Liu, ZhongmingRios, CristinaZhang, NanyinYang, LinChen, WeiHe, Bin2022-08-232022-08-232010-04-152012-05-24Neuroimage. 2010 Apr 15;50(3):1054-66. Epub 2010 Jan 15. <a href="http://dx.doi.org/10.1016/j.neuroimage.2010.01.017">Link to article on publisher's site</a>1053-8119 (Linking)10.1016/j.neuroimage.2010.01.01720079854https://hdl.handle.net/20.500.14038/45977In the present study, the cascaded interactions between stimuli and neural and hemodynamic responses were modeled using linear systems. These models provided the theoretical hypotheses that were tested against the electroencephalography (EEG) and blood oxygen level dependent (BOLD) functional magnetic resonance imaging (fMRI) data recorded from human subjects during prolonged periods of repeated visual stimuli with a variable setting of the inter-stimulus interval (ISI) and visual contrast. Our results suggest that (1) neural response is nonlinear only when ISIen-USAlgorithmsBrainElectroencephalographyEvoked Potentials, VisualFemaleHumansLinear ModelsMagnetic Resonance ImagingMaleNonlinear DynamicsOxygenPhotic StimulationTime FactorsVisual PerceptionYoung AdultPsychiatryJournal Articlehttps://escholarship.umassmed.edu/psych_pp/5002911231psych_pp/500