The Origins of FMRI Contrast in SPEN Imaging at Ultra High Magnetic Fields

Keywords

absence acquisitions action activated activation analyses approximately arises artifact artifacts avoid besides biology blocks bold capable caused chamberlain chemical classical coincides common considered consisting continuous contrast contribution contributions core coronal cortex counterparts coupled decreases delivering dependence depending eddy education electric encoding ensure event evidences executed explore family features federal fewer field fields finding flow focus foundation free frequency full fully functional good gradients grateful habituation head help human included increments inflow inhomogeneities initial injection innovative integrative investigation laboratory lasted lies localized make maps matrix ministry minutes modulated much multidimensional novel offsets option origins period peter pixels post presentation prevent primary principles pulse pulses quality rats readout real recent receptors refocused regulation related repetition reported resolution rest scanners science score scores secondary sessions setting significantly slice slices smaller spin stages statistical stimuli strong strongly studies substantially suggests super support surprisingly susceptibility switching tasks terms thereby tool typical ultra upon variety written yields