2025 Journal Article Dual-Contrast Agent with Nanoparticle and Molecular Components in Photon-Counting Computed Tomography: Assessing Articular Cartilage HealthPaakkari, Petri, Inkinen, Satu I., Jäntti, Jiri, Tuppurainen, Juuso, Fugazzola, Maria C., Joenathan, Anisha, Ylisiurua, Sampo, Nieminen, Miika T., Kröger, Heikki, Mikkonen, Santtu, van Weeren, René, Snyder, Brian D., Töyräs, Juha, Honkanen, Miitu K. M., Matikka, Hanna, Grinstaff, Mark W., Honkanen, Juuso T. J. and Mäkelä, Janne T. A. (2025). Dual-Contrast Agent with Nanoparticle and Molecular Components in Photon-Counting Computed Tomography: Assessing Articular Cartilage Health. Annals of Biomedical Engineering, 1-16. doi: 10.1007/s10439-025-03715-0 |
2025 Journal Article Hybrid discrete and finite element analysis enables fast evaluation of hip joint cartilage mechanical responseVenäläinen, Mikko S., Li, Mao, Töyräs, Juha, Korhonen, Rami K., Fripp, Jurgen, Crozier, Stuart, Chandra, Shekhar S. and Engstrom, Craig (2025). Hybrid discrete and finite element analysis enables fast evaluation of hip joint cartilage mechanical response. Journal of Biomechanics, 182 112568, 1-6. doi: 10.1016/j.jbiomech.2025.112568 |
2025 Journal Article Machine learning approaches for the fusion of near-infrared, mid-infrared, and Raman data to identify cartilage degradation in human osteochondral plugsTafintseva, Valeria, Nippolainen, Ervin, Virtanen, Vesa, Solheim, Johanne Heitmann, Zimmermann, Boris, Saarakkala, Simo, Kröger, Heikki, Kohler, Achim, Töyräs, Juha, Afara, Isaac O. and Shaikh, Rubina (2025). Machine learning approaches for the fusion of near-infrared, mid-infrared, and Raman data to identify cartilage degradation in human osteochondral plugs. Applied Spectroscopy, 79 (3), 385-395. doi: 10.1177/00037028241285583 |
2025 Journal Article Community prevalence of positional obstructive sleep apneaDuce, Brett L., Kulkas, Antti E., Leppänen, Timo T., Oksenberg, Arie, Töyräs, Juha and Hukins, Craig A. (2025). Community prevalence of positional obstructive sleep apnea. Journal of Clinical Sleep Medicine. doi: 10.5664/jcsm.11584 |
2025 Journal Article The Relationship Between the Optical Properties of Articular Cartilage and the Biomechanical Parameters of the TissueKafian-Attari, Iman, Ebrahimi, Mohammad, Nippolainen, Ervin, Mirhashemi, Arash, Paakkari, Petri, Bergmann, Florian, Foschum, Florian, Kienle, Alwin, Toyras, Juha and Afara, Isaac (2025). The Relationship Between the Optical Properties of Articular Cartilage and the Biomechanical Parameters of the Tissue. Journal of Biophotonics, 18 (4) e202400460. doi: 10.1002/jbio.202400460 |
2024 Journal Article Photon-counting in dual-contrast-enhanced computed tomography: a proof-of-concept quantitative biomechanical assessment of articular cartilagePaakkari, Petri, Inkinen, Satu I., Mohammadi, Ali, Nieminen, Miika T., Joenathan, Anisha, Grinstaff, Mark W., Töyräs, Juha, Mäkelä, Janne T. A. and Honkanen, Juuso T. J. (2024). Photon-counting in dual-contrast-enhanced computed tomography: a proof-of-concept quantitative biomechanical assessment of articular cartilage. Scientific Reports, 14 (1) 29956, 1-14. doi: 10.1038/s41598-024-78237-1 |
2024 Journal Article The human patellar tendon is mechanically homogenous at its mid-substanceKositsky, Adam, Stenroth, Lauri, Nippolainen, Ervin, Torniainen, Jari, Mäkelä, Janne T.A., Paakkari, Petri, Paakkonen, Tommi, Kröger, Heikki, Töyräs, Juha, Afara, Isaac O. and Korhonen, Rami K. (2024). The human patellar tendon is mechanically homogenous at its mid-substance. Journal of the Mechanical Behavior of Biomedical Materials, 163 106875, 106875. doi: 10.1016/j.jmbbm.2024.106875 |
