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Sharon O, Ben Simon E, Shah VD, Desel T, Walker MP. The new science of sleep: From cells to large-scale societies. PLoS Biol 2024; 22:e3002684. [PMID: 38976664 PMCID: PMC11230563 DOI: 10.1371/journal.pbio.3002684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/10/2024] Open
Abstract
In the past 20 years, more remarkable revelations about sleep and its varied functions have arguably been made than in the previous 200. Building on this swell of recent findings, this essay provides a broad sampling of selected research highlights across genetic, molecular, cellular, and physiological systems within the body, networks within the brain, and large-scale social dynamics. Based on this raft of exciting new discoveries, we have come to realize that sleep, in this moment of its evolution, is very much polyfunctional (rather than monofunctional), yet polyfunctional for reasons we had never previously considered. Moreover, these new polyfunctional insights powerfully reaffirm sleep as a critical biological, and thus health-sustaining, requisite. Indeed, perhaps the only thing more impressive than the unanticipated nature of these newly emerging sleep functions is their striking divergence, from operations of molecular mechanisms inside cells to entire group societal dynamics.
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Affiliation(s)
- Omer Sharon
- Department of Psychology, University of California, Berkeley, California, United States of America
- Helen Wills Neuroscience Institute, University of California, Berkeley, California, United States of America
| | - Eti Ben Simon
- Department of Psychology, University of California, Berkeley, California, United States of America
- Helen Wills Neuroscience Institute, University of California, Berkeley, California, United States of America
| | - Vyoma D. Shah
- Department of Psychology, University of California, Berkeley, California, United States of America
- Helen Wills Neuroscience Institute, University of California, Berkeley, California, United States of America
| | - Tenzin Desel
- Department of Psychology, University of California, Berkeley, California, United States of America
- Helen Wills Neuroscience Institute, University of California, Berkeley, California, United States of America
| | - Matthew P. Walker
- Department of Psychology, University of California, Berkeley, California, United States of America
- Helen Wills Neuroscience Institute, University of California, Berkeley, California, United States of America
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Assessing the Current Integration of Multiple Personalised Wearable Sensors for Environment and Health Monitoring. SENSORS 2021; 21:s21227693. [PMID: 34833769 PMCID: PMC8620646 DOI: 10.3390/s21227693] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 11/10/2021] [Accepted: 11/15/2021] [Indexed: 11/16/2022]
Abstract
The ever-growing development of sensor technology brings new opportunities to investigate impacts of the outdoor environment on human health at the individual level. However, there is limited literature on the use of multiple personalized sensors in urban environments. This review paper focuses on examining how multiple personalized sensors have been integrated to enhance the monitoring of co-exposures and health effects in the city. Following PRISMA guidelines, two reviewers screened 4898 studies from Scopus, Web of Science, ProQuest, Embase, and PubMed databases published from January 2010 to April 2021. In this case, 39 articles met the eligibility criteria. The review begins by examining the characteristics of the reviewed papers to assess the current situation of integrating multiple sensors for health and environment monitoring. Two main challenges were identified from the quality assessment: choosing sensors and integrating data. Lastly, we propose a checklist with feasible measures to improve the integration of multiple sensors for future studies.
