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2024 Conference Publication Worsening hypoxic load impairs cardiorespiratory couplingHietakoste, Salla, Armañac-Julián, Pablo, Karhu, Tuomas, Bailón, Raquel, Sillanmäki, Saara, Töyräs, Juha, Leppänen, Timo, Myllymaa, Sami and Kainulainen, Samu (2024). Worsening hypoxic load impairs cardiorespiratory coupling. 2024 13th Conference of the European Study Group on Cardiovascular Oscillations: Physiologically-Guided Signal Processing of Cardiovascular and Cerebrovascular Oscillations, ESGCO 2024, Zaragoza, Spain, 23-25 October 2024. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/esgco63003.2024.10767029 |
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2024 Conference Publication O004 Incorporating Arousals into Sleep vs. Wakefulness Classification Outperforms Traditional Binary Classification at 1-Second Epoch ResolutionSomaskandhan, P., Korkalainen, H., Leppänen, T., Töyräs, J., Melehan, K., Wilson, D., Ruehland, W., Mann, D. and Terrill, P. (2024). O004 Incorporating Arousals into Sleep vs. Wakefulness Classification Outperforms Traditional Binary Classification at 1-Second Epoch Resolution. Sleep DownUnder 2024, Gold Coast, QLD Australia, 16-19 October 2024. Oxford, United Kingdom: Oxford University Press. doi: 10.1093/sleepadvances/zpae070.004 |
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2024 Conference Publication Ventilatory burden predicts change in self‑reported sleepiness following continuous positive airway pressure treatment in obstructive sleep apnoeaStaykov, E., Mann, D., Duce, B., Kainulainen, S., Leppänen, T., Töyräs, J., Azarbarzin, A., Sands, S. and Terrill, P. (2024). Ventilatory burden predicts change in self‑reported sleepiness following continuous positive airway pressure treatment in obstructive sleep apnoea. 2024 Australasian Sleep Association, Gold Coast, QLD Australia, 16-19 October 2024. Oxford, United Kingdom: Oxford University Press. doi: 10.1093/sleepadvances/zpae070.090 |
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2024 Conference Publication Comparing novel electrophysiological biomarkers and circulating cardiac biomarkers in predicting cardiovascular mortality and all-cause mortality in the Akershus Sleep Apnea (ASAP) epidemiological cohortHrubos-Strøm, H., Øverby, T.C., Sigurdardottir, F., Feng, X., Nikkonen, S., Korkalainen, H., Leppanen, T., Töyräs, J. and Arnardottir, E.S. (2024). Comparing novel electrophysiological biomarkers and circulating cardiac biomarkers in predicting cardiovascular mortality and all-cause mortality in the Akershus Sleep Apnea (ASAP) epidemiological cohort. 17th World Sleep Congress, Rio de Janeiro, Brazil, 20-25 October 2023. Amsterdam, Netherlands: Elsevier. doi: 10.1016/j.sleep.2023.11.910 |
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2023 Conference Publication Should Hospitals Do Contract Research? Costs, Net Monetary Benefit, and Return on Public Sector Investments in Research at Kuopio University HospitalVäätäinen, S., Soini, E. and Töyräs, J. (2023). Should Hospitals Do Contract Research? Costs, Net Monetary Benefit, and Return on Public Sector Investments in Research at Kuopio University Hospital. ISPOR Europe 2023, Copenhagen, Denmark, 11-15 November 2023. New York, NY United States: Elsevier. doi: 10.1016/j.jval.2023.09.562 |
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2023 Conference Publication Nasal pressure derived airflow limitation and ventilation measurements are resilient to reduced signal qualityStaykov, Eric, Mann, Dwayne L, Kainulainen, Samu, Duce, Brett, Leppanen, Timo, Toyras, Juha, Sands, Scott A. and Terrill, Philip I. (2023). Nasal pressure derived airflow limitation and ventilation measurements are resilient to reduced signal quality. 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), Sydney, Australia, 24-27 July 2023. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/embc40787.2023.10340215 |
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2023 Conference Publication Triple Contrast Computed Tomography Reveals Site-Specific Differences In Human Knee Joint Biomechanical PropertiesOrava, H., Paakkari, P., Jäntti, J., Honkanen, M.K., Honkanen, J.T., Virén, T., Tanska, P., Korhonen, R.K., Grinstaff, M.W., Töyräs, J. and Mäkelä, J.T. (2023). Triple Contrast Computed Tomography Reveals Site-Specific Differences In Human Knee Joint Biomechanical Properties. 2023 OARSI World Congress on Osteoarthritis, Denver, CO United States, 17-20 March 2023. London, United Kingdom: Elsevier. doi: 10.1016/j.joca.2023.01.263 |
