Dear spm-experts
we have a question about the possibility to explore correlations
of signal intensity with a performance variable in a block design
fMRI study.
The study is designed as follows:
4 conditions (ABCD) with 4 repetitions each summing up to
ABCDABCDABCDABCD (identical for all subjects), fixed intervals,
6 scans (4s) per condition.
Furthermore, we have one performance value for the whole session
for each subject.
We are now interested how to explore areas that show correlated
activity between the conditions and particularly how to find out
which areas do so in relation to the performance variable.
Can anyone please guide us through the spm procedures?
Many thanks
Bruno Weber
--
Bruno Weber
Neurologische Klinik
Abt. Neuropsychologie
Abt. EEG & Epileptologie
UniversitaetsSpital Zuerich
Frauenklinikstrasse 26
CH-8091 Zuerich
Tel.: ++41 1 255 55 79
Fax.: ++41 1 255 44 29
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|