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Simonelli G, Petit D, Delage JP, Michaud X, Lavoie MD, Morin CM, Godbout R, Robillard R, Vallières A, Carrier J, Bastien C. Sleep in times of crises: A scoping review in the early days of the COVID-19 crisis. Sleep Med Rev 2021; 60:101545. [PMID: 34571477 PMCID: PMC8461524 DOI: 10.1016/j.smrv.2021.101545] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 08/09/2021] [Accepted: 08/30/2021] [Indexed: 01/14/2023]
Abstract
During the early days of the pandemic and in the context of a seemingly unknown global threat, several potential major sleep disruptors were identified by sleep researchers and practitioners across the globe. The COVID-19 pandemic combined several features that, individually, had been shown to negatively affect sleep health in the general population. Those features included state of crisis, restrictions on in-person social interactions, as well as financial adversity. To address the lack of a comprehensive summary of sleep research across these three distinctive domains, we undertook three parallel systematic reviews based on the following themes: 1) Sleep in times of crises; 2) Sleep and social isolation; and 3) Sleep and economic uncertainty. Using a scoping review framework, we systematically identified and summarized findings from these three separated bodies of works. Potential moderating factors such as age, sex, ethnicity, socioeconomic status, psychological predisposition, occupation and other personal circumstances are also discussed. To conclude, we propose novel lines of research necessary to alleviate the short- and long-term impacts of the COVID-19 crises and highlight the need to prepare the deployment of sleep solutions in future crises.
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Affiliation(s)
- Guido Simonelli
- Center for Advanced Research in Sleep Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux Du Nord-de-l'île-de-Montréal, Montreal (Quebec) Canada; Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal (Quebec), Canada; Department of Psychology, Université de Montréal, Montreal (Quebec), Canada
| | - Dominique Petit
- Center for Advanced Research in Sleep Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux Du Nord-de-l'île-de-Montréal, Montreal (Quebec) Canada; Department of Psychiatry and Addictology, Université de Montréal, Montreal (Quebec), Canada
| | | | - Xavier Michaud
- Center for Advanced Research in Sleep Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux Du Nord-de-l'île-de-Montréal, Montreal (Quebec) Canada; Department of Psychology, Université de Montréal, Montreal (Quebec), Canada
| | | | - Charles M Morin
- École de Psychologie, Université Laval, Québec (Québec), Canada; CERVO Brain Research Center, Université Laval, Canada
| | - Roger Godbout
- Department of Psychiatry and Addictology, Université de Montréal, Montreal (Quebec), Canada; Sleep Laboratory & Clinic, Hôpital en Santé Mentale Rivière-des-Prairies, Montreal (Quebec), Canada
| | - Rebecca Robillard
- Sleep Research Unit, Royal Ottawa Institute of Mental Health Research, Ottawa (Ontario), Canada
| | - Annie Vallières
- École de Psychologie, Université Laval, Québec (Québec), Canada; CERVO Brain Research Center, Université Laval, Canada
| | - Julie Carrier
- Center for Advanced Research in Sleep Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux Du Nord-de-l'île-de-Montréal, Montreal (Quebec) Canada; Department of Psychology, Université de Montréal, Montreal (Quebec), Canada
| | - Célyne Bastien
- École de Psychologie, Université Laval, Québec (Québec), Canada; CERVO Brain Research Center, Université Laval, Canada.
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Deliens G, Peigneux P. Sleep-behaviour relationship in children with autism spectrum disorder: methodological pitfalls and insights from cognition and sensory processing. Dev Med Child Neurol 2019; 61:1368-1376. [PMID: 30968406 DOI: 10.1111/dmcn.14235] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/20/2019] [Indexed: 11/30/2022]
Abstract
Sleep disturbances are frequent and varied in autism spectrum disorder (ASD). Growing evidence suggests that sleep problems in children with ASD are driven by their clinical characteristics and psychiatric comorbidities. Therefore, the wide range of reported sleep disturbances reflects the marked heterogeneity of clinical pictures in ASD. Whether sleep disturbances and their various forms may, in turn, account for at least part of the phenotypical variability of ASD is a crucial question discussed in this review. We first outline studies both validating and challenging a bidirectional theoretical framework for sleep disorders in children with ASD. We then propose to extend this model by including cognition and sensory processing as key factors in the vicious circle linking sleep disorders and autistic symptoms. WHAT THIS PAPER ADDS: There is a bidirectional interplay between autism symptoms and sleep disturbances. Sleep influence on daytime cognitive and sensory skills should be further investigated.
