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Written and edited by leading clinicians and researchers in sleep medicine, this is the first book to focus on the causes, consequences and treatment of disorders of excessive sleepiness. Extensive coverage is provided for all known causes of sleepiness, including sleep deprivation, obstructive sleep apnea syndrome, narcolepsy and other hypersomnias of central origin, shift work, and medical and psychiatric disorders. Since many causes of sleepiness are difficult to differentiate from each other, and treatment modalities can vary greatly from one disorder to another, this book helps the clinician to formulate a differential diagnosis that will ultimately lead to the correct diagnosis. Epidemiology, evaluation of the sleepy patient, diagnostic investigations including neuroimaging, subjective and objective testing, cognitive effects of sleepiness, motor vehicle driving issues, medico-legal aspects of sleepiness, and therapy are also discussed in detail. This is an essential resource for neurologists, psychiatrists and sleep specialists.
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Somnolence --- Algorithmes --- Drowsiness --- Algorithms
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The aim of this thesis consists of the development of an automatic drowsiness monitoring system based on the electrocardiogram (ECG). Moreover, as the feasibility of this physiological signal to detect drowsiness is still not proved, this thesis also investigates its feasibility. This thesis is based on an experiment were subjects were sleep deprived during 28 hours. At 3 specific moments of sleep deprivation, subjects performed psychomotor vigilance task (PVT). During these tasks, different physiological signals whose electroencephalogram (EEG), electrooculogram (EOG), and electrocardiogram (ECG) were recorded. Based on the EEG and EOG signals, which are the references to assess drowsiness, the true state of each subject is known on the Karolinska Drowsiness Scale and can be defined as awake or drowsy given a defined threshold. First, this thesis performs a review of the literature to find the possible parameters indicative of drowsiness computed from the ECG. Then, a complete processing chain of the ECG signal is implemented to be able to compute these parameters in the time and statistical domains, the non-linear domain, and finally in the frequency domain from the raw ECG of the subjects. As the respiratory signal can be derived from the ECG (ECG-Derived Respiration signal), this thesis also incorporates parameters from the respiratory domain in order to see if this domain can be use to detect drowsiness. Once these parameters are computed, a machine learning phase is developed. During this phase, the issue of the variability of the features between the subjects was highlighted. Several techniques to compensate this variability have been tested but none improved the results obtained. This variability makes the system developed to be not reliable enough on all the subjects of the experiment to only use the ECG to predict drowsiness.
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Trucking --- Wakefulness --- Drowsiness --- Fatigue --- Truck drivers --- Safety measures --- Physiological aspects. --- Measurement. --- Physiology.
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Trucking --- Wakefulness --- Drowsiness --- Fatigue --- Truck drivers --- Safety measures --- Physiological aspects. --- Measurement. --- Physiology.
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Cette 2e édition révisée et augmentée du manuel de la Société Française de Recherche et Médecine du Sommeil (SFRMS) propose une approche clinique transversale des troubles du sommeil afin de :Reconnaître et explorer les plaintes de type hypersomnolence, insomnie et agitation pendant le sommeil ;Diagnostiquer et traiter tous les troubles du sommeil ;Connaître et savoir interpréter les techniques d’exploration du sommeil, du comportement pendant le sommeil, de la veille/vigilance et du rythme circadien veille-sommeil ;Appréhender les enjeux organisationnels et de recherche en médecine du sommeil. A destination des médecins se formant à la médecine du sommeil (en particulier dans le cadre du DIU : Le sommeil et ses pathologies, et de la FST Sommeil), cet ouvrage sera également le compagnon clinique idéal pour tout professionnel de santé interagissant avec un centre du sommeil et désireux de comprendre le raisonnement clinique devant un trouble du sommeil.
Sleep disorders. --- Sleep disorders --- Sleep apnea syndromes. --- Restless legs syndrome. --- Drowsiness. --- Syndromes des apnées du sommeil --- Somnolence --- Syndrome des jambes sans repos --- Troubles du sommeil --- Troubles de la veille et du sommeil. --- Médecine du sommeil. --- Diagnosis. --- Sleep Wake Disorders --- Sleepiness --- Sleep Medicine --- Sleep Apnea Syndromes --- Restless Legs Syndrome
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This book describes recent efforts in improving intelligent systems for automatic biosignal analysis. It focuses on machine learning and deep learning methods used for classification of different organism states and disorders based on biomedical signals such as EEG, ECG, HRV, and others.
