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Sesso G, Guccione F, Pisano S, Valente E, Narzisi A, Berloffa S, Fantozzi P, Viglione V, Milone A, Masi G. Emotional Dysregulation and Sleep Problems: A Transdiagnostic Approach in Youth. Clin Pract 2024; 14:934-945. [PMID: 38804406 PMCID: PMC11130951 DOI: 10.3390/clinpract14030074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 04/26/2024] [Accepted: 05/15/2024] [Indexed: 05/29/2024] Open
Abstract
BACKGROUND Sleep is a complex phenomenon that affects several aspects of life, including cognitive functioning, emotional regulation, and overall well-being. Sleep disturbances, especially during adolescence, can negatively impact emotional regulation, making it a critical factor in targeting psychopathology. METHODS This study explores the interplay between emotional dysregulation (ED) and sleep patterns in a sample of 90 adolescent patients by means of self- and parent-rated clinical measures. RESULTS Our findings reveal a bidirectional relationship between ED and sleep problems. Adolescents with higher affective instability experience poorer sleep quality, while those with worse sleep quality exhibit higher internalizing problems. Additionally, emotional reactivity is associated with disrupted circadian rhythms. CONCLUSIONS These results emphasize the significance of addressing sleep problems in the context of psychopathology treatment, potentially leading to improved outcomes. Further research is needed to determine the most effective treatment strategies, including nonpharmacological and pharmacological interventions. Understanding the intricate relationship between sleep problems and emotion regulation offers insights for more targeted and effective treatment approaches for youths struggling with ED.
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Affiliation(s)
- Gianluca Sesso
- Social and Affective Neuroscience Group, Molecular Mind Laboratory, IMT School for Advanced Studies, 55100 Lucca, Italy
- Department of Child and Adolescent Psychiatry and Psychopharmacology, IRCCS Stella Maris Foundation, 56128 Pisa, Italy
| | - Fulvio Guccione
- Department of Child and Adolescent Psychiatry and Psychopharmacology, IRCCS Stella Maris Foundation, 56128 Pisa, Italy
| | - Simone Pisano
- Department of Translational Medical Sciences, Child and Adolescent Neuropsychiatry, University of Naples Federico II, 80138 Naples, Italy
| | - Elena Valente
- Department of Child and Adolescent Psychiatry and Psychopharmacology, IRCCS Stella Maris Foundation, 56128 Pisa, Italy
| | - Antonio Narzisi
- Department of Child and Adolescent Psychiatry and Psychopharmacology, IRCCS Stella Maris Foundation, 56128 Pisa, Italy
| | - Stefano Berloffa
- Department of Child and Adolescent Psychiatry and Psychopharmacology, IRCCS Stella Maris Foundation, 56128 Pisa, Italy
| | - Pamela Fantozzi
- Department of Child and Adolescent Psychiatry and Psychopharmacology, IRCCS Stella Maris Foundation, 56128 Pisa, Italy
| | - Valentina Viglione
- Department of Child and Adolescent Psychiatry and Psychopharmacology, IRCCS Stella Maris Foundation, 56128 Pisa, Italy
| | - Annarita Milone
- Department of Child and Adolescent Psychiatry and Psychopharmacology, IRCCS Stella Maris Foundation, 56128 Pisa, Italy
| | - Gabriele Masi
- Department of Child and Adolescent Psychiatry and Psychopharmacology, IRCCS Stella Maris Foundation, 56128 Pisa, Italy
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Andrillon T, Oudiette D. What is sleep exactly? Global and local modulations of sleep oscillations all around the clock. Neurosci Biobehav Rev 2023; 155:105465. [PMID: 37972882 DOI: 10.1016/j.neubiorev.2023.105465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 09/29/2023] [Accepted: 11/10/2023] [Indexed: 11/19/2023]
Abstract
Wakefulness, non-rapid eye-movement (NREM) and rapid eye-movement (REM) sleep differ from each other along three dimensions: behavioral, phenomenological, physiological. Although these dimensions often fluctuate in step, they can also dissociate. The current paradigm that views sleep as made of global NREM and REM states fail to account for these dissociations. This conundrum can be dissolved by stressing the existence and significance of the local regulation of sleep. We will review the evidence in animals and humans, healthy and pathological brains, showing different forms of local sleep and the consequences on behavior, cognition, and subjective experience. Altogether, we argue that the notion of local sleep provides a unified account for a host of phenomena: dreaming in REM and NREM sleep, NREM and REM parasomnias, intrasleep responsiveness, inattention and mind wandering in wakefulness. Yet, the physiological origins of local sleep or its putative functions remain unclear. Exploring further local sleep could provide a unique and novel perspective on how and why we sleep.
