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2021 Journal Article Raman spectroscopy is sensitive to biochemical changes related to various cartilage injuriesShaikh, Rubina, Nippolainen, Ervin, Virtanen, Vesa, Torniainen, Jari, Rieppo, Lassi, Saarakkala, Simo, Afara, Isaac O. and Töyräs, Juha (2021). Raman spectroscopy is sensitive to biochemical changes related to various cartilage injuries. Journal of Raman Spectroscopy, 52 (4) jrs.6062, 796-804. doi: 10.1002/jrs.6062 |
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2021 Journal Article Automatic respiratory event scoring in obstructive sleep apnea using a long short-term memory neural networkNikkonen, Sami, Korkalainen, Henri, Leino, Akseli, Myllymaa, Sami, Duce, Brett, Leppanen, Timo and Toyras, Juha (2021). Automatic respiratory event scoring in obstructive sleep apnea using a long short-term memory neural network. IEEE Journal of Biomedical and Health Informatics, 25 (8) 9373894, 2917-2927. doi: 10.1109/JBHI.2021.3064694 |
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2021 Journal Article Infrared fiber-optic spectroscopy detects bovine articular cartilage degenerationVirtanen, Vesa, Nippolainen, Ervin, Shaikh, Rubina, Afara, Isaac O., Töyräs, Juha, Solheim, Johanne, Tafintseva, Valeria, Zimmermann, Boris, Kohler, Achim, Saarakkala, Simo and Rieppo, Lassi (2021). Infrared fiber-optic spectroscopy detects bovine articular cartilage degeneration. Cartilage, 13 (2_suppl), 1-10. doi: 10.1177/1947603521993221 |
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2021 Journal Article Corrigendum to "Power spectral densities of nocturnal pulse oximetry signals differ in OSA patients with and without daytime sleepiness" [Sleep Med 73 (2020) 231-237]Kainulainen, Samu, Töyräs, Juha, Oksenberg, Arie, Korkalainen, Henri, Afara, Isaac O, Leino, Akseli, Kalevo, Laura, Nikkonen, Sami, Gadoth, Natan, Kulkas, Antti, Myllymaa, Sami and Leppänen, Timo (2021). Corrigendum to "Power spectral densities of nocturnal pulse oximetry signals differ in OSA patients with and without daytime sleepiness" [Sleep Med 73 (2020) 231-237]. Sleep medicine, 78, 202. doi: 10.1016/j.sleep.2020.11.006 |
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2021 Journal Article Characterization of connective tissues using near-infrared spectroscopy and imagingAfara, Isaac O., Shaikh, Rubina, Nippolainen, Ervin, Querido, William, Torniainen, Jari, Sarin, Jaakko K., Kandel, Shital, Pleshko, Nancy and Töyräs, Juha (2021). Characterization of connective tissues using near-infrared spectroscopy and imaging. Nature Protocols, 16 (2), 1297-1329. doi: 10.1038/s41596-020-00468-z |
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2021 Journal Article Discrete element and finite element methods provide similar estimations for hip joint contact mechanics during walking gaitLi, Mao, Venäläinen, Mikko S., Chandra, Shekhar S., Patel, Rushabh, Fripp, Jurgen, Engstrom, Craig, Korhonen, Rami K., Töyräs, Juha and Crozier, Stuart (2021). Discrete element and finite element methods provide similar estimations for hip joint contact mechanics during walking gait. Journal of Biomechanics, 115 110163, 1-11. doi: 10.1016/j.jbiomech.2020.110163 |
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2021 Journal Article Dual-contrast computed tomography enables detection of equine posttraumatic osteoarthritis in vitroSaukko, Annina E. A., Sarin, Jaakko K., Nykänen, Olli, Nissi, Mikko J., te Moller, Nikae C. R., Weinans, Harrie, Mancini, Irina A. D., Visser, Jetze, Brommer, Harold, van Weeren, P. Réné, Malda, Jos, Grinstaff, Mark W. and Töyräs, Juha (2021). Dual-contrast computed tomography enables detection of equine posttraumatic osteoarthritis in vitro. Journal of Orthopaedic Research, 40 (3) jor.25066, 703-711. doi: 10.1002/jor.25066 |