Information technology industries --- sleep stage scoring --- neural network-based refinement --- residual attention --- T-end annotation --- signal quality index --- tSQI --- optimal shrinkage --- emotion --- EEG --- DEAP --- CNN --- surgery image --- disgust --- autonomic nervous system --- electrocardiogram --- galvanic skin response --- olfactory training --- psychophysics --- smell --- wearable sensors --- wine sensory analysis --- accuracy --- convolution neural network (CNN) --- classifiers --- electrocardiography --- k-fold validation --- myocardial infarction --- sensitivity --- sleep staging --- electroencephalography (EEG) --- brain functional connectivity --- frequency band fusion --- phase-locked value (PLV) --- wearable device --- emotional state --- mental workload --- stress --- heart rate --- eye blinks rate --- skin conductance level --- emotion recognition --- electroencephalogram (EEG) --- photoplethysmography (PPG) --- machine learning --- feature extraction --- feature selection --- deep learning --- non-stationarity --- individual differences --- inter-subject variability --- covariate shift --- cross-participant --- inter-participant --- drowsiness detection --- EEG features --- drowsiness classification --- fatigue detection --- residual network --- Mish --- spatial transformer networks --- non-local attention mechanism --- Alzheimer’s disease --- fall detection --- event-centered data segmentation --- accelerometer --- window duration --- n/a --- Alzheimer's disease
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This book describes recent efforts in improving intelligent systems for automatic biosignal analysis. It focuses on machine learning and deep learning methods used for classification of different organism states and disorders based on biomedical signals such as EEG, ECG, HRV, and others.
Information technology industries --- sleep stage scoring --- neural network-based refinement --- residual attention --- T-end annotation --- signal quality index --- tSQI --- optimal shrinkage --- emotion --- EEG --- DEAP --- CNN --- surgery image --- disgust --- autonomic nervous system --- electrocardiogram --- galvanic skin response --- olfactory training --- psychophysics --- smell --- wearable sensors --- wine sensory analysis --- accuracy --- convolution neural network (CNN) --- classifiers --- electrocardiography --- k-fold validation --- myocardial infarction --- sensitivity --- sleep staging --- electroencephalography (EEG) --- brain functional connectivity --- frequency band fusion --- phase-locked value (PLV) --- wearable device --- emotional state --- mental workload --- stress --- heart rate --- eye blinks rate --- skin conductance level --- emotion recognition --- electroencephalogram (EEG) --- photoplethysmography (PPG) --- machine learning --- feature extraction --- feature selection --- deep learning --- non-stationarity --- individual differences --- inter-subject variability --- covariate shift --- cross-participant --- inter-participant --- drowsiness detection --- EEG features --- drowsiness classification --- fatigue detection --- residual network --- Mish --- spatial transformer networks --- non-local attention mechanism --- Alzheimer’s disease --- fall detection --- event-centered data segmentation --- accelerometer --- window duration --- n/a --- Alzheimer's disease
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This book describes recent efforts in improving intelligent systems for automatic biosignal analysis. It focuses on machine learning and deep learning methods used for classification of different organism states and disorders based on biomedical signals such as EEG, ECG, HRV, and others.
sleep stage scoring --- neural network-based refinement --- residual attention --- T-end annotation --- signal quality index --- tSQI --- optimal shrinkage --- emotion --- EEG --- DEAP --- CNN --- surgery image --- disgust --- autonomic nervous system --- electrocardiogram --- galvanic skin response --- olfactory training --- psychophysics --- smell --- wearable sensors --- wine sensory analysis --- accuracy --- convolution neural network (CNN) --- classifiers --- electrocardiography --- k-fold validation --- myocardial infarction --- sensitivity --- sleep staging --- electroencephalography (EEG) --- brain functional connectivity --- frequency band fusion --- phase-locked value (PLV) --- wearable device --- emotional state --- mental workload --- stress --- heart rate --- eye blinks rate --- skin conductance level --- emotion recognition --- electroencephalogram (EEG) --- photoplethysmography (PPG) --- machine learning --- feature extraction --- feature selection --- deep learning --- non-stationarity --- individual differences --- inter-subject variability --- covariate shift --- cross-participant --- inter-participant --- drowsiness detection --- EEG features --- drowsiness classification --- fatigue detection --- residual network --- Mish --- spatial transformer networks --- non-local attention mechanism --- Alzheimer’s disease --- fall detection --- event-centered data segmentation --- accelerometer --- window duration --- n/a --- Alzheimer's disease
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Pourquoi le sommeil est-il si important ? Pourquoi avons-nous fréquemment des insomnies ?Le professeur Steven Laureys, neurologue mondialement connu, mène depuis plus de vingt-cinq ans des recherches révolutionnaires sur les états de conscience. Grâce à la neuro-imagerie, il étudie le cerveau pendant le sommeil.Dans ce livre, le docteur Laureys nous donne des clés pour passer de bonnes nuits de sommeil.Il nous explique pourquoi dormir est essentiel pour notre cerveau et notre santé, et que faire en cas de difficultés d'endormissement, de sommeil agité, de fatigue, de ronflements, de somnambulisme, de paralysie du sommeil, de cauchemars, de rêves lucides...
Sleep --- Sleep disorders --- Narcolepsie --- Sommeil --- Troubles du sommeil --- Somnambulisme --- Rêves lucides --- Somnolence --- Syndromes des apnées du sommeil --- Sommeil. --- Narcolepsie. --- Troubles de la veille et du sommeil. --- Syndromes d'apnées du sommeil. --- Physiological aspects. --- Health aspects. --- Sleep disorders. --- Sleepwalking. --- Lucid dreams. --- Drowsiness. --- Narcolepsy. --- Sleep. --- Sleep Wake Disorders. --- Somnambulism. --- Sleep Apnea Syndromes. --- Troubles du sommeil. --- Somnambulisme. --- Rêves lucides. --- Somnolence. --- Syndromes des apnées du sommeil.
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