Islam Samir Mohamed Badreldin <br/><br/>
From sleep staging to sleep quality assessment :   Measuring sleep restoration gain via modeling the latent processes of sleep /  
 من مراقبة مراحل النوم إلى تقييم جودة النوم :   اكتشاف العمليات الكامنة خلف مراحل النوم لقياس جودة النوم 
Islam Samir Mohamed Badreldin ; Supervised Mohamed Emad Mousa Rasmy , Ahmed Abdelaal Morsy 
 - Cairo :   Islam Samir Mohamed Badreldin ,   2012 
 - 69P. :   charts ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of System and Biomedical Engineering 
<br/><br/> Sleep is a physiological process by which the body restores its vitality , wellness and efficiency . The restorative ability of sleep is related to its depth and structure . Sleep staging is the clinical practice of identifying the depth and structure of sleep . In the sixties of the last century , Rechtschaffen and Kales ( R & K ) set the sleep scoring guidelines so as to standardize the terminology , techniques and the system used by sleep scorers 
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<br/><br/><label>Subjects--Index Terms: </label>Machine learning Sleep quality  Sleep staging