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Relation between heart beat fluctuations and cyclic alternating pattern during sleep in insomnia patients

R. de Leon-Lomeli, J. S. Murguia, I. Chouvarda, M. O. Mendez, E. Gonzalez-Galvan, A. Alba, G. Milioli, A. Grassi, M. G. Terzano, L. Parrino
2014 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society  
Furthermore, the structure of electroencephalographic Aphases, which builds up the Cyclic Alternating Pattern during sleep, is related to the insomnia events.  ...  The effects of this disorder involve problems such as poor school or job performance and traffic accidents. In addition, patients with insomnia present changes in the cardiac function during sleep.  ...  Relation Between Heart Beat Fluctuations and CyclicAlternating Pattern During Sleep in Insomnia Patients. R. de León-Lomelí, J.S. Murguía, I. Chouvarda, IEEE Member, MO Mendez, IEEE Member, E.  ... 
doi:10.1109/embc.2014.6944067 pmid:25570435 dblp:conf/embc/Leon-LomeliMCMG14 fatcat:du2ifkicmbfftm25tyhi2mlzx4

Cardiopulmonary Sleep Spectrograms Open a Novel Window Into Sleep Biology—Implications for Health and Disease

Haitham S. Al Ashry, Yuenan Ni, Robert J. Thomas
2021 Frontiers in Neuroscience  
The interactions of heart rate variability and respiratory rate and tidal volume fluctuations provide key information about normal and abnormal sleep.  ...  unstable sleep in depression).  ...  DISTINCT CARDIOPULMONARY COUPLING PATTERNS IN SLEEP Sleep Stages and Cyclic Alternating Pattern The conventional characterization of sleep stages dictates a "graded" approach to NREM sleep, from lightest  ... 
doi:10.3389/fnins.2021.755464 pmid:34867165 pmcid:PMC8633537 fatcat:h73zuaa6hfekzcwa6ommpjnu4q

Automatic Detection of the Cyclic Alternating Pattern of Sleep and Diagnosis of Sleep-Related Pathologies Based on Cardiopulmonary Resonance Indices

Jiajia Cui, Zhipei Huang, Jiankang Wu
2022 Sensors  
Considering the connection between the human heart and brain, our study explores the feasibility of using cardiopulmonary features to automatically detect the cyclic alternating pattern of sleep and hence  ...  The cyclic alternating pattern is the periodic electroencephalogram activity occurring during non-rapid eye movement sleep.  ...  The Cyclic Alternating Pattern (CAP) is the periodic EEG activity occurring during NREM sleep.  ... 
doi:10.3390/s22062225 pmid:35336396 pmcid:PMC8952285 fatcat:nxvdwtboejayndk3apcivcfyqa

Precocious Loss of Physiological Sleep in a Case of Creutzfeldt Jakob Disease: A Serial Polygraphic Study

1995 Sleep  
During DPD, the patient was unable to accomplish any voluntary movement and fluctuated between levels of greater arousal (phase A) and lesser arousal (phase B).  ...  Just as in stage 2 coma, the fluctuations between phases A and B ofDPD were synchronous with phasic modifications of muscle activity and neurovegetative functions.  ...  The differences between the two phases ofDPD relating to muscle tone (activity increase in flexor and extensor muscles of the left wrist by more than 50%) and heart rate (decrease of at least 10 beats  ... 
doi:10.1093/sleep/18.10.849 fatcat:mqtnlj5bafe2fivvnpczezzosi

Improvement of Circadian Rhythm of Heart Rate Variability by Eurythmy Therapy Training

Georg Seifert, Jenny-Lena Kanitz, Kim Pretzer, Günter Henze, Katharina Witt, Sina Reulecke, Andreas Voss
2013 Evidence-Based Complementary and Alternative Medicine  
activity and calmer and more complex HRV patterns during sleep.  ...  The analysis of the circadian patterns of cardiophysiological parameters before and after EYT shows significant improvements in HRV in terms of greater day-night contrast caused by an increase of vagal  ...  Acknowledgments The authors thank all study participants for their participation in the study.  ... 
doi:10.1155/2013/564340 pmid:23533496 pmcid:PMC3603202 fatcat:knvxk7h2nbc43lglwywq7v7wsq

Enhancement of sleep stability with Tai Chi exercise in chronic heart failure: Preliminary findings using an ECG-based spectrogram method

