Dewalle AS, Betrounil N, Vermandel M, Ivanova P, Steinling M, Rousseau J, Vasseur C. New time-shifted Z-score and Student's test in fMRI.
Conf Proc IEEE Eng Med Biol Soc 2006;
2006:1010-1013. [PMID:
17945616 DOI:
10.1109/iembs.2006.260456]
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Abstract
A new approach to compute z-score and Student's test in functional MRI has been developed. This approach tends to involve standard z-score and Student's test computation. This approach is based on the delay of the response compared to the stimulation introduced by many authors. The results obtained prove the methods efficiency; moreover these methods can be easily adapted in a clinical context. This paper presents the new computation and the validation.
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