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2010 Conference Publication Cepstrum method enables accurate assessment of thickness of cortical bone layers - Potential improvement for analysis of ultrasound backscatter from underlying trabecular matrixKarjalainen, Janne P., Töyräs, Juha and Jurvelin, Jukka S. (2010). Cepstrum method enables accurate assessment of thickness of cortical bone layers - Potential improvement for analysis of ultrasound backscatter from underlying trabecular matrix. 20th International Congress on Acoustics 2010, ICA 2010 - Incorporating the 2010 Annual Conference of the Australian Acoustical Society, , , August 23, 2010-August 27, 2010. |
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2010 Journal Article Simultaneous ultrasound measurement of articular cartilage and subchondral boneAula, A. S., Töyräs, J., Tiitu, V. and Jurvelin, J. S. (2010). Simultaneous ultrasound measurement of articular cartilage and subchondral bone. Osteoarthritis and Cartilage, 18 (12), 1570-1576. doi: 10.1016/j.joca.2010.09.009 |
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2010 Journal Article Technical and practical improvements in arthroscopic indentation technique for diagnostics of articular cartilage softeningTimonen, M. A., TÖyräs, J., Aula, A. S., Karjalainen, J. P., Riekkinen, O. and Jurvelin, J. S. (2010). Technical and practical improvements in arthroscopic indentation technique for diagnostics of articular cartilage softening. Journal of Medical Engineering and Technology, 35 (1), 40-46. doi: 10.3109/03091902.2010.525684 |
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2010 Journal Article Diffusion coefficients of articular cartilage for different CT and MRI contrast agentsKulmala, K. A.M., Korhonen, R. K., Julkunen, P., Jurvelin, J. S., Quinn, T. M., Kröger, H. and Töyräs, J. (2010). Diffusion coefficients of articular cartilage for different CT and MRI contrast agents. Medical Engineering and Physics, 32 (8), 878-882. doi: 10.1016/j.medengphy.2010.06.002 |
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2010 Journal Article Quantitative evaluation of spontaneously and surgically repaired rabbit articular cartilage using intra-articular ultrasound method in situVirén, Tuomas, Saarakkala, Simo, Jurvelin, Jukka S., Pulkkinen, Hertta J., Tiitu, Virpi, Valonen, Piia, Kiviranta, Ilkka, Lammi, Mikko J. and Töyräs, Juha (2010). Quantitative evaluation of spontaneously and surgically repaired rabbit articular cartilage using intra-articular ultrasound method in situ. Ultrasound in Medicine and Biology, 36 (5), 833-839. doi: 10.1016/j.ultrasmedbio.2010.02.015 |
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2010 Journal Article 2-D finite difference time domain model of ultrasound reflection from normal and osteoarthritic human articular cartilage surfaceKaleva, Erna, Liukkonen, Jukka, Töyräs, Juha, Saarakkala, Simo, Kiviranta, Panu and Jurvelin, Jukka (2010). 2-D finite difference time domain model of ultrasound reflection from normal and osteoarthritic human articular cartilage surface. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 57 (4) 5442883, 892-899. doi: 10.1109/TUFFC.2010.1493 |
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2010 Journal Article Numerical Analysis of Uncertainties in Dual Frequency Bone Ultrasound TechniqueMalo, Markus K.H., Karjalainen, Janne P., Isaksson, Hanna, Riekkinen, Ossi, Jurvelin, Jukka S. and Töyräs, Juha (2010). Numerical Analysis of Uncertainties in Dual Frequency Bone Ultrasound Technique. Ultrasound in Medicine and Biology, 36 (2), 288-294. doi: 10.1016/j.ultrasmedbio.2009.10.008 |
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2010 Conference Publication Repair of osteochondral defects with recombinant human type II collagen gel and autologous chondrocytes in a rabbit modelPulkkinen, H., Tiitu, V., Valonen, P., Silvast, T. S., Jurvelin, J. S., Töyräs, J., Kiviranta, I. and Lammi, M. J. (2010). Repair of osteochondral defects with recombinant human type II collagen gel and autologous chondrocytes in a rabbit model. AO Research Institute Davos. |
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2009 Journal Article Diffusion and near-equilibrium distribution of MRI and CT contrast agents in articular cartilageSilvast, Tuomo S., Kokkonen, Harri T., Jurvelin, Jukka S., Quinn, Thomas M., Nieminen, Miika T. and Töyräs, Juha (2009). Diffusion and near-equilibrium distribution of MRI and CT contrast agents in articular cartilage. Physics in Medicine and Biology, 54 (22), 6823-6836. doi: 10.1088/0031-9155/54/22/005 |
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2009 Journal Article Simultaneous computed tomography of articular cartilage and subchondral boneAula, A. S., Jurvelin, J. S. and Töyräs, J. (2009). Simultaneous computed tomography of articular cartilage and subchondral bone. Osteoarthritis and Cartilage, 17 (12), 1583-1588. doi: 10.1016/j.joca.2009.06.010 |
