Variation of BOLD hemodynamic responses across subjects and brain regions and their effects on statistical analyses - Handwerker, Daniel A.; Ollinger, John M.; D'Esposito, Mark (NeuroImage (Orlando, Fla.), 2004)
Keywords: Activation latency; Adolescent; Adult; Analysis of Variance; Brain - blood supply; Brain Mapping; Cerebral Cortex - physiology; Dominance, Cerebral - physiology; Echo-Planar Imaging; Estimates; Evoked Potentials - physiology; Experiments; Female; fMRI; Frontal Lobe - physiology; Functional neuroimaging; Hemodynamic response function; Hemodynamics - physiology; Humans; Image Enhancement; Image Interpretation, Computer-Assisted; Image Processing, Computer-Assisted; Linear Models; Linear regression; Magnetic Resonance Imaging - statistics & numerical data; Male; Mathematical Computing; Motor Cortex - physiology; Oxygen - blood; Pattern Recognition, Visual - physiology; Psychomotor Performance - physiology; Random effects; Reaction Time - physiology; Reflex - physiology; Saccades; Saccades - physiology; Statistics as Topic; Studies; Time series; Visual areas; Visual Cortex - physiology; fMRI; Saccades; Linear regression; Functional neuroimaging; Random effects; Activation latency; Hemodynamic response function; Visual areas