Increased Temporal Resolution in FMRI Using Hadamard-Encoding with Phase Correction and Physiological Noise Removal

Keywords

acquisition activation addition advantages affect altered alternating amount approximate arbitrary around assist away bandwidth better black blue cause comparative computation computed contaminate corrected correction cover critical curve curves cutoff decode decoded decoding decrease degrade described detection determine duration either employing encoded encoding engineering even excitation excitations excite extracted false filter flexible forty frame frames frequency function generated glover greater greatest hamming head highest illustrates important individual induced institute introduced least legend located magnitude magnitudes modulated modulating motion narrow nature needed needs next noise object page pair pairs pairwise paradigm pass physiological potentially probability problematic process processed processing proper pulse quality realize regressing relatively reliability relies removal resolution retest sampling scanned scheme schemes score separately series served significantly similarly simple since slab slabs slice slices spectrum spiral stimulus subject subjects sufficient supported table temporal term terms theory threshold thresholds true twenty twice typically unintended units variation variations versus visual volume whose width