In vivo evaluation of the effect of stimulus distribution on FIR statistical efficiency in event-related fMRI.

Abstract

Technical developments in MRI have improved signal to noise, allowing use of analysis methods such as Finite impulse response (FIR) of rapid event related functional MRI (er-fMRI). FIR is one of the most informative analysis methods as it determines onset and full shape of the hemodynamic response function (HRF) without any a priori assumptions. FIR is… (More)
DOI: 10.1016/j.jneumeth.2013.02.017

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