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Niu X, Utayde MF, Sanders KEG, Cunningham TJ, Zhang G, Kensinger EA, Payne JD. The effects of shared, depression-specific, and anxiety-specific internalizing symptoms on negative and neutral episodic memories following post-learning sleep. COGNITIVE, AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2024:10.3758/s13415-024-01209-5. [PMID: 39138784 DOI: 10.3758/s13415-024-01209-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/24/2024] [Indexed: 08/15/2024]
Abstract
Emotional memory bias is a common characteristic of internalizing symptomatology and is enhanced during sleep. The current study employs bifactor S-1 modeling to disentangle depression-specific anhedonia, anxiety-specific anxious arousal, and the common internalizing factor, general distress, and test whether these internalizing symptoms interact with sleep to influence memory for emotional and neutral information. Healthy adults (N = 281) encoded scenes featuring either negative objects (e.g., a vicious looking snake) or neutral objects (e.g., a chipmunk) placed on neutral backgrounds (e.g., an outdoor scene). After a 12-hour period of daytime wakefulness (n = 140) or nocturnal sleep (n = 141), participants judged whether objects and backgrounds were the same, similar, or new compared with what they viewed during encoding. Participants also completed the mini version of the Mood and Anxiety Symptom Questionnaire. Higher anxious arousal predicted worse memory across all stimuli features, but only after a day spent being awake-not following a night of sleep. No significant effects were found for general distress and anhedonia in either the sleep or wake condition. In this study, internalizing symptoms were not associated with enhanced emotional memory. Instead, memory performance specifically in individuals with higher anxious arousal was impaired overall, regardless of emotional valence, but this was only the case when the retention interval spanned wakefulness (i.e., not when it spanned sleep). This suggests that sleep may confer a protective effect on general memory impairments associated with anxiety.
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Affiliation(s)
- Xinran Niu
- Department of Psychology, University of Notre Dame, E466 Corbett Family Hall, Notre Dame, IN, 46556, USA
| | - Mia F Utayde
- Department of Psychology, University of Notre Dame, E466 Corbett Family Hall, Notre Dame, IN, 46556, USA
| | - Kristin E G Sanders
- Department of Psychology, University of Notre Dame, E466 Corbett Family Hall, Notre Dame, IN, 46556, USA
| | - Tony J Cunningham
- The Center for Sleep & Cognition, Harvard Medical School & Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Guangjian Zhang
- Department of Psychology, University of Notre Dame, E466 Corbett Family Hall, Notre Dame, IN, 46556, USA
| | | | - Jessica D Payne
- Department of Psychology, University of Notre Dame, E466 Corbett Family Hall, Notre Dame, IN, 46556, USA.
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Saletin JM, Wolfson AR, Wahlstrom KL, Honaker SM, Owens JA, Seixas AA, Wong P, Carskadon MA, Meltzer LJ. Instructional approach, sleep, and perceived academic well-being in adolescents during COVID-19: Evidence from the NESTED study. Sleep Health 2024; 10:485-492. [PMID: 38876932 DOI: 10.1016/j.sleh.2024.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 04/11/2024] [Accepted: 04/21/2024] [Indexed: 06/16/2024]
Abstract
OBJECTIVES At the peak of COVID-19, adolescent life was disrupted as schools adapted their instructional approaches such as online, in-person, or hybrid instruction. We and others have previously commented on how these shifts facilitated longer, later and (more developmentally appropriate) sleep. Here, we report how sleep contributed to associations between remote instruction and broader academic well-being (e.g., cognitive function, school connectedness, and stress). METHODS Adolescents from all 50 U.S. states (n = 4068) completed online self-report surveys in fall 2020. Instructional approach was operationalized from fully in-person instruction to fully asynchronous online education. Sleep parameters included sleep timing and duration, sleep disturbances, and sleep-related impairments. Perceived academic well-being was defined as cognitive function, school connectedness, and school-related stress. Sleep and perceived academic well-being are examined across instructional approaches, in their association, and in structural models. RESULTS Sleep and perceived academic well-being differed between hybrid and online instruction groups. Less variable or disturbed sleep was associated both with in-person instruction, and with positive outcomes in cognitive function, school connectedness, and stress domains. Sleep mediated a substantial portion of variance in perceived academic well-being attributable to instructional approach. CONCLUSION These data highlight the need to protect both healthy sleep and in-person instruction. Appropriate sleep timing and duration, fewer sleep disturbances and sleep-related impairments accounted for a substantial degree of variance in the association between remote instruction on academic outcomes. While many students experienced "lost learning" because of COVID-19, this study joins a broader discussion of ensuring developmentally appropriate school-start times to support both sleep and achievement.
