Fuat Özgen

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BACKGROUND Polysomnography (PSG) is used to define physiological sleep and different physiological sleep stages, to assess sleep quality and diagnose many types of sleep disorders such as obstructive sleep apnea. However, PSG requires not only the connection of various sensors and electrodes to the subject but also spending the night in a bed that is(More)
Being one of the well-defined and functional rhythmic activities observed in sleep EEG, sleep spindles are significant for brain research. Visual detection of sleep spindles is very time consuming and subjective. In this study, automated spindle detection by using AR modeling for feature extraction is proposed. Multilayer Perceptron (MLP) and Support Vector(More)
OBJECTIVE Sleep disorders are a common and important part of schizophrenia's clinical Picture; however, the number of polysomnography-based studies of schizophrenia is limited and there is a lack of consensus regarding a specific sleep pattern in schizophrenia patients. As such, the aim of the present study was to investigate the sleep architecture in(More)
SUMMARY Objective: Sleep disorders are a common and important part of schizophrenia's clinical Picture; however, the number of polysomnography-based studies of schizophrenia is limited and there is a lack of consensus regarding a specific sleep pattern in schizophrenia patients. As such, the aim of the present study was to investigate the sleep architecture(More)
ÖZET Ç a lış m a d a erişkin p rim er enuresis n o k tu m a olgularında uyku örûntüsünün tan ım lan m ası am açlanm ıştır. Bu a m a ç la e n ü re tik o lg u la rla sağlıklı d e n e k le rin uyku örûntCıleri karşılaştırmıştır. Enüretikierde d ö n e m değişikliğinin v e 2. d ö n e m yûzdesinin d a h a a z (p <.0. 1), 4. d ö n e m değişikliğinin (p < 0 .0 T)(More)
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