2024 Journal Article Temporal and sleep stage‐dependent agreement in manual scoring of respiratory eventsPitkänen, Minna, Pitkänen, Henna, Nath, Rajdeep Kumar, Nikkonen, Sami, Kainulainen, Samu, Korkalainen, Henri, Ólafsdóttir, Kristín Anna, Arnardottir, Erna Sif, Sigurdardottir, Sigridur, Penzel, Thomas, Fanfulla, Francesco, Anttalainen, Ulla, Saaresranta, Tarja, Grote, Ludger, Hedner, Jan, Staats, Richard, Töyräs, Juha and Leppänen, Timo (2024). Temporal and sleep stage‐dependent agreement in manual scoring of respiratory events. Journal of Sleep Research, e14391. doi: 10.1111/jsr.14391 |
2024 Journal Article Retrospective validation of automatic sleep analysis with grey areas model for human‐in‐the‐loop scoring approachRusanen, Matias, Jouan, Gabriel, Huttunen, Riku, Nikkonen, Sami, Sigurðardóttir, Sigríður, Töyräs, Juha, Duce, Brett, Myllymaa, Sami, Arnardottir, Erna Sif, Leppänen, Timo, Islind, Anna Sigridur, Kainulainen, Samu and Korkalainen, Henri (2024). Retrospective validation of automatic sleep analysis with grey areas model for human‐in‐the‐loop scoring approach. Journal of Sleep Research, e14362. doi: 10.1111/jsr.14362 |
2024 Journal Article Arousal burden is highest in supine sleeping position and during light sleepPitkänen, Minna, Huovinen, Juho, Rissanen, Marika, Pitkänen, Henna, Kainulainen, Samu, Penzel, Thomas, Fanfulla, Francesco, Anttalainen, Ulla, Saaresranta, Tarja, Grote, Ludger, Hedner, Jan, Staats, Richard, Duce, Brett, Töyräs, Juha, Oksenberg, Arie and Leppänen, Timo (2024). Arousal burden is highest in supine sleeping position and during light sleep. Journal of Clinical Sleep Medicine, 21 (2), 337-344. doi: 10.5664/jcsm.11398 |
2024 Journal Article An automated and robust tool for musculoskeletal and finite element modeling of the knee jointEsrafilian, Amir, Chandra, Shekhar S., Gatti, Anthony A., Nissi, Mikko, Mustonen, Anne-Mari, Saisanen, Laura, Reijonen, Jusa, Nieminen, Petteri, Julkunen, Petro, Toyras, Juha, Saxby, David J., Lloyd, David G. and Korhonen, Rami K. (2024). An automated and robust tool for musculoskeletal and finite element modeling of the knee joint. IEEE Transactions on Biomedical Engineering, 72 (1), 1-13. doi: 10.1109/tbme.2024.3438272 |
2024 Journal Article “An excellent servant but a terrible master”: understanding the value of wearables for self-management in people with cystic fibrosis and their healthcare providers – a qualitative studyMattison, Graeme, Canfell, Oliver J., Smith, Daniel, Forrester, Doug, Reid, David, Töyräs, Juha and Dobbins, Chelsea (2024). “An excellent servant but a terrible master”: understanding the value of wearables for self-management in people with cystic fibrosis and their healthcare providers – a qualitative study. International Journal of Medical Informatics, 189 105532, 105532. doi: 10.1016/j.ijmedinf.2024.105532 |
2024 Journal Article Relationship between depth-wise refractive index and biomechanical properties of human articular cartilageKhan, Bilour, Nippolainen, Ervin, Shahini, Fatemeh, Nonappa, , Popov, Alexey, Töyräs, Juha and Afara, Isaac O. (2024). Relationship between depth-wise refractive index and biomechanical properties of human articular cartilage. Journal of biomedical optics, 29 (9) 095003, 095003-095003. doi: 10.1117/1.JBO.29.9.095003 |
