![]() For rare nontargets, P1 predicted N1, NNI predicted N2, and N1 predicted Slow Wave (SW). Multiple regression showed that for targets, N1 and TTI predicted N2, TTI predicted P3a and P3b, and Processing Negativity (PN), P3b, and TTI predicted reaction time. Bivariate correlations, partial correlations and multiple regression explored component changes due to preceding ERP component amplitudes and intervals found within the stimulus series, rather than constraining the task with experimentally constructed intervals, which has been adequately explored in prior studies. This study examined the mechanism underpinning these effects in ERP components recorded from 28 adults who completed a conventional three-tone oddball task. In oddball tasks, increasing the time between stimuli within a particular condition (target-to-target interval, TTI nontarget-to-nontarget interval, NNI) systematically enhances N1, P2, and P300 event-related potential (ERP) component amplitudes. 3School of Social Sciences and Psychology, Western Sydney University, Penrith, NSW, Australia.2The National Institute of Complementary Medicine (NICM), Western Sydney University, Penrith, NSW, Australia.1Centre for Psychophysics, Psychophysiology, and Psychopharmacology, Brain and Behaviour Research Institute, and School of Psychology, University of Wollongong, Wollongong, NSW, Australia.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |