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2015 Journal Article Effect of different oxygen desaturation threshold levels on hypopnea scoring and classification of severity of sleep apneaMyllymaa, Sami, Myllymaa, Katja, Kupari, Salla, Kulkas, Antti, Leppänen, Timo, Tiihonen, Pekka, Mervaala, Esa, Seppä, Juha, Tuomilehto, Henri and Töyräs, Juha (2015). Effect of different oxygen desaturation threshold levels on hypopnea scoring and classification of severity of sleep apnea. Sleep and Breathing, 19 (3), 947-954. doi: 10.1007/s11325-015-1118-x |
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2015 Journal Article Optical absorption spectra of human articular cartilage correlate with biomechanical properties, histological score and biochemical compositionAfara, Isaac O., Hauta-Kasari, Markku, Jurvelin, Jukka S., Oloyede, Adekunle and Töyräs, Juha (2015). Optical absorption spectra of human articular cartilage correlate with biomechanical properties, histological score and biochemical composition. Physiological Measurement, 36 (9) 1913, 1913-1928. doi: 10.1088/0967-3334/36/9/1913 |
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2015 Journal Article Forehead EEG electrode set versus full-head scalp EEG in 100 patients with altered mental stateMuraja-Murro, Anu, Mervaala, Esa, Westeren-Punnonen, Susanna, Lepola, Pasi, Töyräs, Juha, Myllymaa, Sami, Julkunen, Petro, Kantanen, Anne-Mari, Kälviäinen, Reetta and Myllymaa, Katja (2015). Forehead EEG electrode set versus full-head scalp EEG in 100 patients with altered mental state. Epilepsy and Behavior, 49, 245-249. doi: 10.1016/j.yebeh.2015.04.041 |
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2015 Journal Article Contrast enhanced imaging of human meniscus using cone beam CTHonkanen, J. T J, Danso, E. K., Suomalainen, J. S., Tiitu, V., Korhonen, R. K., Jurvelin, J. S. and Töyräs, J. (2015). Contrast enhanced imaging of human meniscus using cone beam CT. Osteoarthritis and Cartilage, 23 (8), 1367-1376. doi: 10.1016/j.joca.2015.03.037 |
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2015 Journal Article Ultrasound backscattering is anisotropic in bovine articular cartilageInkinen, Satu I., Liukkonen, Jukka, Tiitu, Virpi, Virén, Tuomas, Jurvelin, Jukka S. and Töyräs, Juha (2015). Ultrasound backscattering is anisotropic in bovine articular cartilage. Ultrasound in Medicine and Biology, 41 (7), 1958-1966. doi: 10.1016/j.ultrasmedbio.2015.03.021 |
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2015 Journal Article Characterization of site-specific biomechanical properties of human meniscus -importance of collagen and fluid on mechanical nonlinearitiesDanso, E. K., Mäkelä, J. T.A., Tanska, P., Mononen, M. E., Honkanen, J. T.J., Jurvelin, J. S., Töyräs, J., Julkunen, P. and Korhonen, R. K. (2015). Characterization of site-specific biomechanical properties of human meniscus -importance of collagen and fluid on mechanical nonlinearities. Journal of Biomechanics, 48 (8), 1499-1507. doi: 10.1016/j.jbiomech.2015.01.048 |
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2015 Journal Article Thermal imaging in screening of joint inflammation and rheumatoid arthritis in childrenLasanen, R, Piippo-Savolainen, E, Remes-Pakarinen, T, Kröger, L, Heikkilä, A, Julkunen, P, Karhu, J and Töyräs, J (2015). Thermal imaging in screening of joint inflammation and rheumatoid arthritis in children. Physiological measurement, 36 (2), 273-82. doi: 10.1088/0967-3334/36/2/273 |
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2015 Journal Article Relationships between tissue composition and viscoelastic properties in human trabecular boneOjanen, X., Isaksson, H., Töyräs, J., Turunen, M. J., Malo, M. K H, Halvari, A. and Jurvelin, J. S. (2015). Relationships between tissue composition and viscoelastic properties in human trabecular bone. Journal of Biomechanics, 48 (2), 269-275. doi: 10.1016/j.jbiomech.2014.11.034 |
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2015 Conference Publication Desaturation event characteristics and mortality risk in severe sleep apneaKulkas, Antti, Muraja-Murro, A., Leppänen, T., Tiihonen, P., Mervaala, E. and Töyräs, J. (2015). Desaturation event characteristics and mortality risk in severe sleep apnea. World Congress on Medical Physics and Biomedical Engineering (2015), Toronto, ON, Canada, 7-12 June 2015. Cham, Switzerland: Springer. doi: 10.1007/978-3-319-19387-8_231 |
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2014 Journal Article Importance of material properties and porosity of bone on mechanical response of articular cartilage in human knee joint - a two-dimensional finite element studyVenäläinen, Mikko S., Mononen, Mika E., Jurvelin, Jukka S., Töyräs, Juha, Virén, Tuomas and Korhonen, Rami K. (2014). Importance of material properties and porosity of bone on mechanical response of articular cartilage in human knee joint - a two-dimensional finite element study. Journal of Biomechanical Engineering, 136 (12) 121005. doi: 10.1115/1.4028801 |
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2014 Journal Article Dependence of light attenuation and backscattering on collagen concentration and chondrocyte density in agarose scaffoldsPuhakka, P. H., Ylärinne, J. H., Lammi, M. J., Saarakkala, S., Tiitu, V., Kröger, H., Virén, T., Jurvelin, J. S. and Töyräs, J. (2014). Dependence of light attenuation and backscattering on collagen concentration and chondrocyte density in agarose scaffolds. Physics in Medicine and Biology, 59 (21), 6537-6548. doi: 10.1088/0031-9155/59/21/6537 |
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2014 Journal Article Morbidity and mortality risk ratios are elevated in severe supine dominant OSA: a long-term follow-up studyKulkas, Antti, Muraja-Murro, Anu, Tiihonen, Pekka, Mervaala, Esa and Töyräs, Juha (2014). Morbidity and mortality risk ratios are elevated in severe supine dominant OSA: a long-term follow-up study. Sleep and Breathing, 19 (2), 653-660. doi: 10.1007/s11325-014-1071-0 |
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2014 Journal Article Weight loss alters severity of individual nocturnal respiratory events depending on sleeping positionKulkas, A., Leppänen, T., Sahlman, J., Tiihonen, P., Mervaala, E., Kokkarinen, J., Randell, J., Seppä, J., Töyräs, J. and Tuomilehto, H. (2014). Weight loss alters severity of individual nocturnal respiratory events depending on sleeping position. Physiological Measurement, 35 (10) 2037, 2037-2052. doi: 10.1088/0967-3334/35/10/2037 |
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2014 Journal Article Ultrasound arthroscopy of human knee cartilage and subchondral bone in vivoLiukkonen, Jukka, Lehenkari, Petri, Hirvasniemi, Jukka, Joukainen, Antti, Virén, Tuomas, Saarakkala, Simo, Nieminen, Miika T., Jurvelin, Jukka S. and Töyräs, Juha (2014). Ultrasound arthroscopy of human knee cartilage and subchondral bone in vivo. Ultrasound in Medicine and Biology, 40 (9), 2039-2047. doi: 10.1016/j.ultrasmedbio.2014.04.001 |
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2014 Journal Article Adjustment of apnea-hypopnea index with severity of obstruction events enhances detection of sleep apnea patients with the highest risk of severe health consequencesMuraja-Murro, A., Kulkas, A., Hiltunen, M., Kupari, S., Hukkanen, T., Tiihonen, P., Mervaala, E. and Töyräs, J. (2014). Adjustment of apnea-hypopnea index with severity of obstruction events enhances detection of sleep apnea patients with the highest risk of severe health consequences. Sleep and Breathing, 18 (3), 641-647. doi: 10.1007/s11325-013-0927-z |
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2014 Journal Article Collagen and chondrocyte concentrations control ultrasound scattering in aAgarose scaffoldsInkinen, S., Liukkonen, J., Ylärinne, J. H., Puhakka, P. H., Lammi, M. J., Virén, T., Jurvelin, J. S. and Töyräs, J. (2014). Collagen and chondrocyte concentrations control ultrasound scattering in aAgarose scaffolds. Ultrasound in Medicine and Biology, 40 (9), 2162-2171. doi: 10.1016/j.ultrasmedbio.2014.03.016 |
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2014 Journal Article Shielded design of screen-printed EEG electrode set reduces interference pick-upLepola, Pasi, Myllymaa, Sami, Töyräs, Juha, Mervaala, Esa, Lappalainen, Reijo and Myllymaa, Katja (2014). Shielded design of screen-printed EEG electrode set reduces interference pick-up. IEEE Sensors Journal, 14 (8) 6780623, 2692-2697. doi: 10.1109/JSEN.2014.2314318 |
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2014 Journal Article Deformation of articular cartilage during static loading of a knee joint - experimental and finite element analysisHalonen, K. S., Mononen, M. E., Jurvelin, J. S., Töyräs, J., Salo, J. and Korhonen, R. K. (2014). Deformation of articular cartilage during static loading of a knee joint - experimental and finite element analysis. Journal of Biomechanics, 47 (10), 2467-2474. doi: 10.1016/j.jbiomech.2014.04.013 |
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2014 Journal Article Ultrasound backscatter measurements of intact human proximal femurs - relationships of ultrasound parameters with tissue structure and mineral densityMalo, M. K.H., Töyräs, J., Karjalainen, J. P., Isaksson, H., Riekkinen, O. and Jurvelin, J. S. (2014). Ultrasound backscatter measurements of intact human proximal femurs - relationships of ultrasound parameters with tissue structure and mineral density. Bone, 64, 240-245. doi: 10.1016/j.bone.2014.04.014 |
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2014 Journal Article Screen-printed EEG electrode set for emergency useLepola, Pasi, Myllymaa, Sami, Töyräs, Juha, Muraja-Murro, Anu, Mervaala, Esa, Lappalainen, Reijo and Myllymaa, Katja (2014). Screen-printed EEG electrode set for emergency use. Sensors and Actuators, A: Physical, 213, 19-26. doi: 10.1016/j.sna.2014.03.029 |
