects (young group: 20 subjects, age = 23 to 36
years; old group: 25 subjects, age = 60 to 75 years). I am therefore
wondering which method is the most appropriate to use (VBM5/8 or DARTEL)
regarding the subject number and the age difference between the two
groups. Finally, depending on the method, what could be the possible
impact on the quality of the spatial normalization?
Any suggestion / advice will be very welcome.
Many thanks in advance,
Mohamed
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