Gloria Y. Yeh, Joseph E. Mietus, Chung-Kang Peng, Russell S. Phillips, Roger B. Davis, Peter M. Wayne, Ary L. Goldberger, Robert J. Thomas
2008 Sleep Medicine  
Correlations were seen between improved sleep stability and better disease-specific quality of life. Conclusions: Tai Chi exercise may enhance sleep stability in patients with chronic heart failure.  ...  Methods: We retrospectively analyzed 24-h continuous ECG data obtained in a clinical trial of Tai Chi exercise in patients with heart failure.  ...  In each figure, C, cyclic alternating pattern; LFC, low-frequency coupling; NC, non-cyclic alternating pattern; HFC, high-frequency coupling; W/R, wake or REM sleep, all derived from a single channel of  ... 
doi:10.1016/j.sleep.2007.06.003 pmid:17689142 pmcid:PMC3281294 fatcat:qlmwqtqbjran3mqe3hijtteerm

Heart rate variability in normal and pathological sleep

Eleonora Tobaldini, Lino Nobili, Silvia Strada, Karina R. Casali, Alberto Braghiroli, Nicola Montano
2013 Frontiers in Physiology  
In summary, linear and non-linear analysis of HRV are reliable approaches to assess changes of autonomic cardiac modulation during sleep both in health and diseases.  ...  Therefore, an interest on the evaluation of autonomic cardiovascular control in health and disease is growing by means of linear and non-linear heart rate variability (HRV) analyses.  ...  LINEAR ANALYSIS OF HRV A pioneering study by Lee and Hon first described significant changes in beat-to-beat intervals during fetal distress before evident changes in heart rate (HR) (Lee and Hon, 1965  ... 
doi:10.3389/fphys.2013.00294 pmid:24137133 pmcid:PMC3797399 fatcat:i7ba5vjtkzaixgzne2cfojkem4

Dynamic coupling between the central and autonomic nervous systems during sleep: A review

Massimiliano de Zambotti, John Trinder, Alessandro Silvani, Ian M. Colrain, Fiona C. Baker
2018 Neuroscience and Biobehavioral Reviews  
Here, we review fluctuations in ANS activity in association with CNS-defined sleep stages and cycles, and with phasic cortical events during sleep (e.g., arousals, K-complexes).  ...  Heart rate (or heart period, which is its reciprocal) has the advantage of enabling assessment of cardiac ANS tone (i.e., average ANS activity) and of transient (beat-to-beat) cardiac modulation, and thus  ...  Health and Medical Research Council (NHMRC) of Australia (grant ID: 1027076, to JT).  ... 
doi:10.1016/j.neubiorev.2018.03.027 pmid:29608990 pmcid:PMC5993613 fatcat:cfackd2gwrgqfoejddtgwkxhg4

An Electrocardiogram-Based Technique to Assess Cardiopulmonary Coupling During Sleep

Robert Joseph Thomas, Joseph E. Mietus, Chung-Kang Peng, Ary L. Goldberger
2005 Sleep  
The 2 distinct (bimodal) regimes demonstrate a closer relationship with visual cyclic alternating pattern and non-cyclic alternating pattern states than with standard sleep stages.  ...  , respiratory, and heart-rate variability signatures in both health and disease.  ...  Harold and Leila Y. Mathers Foundation, the James S. Mc-Donnell Foundation, and NIH/NIA P60 AG08812. We thank Janet Mullington, PhD, and David Paydarfar, MD, for helpful comments.  ... 
doi:10.1093/sleep/28.9.1151 pmid:16268385 fatcat:t2nyfet3rbditgdcu3cmbk4yey

Polysomnographic Findings in a Cohort of Chronic Insomnia Patients with Benzodiazepine Abuse

Marianna Mazza, Anna Losurdo, Elisa Testani, Giuseppe Marano, Marco Di Nicola, Serena Dittoni, Valentina Gnoni, Chiara Di Blasi, Nadia Mariagrazia Giannantoni, Leonardo Lapenta, Valerio Brunetti, Pietro Bria (+3 others)
2014 Journal of Clinical Sleep Medicine (JCSM)  
pattern [CAP]), and heart rate variability.  ...  All patients underwent clinical evaluation, psychometric measures, ambulatory polysomnography, scoring of sleep macrostructure and microstructure (power spectral fastfrequency EEG arousal, cyclic alternating  ...  For this reason, we evaluated the macrostructure of sleep (by means of nocturnal polysomnographic recordings), EEG power spectral analysis, pattern of arousal (by means of the cyclic alternating pattern  ... 
doi:10.5664/jcsm.3354 pmid:24426818 pmcid:PMC3869066 fatcat:7obvzde5qzacfbwokvnthawkam