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Affiliation(s)
- Jared M Saletin
- Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Providence, Rhode Island, USA; E.P. Bradley Hospital, East Providence, Rhode Island, USA.
| | - Amy R Wolfson
- Department of Psychology, Loyola University Maryland, Baltimore, Maryland, USA
| | - Kyla L Wahlstrom
- Department of Organizational Leadership, Policy, and Development, University of Minnesota, St. Paul, Missouri, USA
| | - Sarah M Honaker
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Judith A Owens
- Department of Neurology, Boston Children's Hospital; Harvard Medical School, Boston, Massachusetts, USA
| | - Azizi A Seixas
- Department of Psychiatry and Behavioral Sciences, University of Miami, Miami, Florida, USA
| | - Patricia Wong
- Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Providence, Rhode Island, USA; E.P. Bradley Hospital, East Providence, Rhode Island, USA
| | - Mary A Carskadon
- Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Providence, Rhode Island, USA; E.P. Bradley Hospital, East Providence, Rhode Island, USA
| | - Lisa J Meltzer
- Department of Pediatrics, National Jewish Health, Denver, Colorado, USA
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Li H, Ying L, Wan F, Shiqiao K, Yijie F, Chuli X, Xudong Y, Xinhong Y, Zhiyong X. Esketamine enhances memory reconsolidation in the novel object recognition task. Physiol Behav 2024; 277:114461. [PMID: 38215863 DOI: 10.1016/j.physbeh.2024.114461] [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: 07/14/2023] [Revised: 12/28/2023] [Accepted: 01/09/2024] [Indexed: 01/14/2024]
Abstract
Esketamine, the right-handed optical isomer of racemic ketamine, is a rapidly acting antidepressant approved by the FDA for treatment-resistant depression in 2019. However, few studies have investigated esketamine's role in learning and memory, particularly in the context of memory reconsolidation. Herein, we evaluated esketamine's role in memory reconsolidation in 7-week-old male Institute of Cancer Research mice subjected to the novel object recognition (NOR) memory task. The NOR reconsolidation procedure comprised three phases: sampling, reactivation, and testing. Esketamine-enhanced NOR memory performance when injected into mice 0 h after reactivation rather than following a 6 h delay. Conversely, administering esketamine 24 h after sampling without reactivation did not enhance NOR memory performance. Notably, esketamine exhibited no discernible effects on nonspecific responses, such as locomotor activity and exploratory behavior. Furthermore, the α-amino-3‑hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA)-type receptor antagonist NBQX effectively blocked the esketamine-induced enhancement of memory reconsolidation. In conclusion, esketamine treatment markedly improves memory reconsolidation in NOR tasks, and this effect is linked to AMPA receptor activity.
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Affiliation(s)
- Huang Li
- The Brain Cognition and Brain Disease Branch, Pu Ai Medical School, Shaoyang University, 422000, Shaoyang, China
| | - Lu Ying
- The Brain Cognition and Brain Disease Branch, Pu Ai Medical School, Shaoyang University, 422000, Shaoyang, China
| | - Fu Wan
- The First Affiliated Hospital, Department of Neurology, Hengyang Medical School, University of South China, 421001, Hengyang, Hunan, China
| | - Kang Shiqiao
- The First Affiliated Hospital, Department of Critical Care Medicine, Hengyang Medical School, University of South China, 421001, Hengyang, Hunan, China
| | - Fang Yijie
- School of Nursing, Hengyang Medical School, University of South China, 421001, Hengyang, Hunan, China
| | - Xiao Chuli
- The Brain Cognition and Brain Disease Branch, Pu Ai Medical School, Shaoyang University, 422000, Shaoyang, China
| | - Yu Xudong
- The Brain Cognition and Brain Disease Branch, Pu Ai Medical School, Shaoyang University, 422000, Shaoyang, China.
| | - Yin Xinhong
- School of Nursing, Hengyang Medical School, University of South China, 421001, Hengyang, Hunan, China.
| | - Xiao Zhiyong
- The First Affiliated Hospital, Department of Critical Care Medicine, Hengyang Medical School, University of South China, 421001, Hengyang, Hunan, China.
