Modeling the hemodynamic response function in fMRI: Efficiency, bias and mis-modeling
نویسندگان
چکیده
منابع مشابه
Modeling the hemodynamic response function in fMRI: Efficiency, bias and mis-modeling
Most brain research to date have focused on studying the amplitude of evoked fMRI responses, though there has recently been an increased interest in measuring onset, peak latency and duration of the responses as well. A number of modeling procedures provide measures of the latency and duration of fMRI responses. In this work we compare several techniques that vary in their assumptions, model co...
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ژورنال
عنوان ژورنال: NeuroImage
سال: 2009
ISSN: 1053-8119
DOI: 10.1016/j.neuroimage.2008.10.065