Resting State fMRI Using Multi Echo EPI (ME-EPI): A Study of Echo Time Dependence of Sensitivity

Keywords

account activity amount angular approximately arbitrarily attracted became beyond bilateral brain cardiac caused channel characterized christen close coefficient coefficients coil combination combined combining compensated confirmed connectivity corrections correlation cortex covering default dependence detect developed distortion drop dropout echoes entire estimators expected fact filtering five fluctuations fluid foundation frames frontal functional gradient gray head health hence home implementation include included increasing institute intensities interface inversion investigated larger likely maps materials matrix metrics mode motion national native near network neural noise nuisance observation optimal parallel park performance physiological placed posterior potential processed processing propose protocol pulsation quadratic quantitative radiology radius readout recovery reduce reduces reducing reduction regression respect respiration resting sate scanned scripts seed selected sensitivity severe shortened shortens significantly since slice slices smoothing space spatial spoiled spontaneous static subjects substantially table taking temporal threshold timing tissue train trend visually white written