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Affiliation(s)
- Gaétane Deliens
- Autism in Context: Theory and Experiment (ACTE), Center for Research in Linguistics (LaDisco), Université Libre de Bruxelles, Brussels, Belgium.,Neuroscience Institute, Université Libre de Bruxelles, Brussels, Belgium
| | - Philippe Peigneux
- Neuroscience Institute, Université Libre de Bruxelles, Brussels, Belgium.,Neuropsychology and Functional Neuroimaging Research Group, Center for Research in Cognition and Neurosciences, Université Libre de Bruxelles, Brussels, Belgium
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"Are We in Sync with Each Other?" Exploring the Effects of Cosleeping on Heterosexual Couples' Sleep Using Simultaneous Polysomnography: A Pilot Study. SLEEP DISORDERS 2017; 2017:8140672. [PMID: 28465841 PMCID: PMC5390643 DOI: 10.1155/2017/8140672] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Accepted: 03/23/2017] [Indexed: 12/01/2022]
Abstract
The present study aimed to explore dynamic and interactive aspects of cosleep in heterosexual couples. The sample consisted of eight young healthy adults who belonged to four heterosexual couples with a good relationship quality and a history of cosleeping. All individuals underwent simultaneous polysomnography in a sleep laboratory for four nights in which they slept individually and with their partner. Also, a sleep protocol of subjective sleep measures was completed. Statistical analyses included cross recurrence quantification analysis to assess synchronization during sleep. Cosleeping was associated with better subjective sleep quality, increased total sleep time, sleep efficiency, total slow wave sleep, and REM sleep. Sleep stages were more synchronized during cosleep independent of awakenings. Cardiorespiratory measures remained unchanged. The results indicate that young healthy couples in good relationships benefit from cosleeping on a subjective and objective level. Combining simultaneous polysomnography and cross recurrence quantification analysis is a promising method to study dynamic and interactive aspects of cosleep possibly leading to deeper understanding of the role of sleep for sociality, the nature of REM sleep, and the partner as a social zeitgeber. Moreover, clinical implications may arise from these findings.
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Deliens G, Stercq F, Mary A, Slama H, Cleeremans A, Peigneux P, Kissine M. Impact of Acute Sleep Deprivation on Sarcasm Detection. PLoS One 2015; 10:e0140527. [PMID: 26535906 PMCID: PMC4633173 DOI: 10.1371/journal.pone.0140527] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Accepted: 09/28/2015] [Indexed: 02/02/2023] Open
Abstract
There is growing evidence that sleep plays a pivotal role on health, cognition and emotional regulation. However, the interplay between sleep and social cognition remains an uncharted research area. In particular, little is known about the impact of sleep deprivation on sarcasm detection, an ability which, once altered, may hamper everyday social interactions. The aim of this study is to determine whether sleep-deprived participants are as able as sleep-rested participants to adopt another perspective in gauging sarcastic statements. At 9am, after a whole night of sleep (n = 15) or a sleep deprivation night (n = 15), participants had to read the description of an event happening to a group of friends. An ambiguous voicemail message left by one of the friends on another's phone was then presented, and participants had to decide whether the recipient would perceive the message as sincere or as sarcastic. Messages were uttered with a neutral intonation and were either: (1) sarcastic from both the participant’s and the addressee’s perspectives (i.e. both had access to the relevant background knowledge to gauge the message as sarcastic), (2) sarcastic from the participant’s but not from the addressee’s perspective (i.e. the addressee lacked context knowledge to detect sarcasm) or (3) sincere. A fourth category consisted in messages sarcastic from both the participant’s and from the addressee’s perspective, uttered with a sarcastic tone. Although sleep-deprived participants were as accurate as sleep-rested participants in interpreting the voice message, they were also slower. Blunted reaction time was not fully explained by generalized cognitive slowing after sleep deprivation; rather, it could reflect a compensatory mechanism supporting normative accuracy level in sarcasm understanding. Introducing prosodic cues compensated for increased processing difficulties in sarcasm detection after sleep deprivation. Our findings support the hypothesis that sleep deprivation might damage the flow of social interactions by slowing perspective-taking processes.