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2009 Conference Publication Ultrasound backscattering outperforms the clinically used ultrasound parameters in discrimination of osteoporotic-like human trabecular bone samplesKarjalainen, J., Töyräs, J., Riekkinen, O. and Hakulinen, M. A. (2009). Ultrasound backscattering outperforms the clinically used ultrasound parameters in discrimination of osteoporotic-like human trabecular bone samples. World Congress on Medical Physics and Biomedical Engineering: Diagnostic Imaging, , , September 7, 2009-September 12, 2009. Springer Verlag. doi: 10.1007/978-3-642-03879-2-27 |
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2009 Journal Article Minimally Invasive Ultrasound Method for Intra-Articular Diagnostics of Cartilage DegenerationVirén, T., Saarakkala, S., Kaleva, E., Nieminen, H. J., Jurvelin, J. S. and Töyräs, J. (2009). Minimally Invasive Ultrasound Method for Intra-Articular Diagnostics of Cartilage Degeneration. Ultrasound in Medicine and Biology, 35 (9), 1546-1554. doi: 10.1016/j.ultrasmedbio.2009.04.004 |
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2009 Journal Article Effects of Ultrasound Beam Angle and Surface Roughness on the Quantitative Ultrasound Parameters of Articular CartilageKaleva, E., Saarakkala, S., Jurvelin, J. S., Virén, T. and Töyräs, J. (2009). Effects of Ultrasound Beam Angle and Surface Roughness on the Quantitative Ultrasound Parameters of Articular Cartilage. Ultrasound in Medicine and Biology, 35 (8), 1344-1351. doi: 10.1016/j.ultrasmedbio.2009.03.009 |
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2009 Journal Article Ultrasound Backscatter Imaging Provides Frequency-Dependent Information on Structure, Composition and Mechanical Properties of Human Trabecular BoneKarjalainen, Janne P., Töyräs, Juha, Riekkinen, Ossi, Hakulinen, Mikko and Jurvelin, Jukka S. (2009). Ultrasound Backscatter Imaging Provides Frequency-Dependent Information on Structure, Composition and Mechanical Properties of Human Trabecular Bone. Ultrasound in Medicine and Biology, 35 (8), 1376-1384. doi: 10.1016/j.ultrasmedbio.2009.03.011 |
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2009 Journal Article Differences in Acoustic Properties of Intact and Degenerated Human Patellar Cartilage During CompressionKiviranta, Panu, Lammentausta, Eveliina, Töyräs, Juha, Nieminen, Heikki J., Julkunen, Petro, Kiviranta, Ilkka and Jurvelin, Jukka S. (2009). Differences in Acoustic Properties of Intact and Degenerated Human Patellar Cartilage During Compression. Ultrasound in Medicine and Biology, 35 (8), 1367-1375. doi: 10.1016/j.ultrasmedbio.2009.03.003 |
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2009 Journal Article Effects of ultrasound frequency, temporal sampling frequency, and spatial sampling step on the quantitative ultrasound parameters of articular cartilageKaleva, Erna, Töyräs, Juha, Jurvelin, Jukka S., Virén, Tuomas and Saarakkala, Simo (2009). Effects of ultrasound frequency, temporal sampling frequency, and spatial sampling step on the quantitative ultrasound parameters of articular cartilage. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 56 (7) 5116864, 1383-1393. doi: 10.1109/TUFFC.2009.1194 |
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2009 Journal Article Accuracy of automatic analysis of ambulatory recordings of nocturnal breathing disorders is significantly instrumentation dependentTiihonen, P., Hukkanen, T., Tuomilehto, H., Mervaala, E., Paakkonen, A. and Toyras, J. (2009). Accuracy of automatic analysis of ambulatory recordings of nocturnal breathing disorders is significantly instrumentation dependent. Journal of Medical Engineering and Technology, 33 (5), 386-393. doi: 10.1080/03091900902739999 |
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2009 Journal Article Strain-Dependent Modulation of Ultrasound Speed in Articular Cartilage Under Dynamic CompressionLötjönen, Pauno, Julkunen, Petro, Töyräs, Juha, Lammi, Mikko J., Jurvelin, Jukka S. and Nieminen, Heikki J. (2009). Strain-Dependent Modulation of Ultrasound Speed in Articular Cartilage Under Dynamic Compression. Ultrasound in Medicine and Biology, 35 (7), 1177-1184. doi: 10.1016/j.ultrasmedbio.2009.03.002 |
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2009 Journal Article Fabrication and testing of polyimide-based microelectrode arrays for cortical mapping of evoked potentialsMyllymaa, Sami, Myllymaa, Katja, Korhonen, Hannu, Töyräs, Juha, Jääskeläinen, Juha E., Djupsund, Kaj, Tanila, Heikki and Lappalainen, Reijo (2009). Fabrication and testing of polyimide-based microelectrode arrays for cortical mapping of evoked potentials. Biosensors and Bioelectronics, 24 (10), 3067-3072. doi: 10.1016/j.bios.2009.03.028 |
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2009 Journal Article Evaluation of a novel ambulatory device for screening of sleep apneaTiihonen, Pekka, Hukkanen, Taina, Tuomilehto, Henri, Mervaala, Esa and Töyräs, Juha (2009). Evaluation of a novel ambulatory device for screening of sleep apnea. Telemedicine and e-Health, 15 (3), 283-289. doi: 10.1089/tmj.2008.0118 |