Sleep as a Therapeutic Target in the Aging Brain

Thierno M. Bah, James Goodman, Jeffrey J. Iliff
2019 Neurotherapeutics  
In this review, we discuss the physiology of sleep, the pathophysiology of neurodegenerative disease, and the current literature supporting the relationship between sleep, aging, and neurodegenerative  ...  In humans, sleep time becomes shorter, more fragmented, and of poorer quality with advancing age.  ...  Iliff (AG054456, NS089709) and to James Goodman (AG060681).  ... 
doi:10.1007/s13311-019-00769-6 pmid:31376067 pmcid:PMC6694322 fatcat:dx2ync5ogvhtbb65knexyywzgq

Automatic Sleep Disorders Classification Using Ensemble of Bagged Tree Based on Sleep Quality Features

Edita Rosana Widasari, Koichi Tanno, Hiroki Tamura
2020 Electronics  
subjects) from the 51 patients of the Cyclic Alternating Pattern (CAP) sleep data.  ...  We evaluate the effectiveness of the proposed method in the task of classifying the sleep disorders into four classes (insomnia, Sleep-Disordered Breathing (SDB), REM Behavior Disorder (RBD), and healthy  ...  We used the Cyclic Alternating Pattern (CAP) [31] sleep data.  ... 
doi:10.3390/electronics9030512 fatcat:sn7m6ms7k5bjxjcz2mqozminkq

Methodology in clinical sleep research

A. Rosa, D. Poyares, W. Moraes, F. Cintra
2007 Cellular and Molecular Life Sciences (CMLS)  
was systematized by the Cyclic Alternating Pattern Atlas [84].  ...  ., Smerieri, A. (2002) Atlas, rules, and recording techniques for the scoring of cyclic alternating pattern (CAP) in human sleep. Sleep Medicine. 3, 187 — 199. Jonhs, M.  ... 
doi:10.1007/s00018-007-6535-y pmid:17364137 fatcat:afnjj3ag5vfjdkha2yhlghfuui

Sleep Bruxism Is Associated with a Rise in Arterial Blood Pressure

Angela Nashed, Paola Lanfranchi, Pierre Rompré, Maria Clotilde Carra, Pierre Mayer, Roberto Colombo, Nelly Huynh, Gilles Lavigne
2012 Sleep  
Conclusion: Sleep bruxism is associated with blood pressure fluctuations during sleep.  ...  Atrioventricular BM Body movement BP Blood pressure CAP Cyclic alternating pattern DMH Dorsomedial hypothalamic nucleus EEG Electroencephalogram EMG Electromyogram EOG Electrooculogram GABA Gamma-aminobutyric  ...  More specifically, the vast proportion of SB episodes (87.3%) have been shown to occur in phase A of the cyclic alternating pattern (CAP) (111) .  ... 
doi:10.5665/sleep.1740 pmid:22467991 pmcid:PMC3296795 fatcat:z7bx642tvrexlpg2l5bmvpefmi

Commonalities and Differences in NREM Parasomnias and Sleep-Related Epilepsy: Is There a Continuum Between the Two Conditions?

Carlotta Mutti, Giorgia Bernabè, Noemi Barozzi, Rosario Ciliento, Irene Trippi, Giuseppe Pedrazzi, Nicoletta Azzi, Liborio Parrino
2020 Frontiers in Neurology  
Given their semiological overlap we decided to explore the sleep texture of DoA and SHE seeking for similarities and differences.Methods: We analyzed sleep macrostructure and CAP (cyclic alternating pattern  ...  ) parameters in a cohort of 35 adult DoA patients, 40 SHE patients and 24 healthy sleepers, all recorded and scored in the same sleep laboratory.  ...  (A) Bursts of generalized epileptiform discharges enhancing cyclic alternating pattern (CAP) fluctuations during stage N2 in a patient with SHE. Red boxes highlight CAP cycles.  ... 
doi:10.3389/fneur.2020.600026 pmid:33362702 pmcid:PMC7759670 fatcat:7yzfuyh255c5ri4fk2d7o65jzi
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