2024 Journal Article Estimation of photon path length and penetration depth in articular cartilage zonal architecture over the therapeutic windowKafian-Attari, I., Nippolainen, E., Bergmann, F., George, A., Paakkari, P., Mirhashemi, A., Foschum, F., Kienle, A., Toyras, J. and Afara, I. O. (2024). Estimation of photon path length and penetration depth in articular cartilage zonal architecture over the therapeutic window. IEEE Transactions on Biomedical Engineering, 71 (8), 2300-2310. doi: 10.1109/TBME.2024.3368012 |
2024 Journal Article Infrared spectroscopy can differentiate between cartilage injury models: implication for assessment of cartilage integrityShahini, Fatemeh, Oskouei, Soroush, Nippolainen, Ervin, Mohammadi, Ali, Sarin, Jaakko K., Moller, Nikae C. R. te, Brommer, Harold, Shaikh, Rubina, Korhonen, Rami K., van Weeren, P. René, Töyräs, Juha and Afara, Isaac O. (2024). Infrared spectroscopy can differentiate between cartilage injury models: implication for assessment of cartilage integrity. Annals of Biomedical Engineering, 52 (9), 2521-2533. doi: 10.1007/s10439-024-03540-x |
2024 Journal Article Laser-irradiating infrared attenuated total reflection spectroscopy of articular cartilage: potential and challenges for diagnosing osteoarthritisKrebs, P., Nägele, M., Fomina, P., Virtanen, V., Nippolainen, E., Shaikh, R., Afara, I. O., Töyräs, J., Usenov, I., Sakharova, T., Artyushenko, V., Tafintseva, V., Solheim, J.H., Zimmermann, B., Kohler, A., König, O., Saarakkala, S. and Mizaikoff, B. (2024). Laser-irradiating infrared attenuated total reflection spectroscopy of articular cartilage: potential and challenges for diagnosing osteoarthritis. Osteoarthritis and Cartilage Open, 6 (2) 100466. doi: 10.1016/j.ocarto.2024.100466 |
2024 Journal Article Sleep stage continuity is associated with objective daytime sleepiness in patients with suspected obstructive sleep apneaChen, Xin, Leppänen, Timo, Kainulainen, Samu, Howarth, Timothy P., Oksenberg, Arie, Töyräs, Juha, Terrill, Philip I. and Korkalainen, Henri (2024). Sleep stage continuity is associated with objective daytime sleepiness in patients with suspected obstructive sleep apnea. Journal of Clinical Sleep Medicine, 20 (10), 1595-1606. doi: 10.5664/jcsm.11198 |
2024 Journal Article Site-specific elastic and viscoelastic biomechanical properties of healthy and osteoarthritic human knee joint articular cartilageLinus, Awuniji, Tanska, Petri, Nippolainen, Ervin, Tiitu, Virpi, Töyras, Juha, Korhonen, Rami K., Afara, Isaac O. and Mononen, Mika E. (2024). Site-specific elastic and viscoelastic biomechanical properties of healthy and osteoarthritic human knee joint articular cartilage. Journal of Biomechanics, 169 112135. doi: 10.1016/j.jbiomech.2024.112135 |
2024 Journal Article Increased flow limitation during sleep is associated with increased psychomotor vigilance task lapses in individuals with suspected obstructive sleep apneaStaykov, Eric, Mann, Dwayne L., Duce, Brett, Kainulainen, Samu, Leppänen, Timo, Töyräs, Juha, Azarbarzin, Ali, Georgeson, Thomas, Sands, Scott A. and Terrill, Philip I. (2024). Increased flow limitation during sleep is associated with increased psychomotor vigilance task lapses in individuals with suspected obstructive sleep apnea. CHEST, 165 (4), 990-1003. doi: 10.1016/j.chest.2023.11.031 |
2024 Journal Article Reaction time in psychomotor vigilance task is related to hypoxic load in males with sleep apneaPahari, Purbanka, Korkalainen, Henri, Karhu, Tuomas, Arnardottir, Erna Sif, Töyräs, Juha, Leppänen, Timo and Nikkonen, Sami (2024). Reaction time in psychomotor vigilance task is related to hypoxic load in males with sleep apnea. Journal of Sleep Research, 33 (2) e13988, e13988. doi: 10.1111/jsr.13988 |