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Harrington MO, Reeve S, Bower JL, Renoult L. How do the sleep features that characterise depression impact memory? Emerg Top Life Sci 2023; 7:499-512. [PMID: 38054537 PMCID: PMC10754336 DOI: 10.1042/etls20230100] [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: 05/17/2023] [Revised: 11/07/2023] [Accepted: 11/14/2023] [Indexed: 12/07/2023]
Abstract
Depression is associated with general sleep disturbance and abnormalities in sleep physiology. For example, compared with control subjects, depressed patients exhibit lower sleep efficiency, longer rapid eye movement (REM) sleep duration, and diminished slow-wave activity during non-REM sleep. A separate literature indicates that depression is also associated with many distinguishing memory characteristics, including emotional memory bias, overgeneral autobiographical memory, and impaired memory suppression. The sleep and memory features that hallmark depression may both contribute to the onset and maintenance of the disorder. Despite our rapidly growing understanding of the intimate relationship between sleep and memory, our comprehension of how sleep and memory interact in the aetiology of depression remains poor. In this narrative review, we consider how the sleep signatures of depression could contribute to the accompanying memory characteristics.
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Affiliation(s)
| | - Sarah Reeve
- Department of Clinical Psychology and Psychological Therapies, Norwich Medical School, University of East Anglia, Norwich, U.K
| | - Joanne L. Bower
- School of Psychology, University of East Anglia, Norwich, U.K
| | - Louis Renoult
- School of Psychology, University of East Anglia, Norwich, U.K
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Rodheim K, Kainec K, Noh E, Jones B, Spencer RMC. Emotional memory consolidation during sleep is associated with slow oscillation-spindle coupling strength in young and older adults. Learn Mem 2023; 30:237-244. [PMID: 37770106 PMCID: PMC10547370 DOI: 10.1101/lm.053685.122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 08/29/2023] [Indexed: 10/03/2023]
Abstract
Emotional memories are processed during sleep; however, the specific mechanisms are unclear. Understanding such mechanisms may provide critical insight into preventing and treating mood disorders. Consolidation of neutral memories is associated with the coupling of NREM sleep slow oscillations (SOs) and sleep spindles (SPs). Whether SO-SP coupling is likewise involved in emotional memory processing is unknown. Furthermore, there is an age-related emotional valence bias such that sleep consolidates and preserves reactivity to negative but not positive emotional memories in young adults and positive but not negative emotional memories in older adults. If SO-SP coupling contributes to the effect of sleep on emotional memory, then it may selectively support negative memory in young adults and positive memory in older adults. To address these questions, we examined whether emotional memory recognition and overnight change in emotional reactivity were associated with the strength of SO-SP coupling in young (n = 22) and older (n = 32) adults. In younger adults, coupling strength predicted negative but not positive emotional memory performance after sleep. In contrast, coupling strength predicted positive but not negative emotional memory performance after sleep in older adults. Coupling strength was not associated with emotional reactivity in either age group. Our findings suggest that SO-SP coupling may play a mechanistic role in sleep-dependent consolidation of emotional memories.
