Joel Hasan

发表

Multi‐centre comparison of five eye movement detection algorithms

Alpo Värri, Bob Kemp, Agostinho C Rosa, 1995, Journal of sleep research.

Fuzzy detection of EEG alpha without amplitude thresholding

Jukka Saarinen, Alpo Värri, Joel Hasan, 2002, Artif. Intell. Medicine.

Computer program for automated sleep depth estimation

Alpo Värri, Joel Hasan, Antti Saastamoinen, 2006, Comput. Methods Programs Biomed..

Comparison of fuzzy reasoning and Autoassociative MLP in sleep spindle detection

Jukka Saarinen, Alpo Värri, Joel Hasan, 2000, 2000 10th European Signal Processing Conference.

Systematic performance evaluation of a continuous-scale sleep depth measure.

Alpo Värri, Joel Hasan, Antti Saastamoinen, 2007, Medical engineering & physics.

Dictionaries of waveforms for frequency analysis of simulated spindles

Wim Van Paesschen, Sabine Van Huffel, Karen O. Egiazarian, 2005 .

Automatic detection of slow wave sleep using two channel electro-oculography

Alpo Värri, Joel Hasan, Sari-Leena Himanen, 2007, Journal of Neuroscience Methods.

Automatic detection of spiking events in EMFi sheet during sleep.

Alpo Värri, Joel Hasan, Antti Saastamoinen, 2006, Medical engineering & physics.

Sleep stage classification with low complexity and low bit rate

Joel Hasan, Sari-Leena Himanen, Jussi Virkkala, 2009, 2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

Sleep Depth Oscillations: An Aspect to Consider in Automatic Sleep Analysis

Alpo Värri, Joel Hasan, Eero Huupponen, 2003, Journal of Medical Systems.

Anteroposterior Difference in EEG Sleep Depth Measure is Reduced in Apnea Patients

Alpo Värri, Joel Hasan, Atte Joutsen, 2005, Journal of Medical Systems.

A Study on Gender and Age Differences in Sleep Spindles

Jukka Saarinen, Alpo Värri, Joel Hasan, 2002, Neuropsychobiology.

Automatic quantification of light sleep shows differences between apnea patients and healthy subjects.

Alpo Värri, Joel Hasan, Eero Huupponen, 2004, International journal of psychophysiology : official journal of the International Organization of Psychophysiology.

Topographic differences in mean computational sleep depth between healthy controls and obstructive sleep apnoea patients

Hannu Oja, Alpo Värri, Joel Hasan, 2006, Journal of Neuroscience Methods.

Automatic sleep stage classification using two facial electrodes

Joel Hasan, Sari-Leena Himanen, Jussi Virkkala, 2008, 2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

Compressed tracheal sound analysis in screening of sleep-disordered breathing

Joel Hasan, Frank Cameron, Antti Kulkas, 2008, Clinical Neurophysiology.

Spindle frequency remains slow in sleep apnea patients throughout the night.

Joel Hasan, Eero Huupponen, Sari-Leena Himanen, 2003, Sleep medicine.

Occurrence of Periodic Sleep Spindles within and across Non-REM Sleep Episodes

Joel Hasan, Eero Huupponen, Sari-Leena Himanen, 2003, Neuropsychobiology.