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2021 Journal Article Structure, composition and fibril-reinforced poroviscoelastic properties of bovine knee ligaments and patellar tendonRistaniemi, Aapo, Regmi, Dristi, Mondal, Diponkor, Torniainen, Jari, Tanska, Petri, Stenroth, Lauri, Finnilä, Mikko A. J., Töyräs, Juha and Korhonen, Rami K. (2021). Structure, composition and fibril-reinforced poroviscoelastic properties of bovine knee ligaments and patellar tendon. Journal of the Royal Society. Interface, 18 (174) 20200737, 1-11. doi: 10.1098/rsif.2020.0737 |
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2021 Journal Article Structural, compositional, and functional effects of blunt and sharp cartilage damage on the joint: A 9-month equine groove model studyTe Moller, Nikae C R, Mohammadi, Ali, Plomp, Saskia, Serra Bragança, Filipe M, Beukers, Martijn, Pouran, Behdad, Afara, Isaac O, Nippolainen, Ervin, Mäkelä, Janne T A, Korhonen, Rami K, Töyräs, Juha, Brommer, Harold and van Weeren, P René (2021). Structural, compositional, and functional effects of blunt and sharp cartilage damage on the joint: A 9-month equine groove model study. Journal of Orthopaedic Research, 39 (11) jor.24971, 1-13. doi: 10.1002/jor.24971 |
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2020 Journal Article Neural network analysis of nocturnal SpO2 signal enables easy screening of sleep apnea in patients with acute cerebrovascular diseaseLeino, Akseli, Nikkonen, Sami, Kainulainen, Samu, Korkalainen, Henri, Töyräs, Juha, Myllymaa, Sami, Leppänen, Timo, Ylä-Herttuala, Salla, Westeren-Punnonen, Susanna, Muraja-Murro, Anu, Jäkälä, Pekka, Mervaala, Esa and Myllymaa, Katja (2020). Neural network analysis of nocturnal SpO2 signal enables easy screening of sleep apnea in patients with acute cerebrovascular disease. Sleep Medicine, 79, 71-78. doi: 10.1016/j.sleep.2020.12.032 |
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2020 Journal Article Machine learning augmented near-infrared spectroscopy: in vivo follow-up of cartilage defectsSarin, J. K., Te Moller, N. C. R., Mohammadi, A., Prakash, M., Torniainen, J., Brommer, H., Nippolainen, E., Shaikh, R., Mäkelä, J. T. A., Korhonen, R. K., van Weeren, P. R., Afara, I. O. and Töyräs, J. (2020). Machine learning augmented near-infrared spectroscopy: in vivo follow-up of cartilage defects. Osteoarthritis and Cartilage, 29 (3), 423-432. doi: 10.1016/j.joca.2020.12.007 |
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2020 Journal Article Detailed assessment of sleep architecture with deep learning and shorter epoch-to-epoch duration reveals sleep fragmentation of patients with obstructive sleep apneaKorkalainen, Henri, Leppanen, Timo, Duce, Brett, Kainulainen, Samu, Aakko, Juhani, Leino, Akseli, Kalevo, Laura, Afara, Isaac O, Myllymaa, Sami and Toyras, Juha (2020). Detailed assessment of sleep architecture with deep learning and shorter epoch-to-epoch duration reveals sleep fragmentation of patients with obstructive sleep apnea. IEEE Journal of Biomedical and Health Informatics, PP (7) 9288902, 1-8. doi: 10.1109/JBHI.2020.3043507 |
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2020 Journal Article Longer apneas and hypopneas are associated with greater ultra-short-term HRV in obstructive sleep apneaHietakoste, Salla, Korkalainen, Henri, Kainulainen, Samu, Sillanmäki, Saara, Nikkonen, Sami, Myllymaa, Sami, Duce, Brett, Töyräs, Juha and Leppänen, Timo (2020). Longer apneas and hypopneas are associated with greater ultra-short-term HRV in obstructive sleep apnea. Scientific Reports, 10 (1) 21556, 21556. doi: 10.1038/s41598-020-77780-x |
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2020 Journal Article Rapid CT-based estimation of articular cartilage biomechanics in the knee joint without cartilage segmentationMohammadi, Ali, Myller, Katariina A. H., Tanska, Petri, Hirvasniemi, Jukka, Saarakkala, Simo, Töyräs, Juha, Korhonen, Rami K. and Mononen, Mika E. (2020). Rapid CT-based estimation of articular cartilage biomechanics in the knee joint without cartilage segmentation. Annals of Biomedical Engineering, 48 (12), 2965-2975. doi: 10.1007/s10439-020-02666-y |