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Affiliation(s)
- Thomas Andrillon
- Paris Brain Institute, Sorbonne Université, Inserm-CNRS, Paris 75013, France; Monash Centre for Consciousness & Contemplative Studies, Monash University, Melbourne, VIC 3800, Australia.
| | - Delphine Oudiette
- Paris Brain Institute, Sorbonne Université, Inserm-CNRS, Paris 75013, France
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Stenson AR, Whitney P, Hinson JM, Hansen DA, Lawrence-Sidebottom D, Skeiky L, Riedy SM, Kurinec CA, Van Dongen HPA. Effects of total sleep deprivation on components of top-down attentional control using a flexible attentional control task. J Sleep Res 2023; 32:e13744. [PMID: 36205178 DOI: 10.1111/jsr.13744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 07/28/2022] [Accepted: 09/19/2022] [Indexed: 11/30/2022]
Abstract
Sleep deprivation consistently decreases vigilant attention, which can lead to difficulty in performing a variety of cognitive tasks. However, sleep-deprived individuals may be able to compensate for degraded vigilant attention by means of top-down attentional control. We employed a novel task to measure the degree to which individuals overcome impairments in vigilant attention by using top-down attentional control, the Flexible Attentional Control Task (FACT). The FACT is a two-choice task that has trials with valid, invalid, and neutral cues, along with an unexpected switch in the probability of cue validity about halfway in the task. The task provides indices that isolate performance components reflecting vigilant attention and top-down attentional control. Twelve healthy young adults completed an in-laboratory study. After a baseline day, the subjects underwent 39 hours of total sleep deprivation (TSD), followed by a recovery day. The FACT was administered at 03:00, 11:00, and 19:00 during sleep deprivation (TSD condition) and at 11:00 and 19:00 after baseline sleep and at 11:00 after recovery sleep (rested condition). When rested, the subjects demonstrated both facilitation and interference effects on cued trials. While sleep deprived, the subjects showed vigilant attention deficits on neutral cue trials, and an impaired ability to reduce these deficits by using predictive contextual cues. Our results indicate that the FACT can dissociate vigilant attention from top-down attentional control. Furthermore, they show that during sleep deprivation, contextual cues help individuals to compensate partially for impairments in vigilant attention, but the effectiveness of top-down attentional control is diminished.
