June J Pilcher1, Christina Callan2, J Laura Posey3. 1. Department of Psychology, Clemson University, Clemson, SC, USA. Electronic address: jpilche@clemson.edu. 2. Department of Psychology, Clemson University, Clemson, SC, USA. Electronic address: Christina@rirl.org. 3. Department of Psychology, Clemson University, Clemson, SC, USA. Electronic address: jposey@clemson.edu.
Abstract
OBJECTIVE: The current study examined the effects of partial and total sleep deprivation on emotional reactivity. METHODS: Twenty-eight partially sleep-deprived participants and 31 totally sleep-deprived participants rated their valence and arousal responses to positive and negative pictures across four testing sessions during the day following partial sleep deprivation or during the night under total sleep deprivation. RESULTS: The results suggest that valence and arousal ratings decreased under both sleep deprivation conditions. In addition, partial and total sleep deprivation had a greater negative effect on positive events than negative events. CONCLUSION: These results suggest that sleep-deprived persons are more likely to respond less to positive events than negative events. One explanation for the current findings is that negative events could elicit more attentive behavior and thus stable responding under sleep deprivation conditions. As such, sleep deprivation could impact reactivity to emotional stimuli through automated attentional and self-regulatory processes.
OBJECTIVE: The current study examined the effects of partial and total sleep deprivation on emotional reactivity. METHODS: Twenty-eight partially sleep-deprived participants and 31 totally sleep-deprived participants rated their valence and arousal responses to positive and negative pictures across four testing sessions during the day following partial sleep deprivation or during the night under total sleep deprivation. RESULTS: The results suggest that valence and arousal ratings decreased under both sleep deprivation conditions. In addition, partial and total sleep deprivation had a greater negative effect on positive events than negative events. CONCLUSION: These results suggest that sleep-deprived persons are more likely to respond less to positive events than negative events. One explanation for the current findings is that negative events could elicit more attentive behavior and thus stable responding under sleep deprivation conditions. As such, sleep deprivation could impact reactivity to emotional stimuli through automated attentional and self-regulatory processes.
Authors: Jinxiao Zhang; Maia Ten Brink; Sylvia D Kreibig; Gadi Gilam; Philippe R Goldin; Rachel Manber; Sean Mackey; James J Gross Journal: Biol Psychol Date: 2021-07-17 Impact factor: 3.111
Authors: M Habibović; L Mudde; S S Pedersen; D Schoormans; J Widdershoven; J Denollet Journal: Eur J Cardiovasc Nurs Date: 2017-12-20 Impact factor: 3.908