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Affiliation(s)
- Gaétane Deliens
- CO3—Consciousness, Cognition & Computation at CRCN—Center for Research in Cognition and Neurosciences and UNI—ULB Neurosciences Institute, Université libre de Bruxelles (ULB), Brussels, Belgium
- UR2NF—Neuropsychology and Functional Neuroimaging Research Group at CRCN—Center for Research in Cognition and Neurosciences and UNI—ULB Neurosciences Institute, Université libre de Bruxelles (ULB), Brussels, Belgium
- ACTE—Autism in Context: Theory and Experience at LaDisco—Center of Research in Linguistics, Université libre de Bruxelles (ULB), Brussels, Belgium
- * E-mail:
| | - Fanny Stercq
- ACTE—Autism in Context: Theory and Experience at LaDisco—Center of Research in Linguistics, Université libre de Bruxelles (ULB), Brussels, Belgium
| | - Alison Mary
- UR2NF—Neuropsychology and Functional Neuroimaging Research Group at CRCN—Center for Research in Cognition and Neurosciences and UNI—ULB Neurosciences Institute, Université libre de Bruxelles (ULB), Brussels, Belgium
| | - Hichem Slama
- UR2NF—Neuropsychology and Functional Neuroimaging Research Group at CRCN—Center for Research in Cognition and Neurosciences and UNI—ULB Neurosciences Institute, Université libre de Bruxelles (ULB), Brussels, Belgium
| | - Axel Cleeremans
- CO3—Consciousness, Cognition & Computation at CRCN—Center for Research in Cognition and Neurosciences and UNI—ULB Neurosciences Institute, Université libre de Bruxelles (ULB), Brussels, Belgium
| | - Philippe Peigneux
- UR2NF—Neuropsychology and Functional Neuroimaging Research Group at CRCN—Center for Research in Cognition and Neurosciences and UNI—ULB Neurosciences Institute, Université libre de Bruxelles (ULB), Brussels, Belgium
| | - Mikhail Kissine
- ACTE—Autism in Context: Theory and Experience at LaDisco—Center of Research in Linguistics, Université libre de Bruxelles (ULB), Brussels, Belgium
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Stamford JA, Schmidt PN, Friedl KE. What Engineering Technology Could Do for Quality of Life in Parkinson's Disease: A Review of Current Needs and Opportunities. IEEE J Biomed Health Inform 2015; 19:1862-72. [PMID: 26259205 DOI: 10.1109/jbhi.2015.2464354] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Parkinson's disease (PD) involves well-known motor symptoms such as tremor, rigidity, bradykinesia, and altered gait, but there are also nonlocomotory motor symptoms (e.g., changes in handwriting and speech) and even nonmotor symptoms (e.g., disrupted sleep, depression) that can be measured, monitored, and possibly better managed through activity-based monitoring technologies. This will enhance quality of life (QoL) in PD through improved self-monitoring and also provide information that could be shared with a healthcare provider to help better manage treatment. Until recently, nonmotor symptoms ("soft signs") had been generally overlooked in clinical management, yet these are of primary importance to patients and their QoL. Day-to-day variability of the condition, the high variability in symptoms between patients, and the isolated snapshots of a patient in periodic clinic visits make better monitoring essential to the proper management of PD. Continuously monitored patterns of activity, social interactions, and daily activities could provide a rich source of information on status changes, guiding self-correction and clinical management. The same tools can be useful in earlier detection of PD and will improve clinical studies. Remote medical communications in the form of telemedicine, sophisticated tracking of medication use, and assistive technologies that directly compensate for disease-related challenges are examples of other near-term technology solutions to PD problems. Ultimately, a sensor technology is not good if it is not used. The Parkinson's community is a sophisticated early adopter of useful technologies and a group for which engineers can provide near-term gratifying benefits.
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