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2020 Journal Article Tissue optical properties combined with machine learning enables estimation of articular cartilage composition and functional integrityKafian-Attari, Iman, Nippolainen, Ervin, Semenov, Dmitry, Hauta-Kasari, Markku, Töyräs, Juha and Afara, Isaac O. (2020). Tissue optical properties combined with machine learning enables estimation of articular cartilage composition and functional integrity. Biomedical Optics Express, 11 (11), 6480-6494. doi: 10.1364/BOE.402929 |
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2020 Journal Article Tailored synthesis of PEGylated bismuth nanoparticles for x-ray computed tomography and photothermal therapy: one-pot, targeted pyrolysis, and self-promotionXu, Wujun, Cui, Pang, Happonen, Emilia, Leppänen, Jukka, Liu, Lizhi, Rantanen, Jimi, Majda, Dorota, Saukko, Annina, Thapa, Rinez, Nissinen, Tuomo, Tynkkynen, Tuulia, Töyräs, Juha, Fan, Li, Liu, Wenchao and Lehto, Vesa-Pekka (2020). Tailored synthesis of PEGylated bismuth nanoparticles for x-ray computed tomography and photothermal therapy: one-pot, targeted pyrolysis, and self-promotion. ACS Applied Materials and Interfaces, 12 (42), 47233-47244. doi: 10.1021/acsami.0c12499 |
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2020 Journal Article Increased nocturnal arterial pulsation frequencies of obstructive sleep apnoea patients is associated with an increased number of lapses in a psychomotor vigilance taskKainulainen, Samu, Duce, Brett, Korkalainen, Henri, Leino, Akseli, Huttunen, Riku, Kalevo, Laura, Arnardottir, Erna S, Kulkas, Antti, Myllymaa, Sami, Töyräs, Juha and Leppänen, Timo (2020). Increased nocturnal arterial pulsation frequencies of obstructive sleep apnoea patients is associated with an increased number of lapses in a psychomotor vigilance task. ERJ Open Research, 6 (4) 00277-2020, 1-13. doi: 10.1183/23120541.00277-2020 |
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2020 Journal Article Power spectral densities of nocturnal pulse oximetry signals differ in OSA patients with and without daytime sleepinessKainulainen, Samu, Töyräs, Juha, Oksenberg, Arie, Korkalainen, Henri, Afara, Isaac O., Leino, Akseli, Kalevo, Laura, Nikkonen, Sami, Gadoth, Natan, Kulkas, Antti, Myllymaa, Sami and Leppänen, Timo (2020). Power spectral densities of nocturnal pulse oximetry signals differ in OSA patients with and without daytime sleepiness. Sleep Medicine, 73, 231-237. doi: 10.1016/j.sleep.2020.07.015 |
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2020 Journal Article Effects of human articular cartilage constituents on simultaneous diffusion of cationic and nonionic contrast agentsBhattarai, Abhisek, Mäkelä, Janne T. A., Pouran, Behdad, Kröger, Heikki, Weinans, Harrie, Grinstaff, Mark W., Töyräs, Juha and Turunen, Mikael J. (2020). Effects of human articular cartilage constituents on simultaneous diffusion of cationic and nonionic contrast agents. Journal of Orthopaedic Research, 39 (4) jor.24824, 771-779. doi: 10.1002/jor.24824 |
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2020 Journal Article Quantification of myocardial blood flow by machine learning analysis of modified dual bolus MRI examinationHusso, Minna, Afara, Isaac O., Nissi, Mikko J., Kuivanen, Antti, Halonen, Paavo, Tarkia, Miikka, Teuho, Jarmo, Saunavaara, Virva, Vainio, Pauli, Sipola, Petri, Manninen, Hannu, Ylä-Herttuala, Seppo, Knuuti, Juhani and Töyräs, Juha (2020). Quantification of myocardial blood flow by machine learning analysis of modified dual bolus MRI examination. Annals of Biomedical Engineering, 49 (2), 653-662. doi: 10.1007/s10439-020-02591-0 |