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Affiliation(s)
- Katrina Rodheim
- Neuroscience and Behavior Program, University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - Kyle Kainec
- Neuroscience and Behavior Program, University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
- Institute for Applied Life Sciences, University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - Eunsol Noh
- Neuroscience and Behavior Program, University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - Bethany Jones
- Neuroscience and Behavior Program, University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
- Institute for Applied Life Sciences, University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - Rebecca M C Spencer
- Neuroscience and Behavior Program, University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
- Institute for Applied Life Sciences, University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
- Developmental Sciences Program, University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
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Denis D, Bottary R, Cunningham TJ, Tcheukado MC, Payne JD. The influence of encoding strategy on associative memory consolidation across wake and sleep. Learn Mem 2023; 30:185-191. [PMID: 37726141 PMCID: PMC10547373 DOI: 10.1101/lm.053765.123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 07/19/2023] [Indexed: 09/21/2023]
Abstract
Sleep benefits memory consolidation. However, factors present at initial encoding may moderate this effect. Here, we examined the role that encoding strategy plays in subsequent memory consolidation during sleep. Eighty-nine participants encoded pairs of words using two different strategies. Each participant encoded half of the word pairs using an integrative visualization technique, where the two items were imagined in an integrated scene. The other half were encoded nonintegratively, with each word pair item visualized separately. Memory was tested before and after a period of nocturnal sleep (N = 47) or daytime wake (N = 42) via cued recall tests. Immediate memory performance was significantly better for word pairs encoded using the integrative strategy compared with the nonintegrative strategy (P < 0.001). When looking at the change in recall across the delay, there was significantly less forgetting of integrated word pairs across a night of sleep compared with a day spent awake (P < 0.001), with no significant difference in the nonintegrated pairs (P = 0.19). This finding was driven by more forgetting of integrated compared with not-integrated pairs across the wake delay (P < 0.001), whereas forgetting was equivalent across the sleep delay (P = 0.26). Together, these results show that the strategy engaged in during encoding impacts both the immediate retention of memories and their subsequent consolidation across sleep and wake intervals.
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Affiliation(s)
- Dan Denis
- Department of Psychology, University of York, York YO10 5DD, United Kingdom
| | - Ryan Bottary
- Institute for Graduate Clinical Psychology, Widener University, Chester, Pennsylvania 19013, USA
| | - Tony J Cunningham
- Center for Sleep and Cognition, Psychiatry Department, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts 02215, USA
| | | | - Jessica D Payne
- Department of Psychology, University of Notre Dame, Notre Dame, Indiana 46556, USA
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Doss MK, de Wit H, Gallo DA. The acute effects of psychoactive drugs on emotional episodic memory encoding, consolidation, and retrieval: A comprehensive review. Neurosci Biobehav Rev 2023; 150:105188. [PMID: 37085021 PMCID: PMC10247427 DOI: 10.1016/j.neubiorev.2023.105188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 04/13/2023] [Accepted: 04/17/2023] [Indexed: 04/23/2023]
Abstract
Psychoactive drugs modulate learning and emotional processes in ways that could impact their recreational and medical use. Recent work has revealed how drugs impact different stages of processing emotional episodic memories, specifically encoding (forming memories), consolidation (stabilizing memories), and retrieval (accessing memories). Drugs administered before encoding may preferentially impair (e.g., GABAA sedatives including alcohol and benzodiazepines, Δ9-tetrahydrocannabinol or THC, ketamine), enhance (e.g., dextroamphetamine and dextromethamphetamine), or both impair and enhance (i.e., ± 3,4-methylenedioxymethylamphetamine or MDMA) emotionally negative and positive compared to neutral memories. GABAA sedatives administered immediately post-encoding (during consolidation) can preferentially enhance emotional memories, though this selectivity may decline or even reverse (i.e., preferential enhancement of neutral memories) as the delay between encoding and retrieval increases. Finally, retrieving memories under the effects of THC, dextroamphetamine, MDMA, and perhaps GABAA sedatives distorts memory, with potentially greater selectively for emotional (especially positive) memories. We review these effects, propose neural mechanisms, discuss methodological considerations for future work, and speculate how drug effects on emotional episodic memory may contribute to drug use and abuse.
