Hasan J - Search Results

1

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

Himanen SL, Virkkala J, Huupponen E, Hasan J. Himanen SL, et al. Among authors: hasan j. Sleep Med. 2003 Jul;4(4):361-6. doi: 10.1016/s1389-9457(03)00155-2. Sleep Med. 2003. PMID: 14592314

2

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

Himanen SL, Virkkala J, Huupponen E, Hasan J. Himanen SL, et al. Among authors: hasan j. Sleep Med. 2003 May;4(3):229-34. doi: 10.1016/s1389-9457(02)00239-3. Sleep Med. 2003. Corrected and republished in: Sleep Med. 2003 Jul;4(4):361-6. doi: 10.1016/s1389-9457(03)00155-2 PMID: 14592327 Corrected and republished.

3

Occurrence of periodic sleep spindles within and across non-REM sleep episodes.

Himanen SL, Virkkala J, Huupponen E, Niemi J, Hasan J. Himanen SL, et al. Among authors: hasan j. Neuropsychobiology. 2003;48(4):209-16. doi: 10.1159/000074639. Neuropsychobiology. 2003. PMID: 14673219

4

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

Huupponen E, Himanen SL, Hasan J, Värri A. Huupponen E, et al. Among authors: hasan j. Int J Psychophysiol. 2004 Feb;51(3):223-30. doi: 10.1016/j.ijpsycho.2003.09.007. Int J Psychophysiol. 2004. PMID: 14962574

5

Automated frequency analysis of synchronous and diffuse sleep spindles.

Huupponen E, Saastamoinen A, Niemi J, Virkkala J, Hasan J, Värri A, Himanen SL. Huupponen E, et al. Among authors: hasan j. Neuropsychobiology. 2005;51(4):256-64. doi: 10.1159/000085821. Epub 2005 May 18. Neuropsychobiology. 2005. PMID: 15905631

6

Anteroposterior difference in EEG sleep depth measure is reduced in apnea patients.

Huupponen E, Saastamoinen A, Joutsen A, Virkkala J, Alametsä J, Hasan J, Värri A, Himanen SL. Huupponen E, et al. Among authors: hasan j. J Med Syst. 2005 Oct;29(5):527-38. doi: 10.1007/s10916-005-6109-1. J Med Syst. 2005. PMID: 16180488

7

Apnea patients show a frontopolar inter-hemispheric spindle frequency difference.

Huupponen E, Saastamoinen A, Eskelinen V, Värri A, Hasan J, Himanen SL. Huupponen E, et al. Among authors: hasan j. Neurosci Lett. 2006 Jul 31;403(1-2):186-9. doi: 10.1016/j.neulet.2006.04.042. Epub 2006 May 16. Neurosci Lett. 2006. PMID: 16707218

8

Development and comparison of four sleep spindle detection methods.

Huupponen E, Gómez-Herrero G, Saastamoinen A, Värri A, Hasan J, Himanen SL. Huupponen E, et al. Among authors: hasan j. Artif Intell Med. 2007 Jul;40(3):157-70. doi: 10.1016/j.artmed.2007.04.003. Epub 2007 Jun 6. Artif Intell Med. 2007. PMID: 17555950

9

Spindle frequencies in sleep EEG show U-shape within first four NREM sleep episodes.

Himanen SL, Virkkala J, Huhtala H, Hasan J. Himanen SL, et al. Among authors: hasan j. J Sleep Res. 2002 Mar;11(1):35-42. doi: 10.1046/j.1365-2869.2002.00273.x. J Sleep Res. 2002. PMID: 11869425

10

Autoassociative MLP in sleep spindle detection.

Huupponen E, Värri A, Himanen SL, Hasan J, Lehtokangas M, Saarinen J. Huupponen E, et al. Among authors: hasan j. J Med Syst. 2000 Jun;24(3):183-93. doi: 10.1023/a:1005543710588. J Med Syst. 2000. PMID: 10984872

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