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Affiliation(s)
- Anthony R Stenson
- Department of Psychology, Washington State University, Pullman, Washington, USA
| | - Paul Whitney
- Department of Psychology, Washington State University, Pullman, Washington, USA.,Sleep and Performance Research Center, Washington State University, Spokane, Washington, USA
| | - John M Hinson
- Department of Psychology, Washington State University, Pullman, Washington, USA.,Sleep and Performance Research Center, Washington State University, Spokane, Washington, USA
| | - Devon A Hansen
- Sleep and Performance Research Center, Washington State University, Spokane, Washington, USA.,Elson S. Floyd College of Medicine, Washington State University, Spokane, Washington, USA
| | | | - Lillian Skeiky
- Sleep and Performance Research Center, Washington State University, Spokane, Washington, USA.,Elson S. Floyd College of Medicine, Washington State University, Spokane, Washington, USA
| | - Samantha M Riedy
- Sleep and Performance Research Center, Washington State University, Spokane, Washington, USA
| | - Courtney A Kurinec
- Department of Psychology, Washington State University, Pullman, Washington, USA.,Sleep and Performance Research Center, Washington State University, Spokane, Washington, USA
| | - Hans P A Van Dongen
- Sleep and Performance Research Center, Washington State University, Spokane, Washington, USA.,Elson S. Floyd College of Medicine, Washington State University, Spokane, Washington, USA
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Lapomarda G, Valer S, Job R, Grecucci A. Built to last: Theta and delta changes in resting-state EEG activity after regulating emotions. Brain Behav 2022; 12:e2597. [PMID: 35560984 PMCID: PMC9226824 DOI: 10.1002/brb3.2597] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 03/05/2022] [Accepted: 03/29/2022] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Over the past years, electroencephalography (EEG) studies focused on task-related activity to characterize cortical responses associated with emotion regulation (ER), without exploring the possibility that regulating emotions can leave a trace in the brain by affecting its oscillatory activity. Demonstrating whether the effect of regulation alters the brain activity after the session and whether this reflects an increased cognitive regulatory ability has great relevance. METHODS To address this issue, 5 min of electrical brain activity at rest were recorded before and after (1) one session in which participants perceived and regulated (through distancing) their emotions (regulation session, ReS), and (2) another session in which they only perceived emotions (attend session, AtS). One hundred and sixty visual stimuli were presented, and subjective ratings of valence and arousal of stimuli were recorded. RESULTS Behavioral results showed the efficacy of the regulation strategy in modulating both arousal and valence. A cluster-based permutation test on EEG data at rest revealed a significant increase in theta and delta activity after the ReS compared to the AtS, suggesting that regulating emotions can alter brain activity after the session. CONCLUSIONS These results allowed us to outline a comprehensive view of the neurophysiological mechanisms associated with ER, as well as some possible implications in psychotherapy.
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Affiliation(s)
- Gaia Lapomarda
- Department of Psychology and Cognitive Sciences, University of Trento, Trento, Italy.,Department of Psychology, Science Division, New York University of Abu Dhabi, Abu Dhabi, UAE
| | - Stefania Valer
- Department of Psychology and Cognitive Sciences, University of Trento, Trento, Italy
| | - Remo Job
- Department of Psychology and Cognitive Sciences, University of Trento, Trento, Italy
| | - Alessandro Grecucci
- Department of Psychology and Cognitive Sciences, University of Trento, Trento, Italy
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Avvenuti G, Bernardi G. Local sleep: A new concept in brain plasticity. HANDBOOK OF CLINICAL NEUROLOGY 2022; 184:35-52. [PMID: 35034748 DOI: 10.1016/b978-0-12-819410-2.00003-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Traditionally, sleep and wakefulness have been considered as two global, mutually exclusive states. However, this view has been challenged by the discovery that sleep and wakefulness are actually locally regulated and that islands of these two states may often coexist in the same individual. Importantly, such a local regulation seems to be the key for many essential functions of sleep, including the maintenance of cognitive efficiency and the consolidation of new skills and memories. Indeed, local changes in sleep-related oscillations occur in brain areas that are used and involved in learning during wakefulness. In turn, these changes directly modulate experience-dependent brain adaptations and the consolidation of newly acquired memories. In line with these observations, alterations in the regional balance between wake- and sleep-like activity have been shown to accompany many pathologic conditions, including psychiatric and neurologic disorders. In the last decade, experimental research has started to shed light on the mechanisms involved in the local regulation of sleep and wakefulness. The results of this research have opened new avenues of investigation regarding the function of sleep and have revealed novel potential targets for the treatment of several pathologic conditions.
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Affiliation(s)
- Giulia Avvenuti
- MoMiLab Research Unit, IMT School for Advanced Studies Lucca, Lucca, Italy
| | - Giulio Bernardi
- MoMiLab Research Unit, IMT School for Advanced Studies Lucca, Lucca, Italy.
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