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Affiliation(s)
- Manoj K Doss
- Department of Psychiatry and Behavioral Sciences, Center for Psychedelic & Consciousness Research, USA.
| | - Harriet de Wit
- Department of Psychiatry and Behavioral Neuroscience, University of Chicago, USA
| | - David A Gallo
- Department of Psychology, University of Chicago, USA
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8
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Larson O, Schapiro AC, Gehrman PR. Effect of sleep manipulations on intrusive memories after exposure to an experimental analogue trauma: A meta-analytic review. Sleep Med Rev 2023; 69:101768. [PMID: 36924607 PMCID: PMC10239351 DOI: 10.1016/j.smrv.2023.101768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 02/03/2023] [Accepted: 02/22/2023] [Indexed: 03/03/2023]
Abstract
Sleep plays an important role in memory processing and is disrupted in individuals with post-traumatic stress disorder (PTSD). A growing body of research has experimentally investigated how sleep - or lack thereof - in the early aftermath of a traumatic experience contributes to intrusive memory formation. The aim of this meta-analytic review was to examine the effects of various experimental sleep manipulations (e.g., sleep deprivation, daytime naps) on intrusive memories following exposure to an experimentally induced analogue traumatic event. Eight eligible studies were systematically identified through PsycInfo and PubMed and provided sufficient data to contribute to a meta-analysis of the effects of sleep versus wakefulness on intrusive memory frequency. Sleep was found to reduce intrusive memory frequency when compared to wakefulness at a small but significant effect size (Hedge's g = 0.29). There was no evidence of publication bias and heterogeneity of effect sizes across studies was moderate. Results suggest that sleep plays a protective role in the aftermath of exposure to a traumatic event with implications for early post-trauma intervention efforts.
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Affiliation(s)
- Olivia Larson
- Department of Psychology, University of Pennsylvania, PA, USA.
| | - Anna C Schapiro
- Department of Psychology, University of Pennsylvania, PA, USA
| | - Philip R Gehrman
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, PA, USA
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Brodt S, Inostroza M, Niethard N, Born J. Sleep-A brain-state serving systems memory consolidation. Neuron 2023; 111:1050-1075. [PMID: 37023710 DOI: 10.1016/j.neuron.2023.03.005] [Citation(s) in RCA: 49] [Impact Index Per Article: 49.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/23/2023] [Accepted: 03/06/2023] [Indexed: 04/08/2023]
Abstract
Although long-term memory consolidation is supported by sleep, it is unclear how it differs from that during wakefulness. Our review, focusing on recent advances in the field, identifies the repeated replay of neuronal firing patterns as a basic mechanism triggering consolidation during sleep and wakefulness. During sleep, memory replay occurs during slow-wave sleep (SWS) in hippocampal assemblies together with ripples, thalamic spindles, neocortical slow oscillations, and noradrenergic activity. Here, hippocampal replay likely favors the transformation of hippocampus-dependent episodic memory into schema-like neocortical memory. REM sleep following SWS might balance local synaptic rescaling accompanying memory transformation with a sleep-dependent homeostatic process of global synaptic renormalization. Sleep-dependent memory transformation is intensified during early development despite the immaturity of the hippocampus. Overall, beyond its greater efficacy, sleep consolidation differs from wake consolidation mainly in that it is supported, rather than impaired, by spontaneous hippocampal replay activity possibly gating memory formation in neocortex.
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Affiliation(s)
- Svenja Brodt
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany; Max-Planck-Institute for Biological Cybernetics, Tübingen, Germany
| | - Marion Inostroza
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
| | - Niels Niethard
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
| | - Jan Born
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany; Werner Reichert Center for Integrative Neuroscience, University of Tübingen, Tübingen, Germany.
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Varga AW, Mullins AE, Kam K. Obstructive Sleep Apnea in Emotional Memory: Importance of Rapid Eye Movement Sleep and Window into Mental Health. Ann Am Thorac Soc 2023; 20:204-205. [PMID: 36723477 PMCID: PMC9989857 DOI: 10.1513/annalsats.202211-933ed] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Affiliation(s)
- Andrew W Varga
- Mount Sinai Integrative Sleep Center, Division of Pulmonary, Critical Care, and Sleep Medicine, and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Anna E Mullins
- Mount Sinai Integrative Sleep Center, Division of Pulmonary, Critical Care, and Sleep Medicine, and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Korey Kam
- Mount Sinai Integrative Sleep Center, Division of Pulmonary, Critical Care, and Sleep Medicine, and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, New York
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