{"pk":29614,"title":"Habitual Sleep Quality Moderated the Effects of Sleep Deprivation on EmotionRegulation by Third-Person Self Talk: Event-Related Potential (ERP) andBehavioral Findings","subtitle":null,"abstract":"The current study investigated the impact of sleep deprivation (SD) on the use of third-person self-talk, a relatively effort-less strategy, to regulate emotion. Twenty-four participants (age = 22.75 2.68, 54.17% male, 33.33% good sleepers) com-pleted a cue-picture ERP paradigm after normal sleep and SD conditions, in which they viewed negative or neutral stimuliand reflected on their feelings using either the pronoun I or their name (third-person). We calculated post-instruction latepositive potential (LPP) that has been found sensitive to emotion regulation strategies and closely related to amygdalaactivity. While poor sleepers showed greater LPP amplitudes overall, F(1,7) = 17.50, p = .004, SD only increased the LPPfor negative picture trials among good sleepers but not poor sleepers, F(1,7) = 5.37, p = .054, suggesting that the effect ofSD on emotion regulation using third-person self talk was moderated by habitual sleep quality.","language":"eng","license":{"name":"","short_name":"","text":null,"url":""},"keywords":[],"section":"Poster Session 1","is_remote":true,"remote_url":"https://escholarship.org/uc/item/48n6j5dx","frozenauthors":[{"first_name":"Yeuk","middle_name":"Ching","last_name":"Lam","name_suffix":"","institution":"University of Hong Kong","department":""},{"first_name":"Esther","middle_name":"Yuet Ying","last_name":"Lau","name_suffix":"","institution":"University of Hong Kong","department":""},{"first_name":"Janet","middle_name":"","last_name":"Hsiao","name_suffix":"","institution":"University of Hong Kong","department":""},{"first_name":"Cheng","middle_name":"","last_name":"Li","name_suffix":"","institution":"University of Hong Kong","department":""},{"first_name":"Lydia","middle_name":"Ting Sum","last_name":"Yee","name_suffix":"","institution":"University of Hong Kong","department":""}],"date_submitted":null,"date_accepted":null,"date_published":"2020-01-01T18:00:00Z","render_galley":null,"galleys":[{"label":"PDF","type":"pdf","path":"https://journalpub.escholarship.org/cognitivesciencesociety/article/29614/galley/19473/download/"}]}