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2023 Conference Publication TRIPLE CONTRAST COMPUTED TOMOGRAPHY REVEALS SITESPECIFIC DIFFERENCES IN HUMAN KNEE JOINT BIOMECHANICAL PROPERTIESOrava, H., Paakkari, P., Jantti, J., Honkanen, M. K., Honkanen, J. T., Viren, T., Tanska, P., Korhonen, R. K., Grinstaff, M. W., Toyras, J. and Makela, J. T. (2023). TRIPLE CONTRAST COMPUTED TOMOGRAPHY REVEALS SITESPECIFIC DIFFERENCES IN HUMAN KNEE JOINT BIOMECHANICAL PROPERTIES. World Congress of Osteoarthritis Research Society International (OARSI), Denver Co, Mar 17-20, 2023. OXFORD: ELSEVIER SCI LTD. |
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2023 Conference Publication Tantalum And Iodine Based Dual-Contrast Photon-Counting Computed Tomography Method For Assessment Of Articular Cartilage CompositionPaakkari, P., Inkinen, S.I., Jäntti, J., Tuppurainen, J., Fugazzola, M.C., Joenathan, A., Ylisiurua, S., Nieminen, M.T., Grinstaff, M.W., Kröger, H., Töyräs, J., Honkanen, J.T. and Mäkelä, J.T. (2023). Tantalum And Iodine Based Dual-Contrast Photon-Counting Computed Tomography Method For Assessment Of Articular Cartilage Composition. 2023 OARSI World Congress on Osteoarthritis, Denver, CO United States, 17-20 March 2023. London, United Kingdom: Elsevier. doi: 10.1016/j.joca.2023.01.278 |
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2023 Conference Publication TANTALUM OXIDE NANOPARTICLES FOR CONTRAST-ENHANCED COMPUTED TOMOGRAPHY DIAGNOSIS OF OSTEOARTHRITISJantti, J., Joenathan, A., Honkanen, J. T., Snyder, B. D., Toyras, J., Grinstaff, M. W., Matikka, H. and Makela, J. T. (2023). TANTALUM OXIDE NANOPARTICLES FOR CONTRAST-ENHANCED COMPUTED TOMOGRAPHY DIAGNOSIS OF OSTEOARTHRITIS. World Congress of Osteoarthritis Research Society International (OARSI), Denver Co, Mar 17-20, 2023. OXFORD: ELSEVIER SCI LTD. |
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2023 Conference Publication Tantalum Oxide Nanoparticles For Contrast-Enhanced Computed Tomography Diagnosis Of OsteoarthritisJäntti, J., Joenathan, A., Honkanen, J.T., Snyder, B.D., Töyräs, J., Grinstaff, M.W., Matikka, H. and Mäkelä, J.T. (2023). Tantalum Oxide Nanoparticles For Contrast-Enhanced Computed Tomography Diagnosis Of Osteoarthritis. 2023 OARSI World Congress on Osteoarthritis, Denver, CO United States, 17-20 March 2023. London, United Kingdom: Elsevier. doi: 10.1016/j.joca.2023.01.262 |
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2023 Conference Publication TANTALUM AND IODINE BASED DUAL-CONTRAST PHOTONCOUNTING COMPUTED TOMOGRAPHY METHOD FOR ASSESSMENT OF ARTICULAR CARTILAGE COMPOSITIONPaakkari, P., Inkinen, S. I., Jantti, J., Tuppurainen, J., Fugazzola, M. C., Joenathan, A., Ylisiurua, S., Nieminen, M. T., Grinstaff, M. W., Kroger, H., Toyras, J., Honkanen, J. T. and Makela, J. T. (2023). TANTALUM AND IODINE BASED DUAL-CONTRAST PHOTONCOUNTING COMPUTED TOMOGRAPHY METHOD FOR ASSESSMENT OF ARTICULAR CARTILAGE COMPOSITION. World Congress of Osteoarthritis Research Society International (OARSI), Denver Co, Mar 17-20, 2023. OXFORD: ELSEVIER SCI LTD. |
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2023 Conference Publication 3-D T1 relaxation time measurements in an equine model of mild post-traumatic osteoarthritis using MB-SWIFTPala, Swetha, Nykänen, Olli, Hänninen, Nina, Mohammadi, Ali, Ebrahimi, Mohammadhossein, Moller, Nikae te, Brommer, Harold, van Weeren, P René, Mäkelä, Janne, Korhonen, Rami, Töyräs, Juha, Mikkonen, Santtu and Nissi, Mikko (2023). 3-D T1 relaxation time measurements in an equine model of mild post-traumatic osteoarthritis using MB-SWIFT. Joint Annual Meeting ISMRM-ESMRMB & ISMRT 31st Annual Meeting, London, United Kingdom, 7-12 May 2022. Berkeley, CA United States: International Society for Magnetic Resonance in Medicine. doi: 10.58530/2022/2305 |
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2023 Conference Publication Towards a deeper understanding of sleep stages through their representation in the latent space of variational autoencodersBiedebach, Luka, Rusanen, Matias, Pórðarson, Benedikt Hólm, Arnardóttir, Erna Sif, Óskarsdóttir, María, Nikkonen, Sami, Korkalainen, Henri, Myllymaa, Sami, Töyräs, Juha, Kainulainen, Samu, Leppänen, Timo and Islind, Anna Sigridur (2023). Towards a deeper understanding of sleep stages through their representation in the latent space of variational autoencoders. 56th Annual Hawaii International Conference on System Sciences, HICSS 2023, Online, 3 - 6 January 2023. Washington, DC United States: IEEE Computer Society. doi: 10.24251/hicss.2023.382 |
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2022 Conference Publication ABSOLUTE GAMMA POWER OF EEG AROUSAL IS MODULATED BY RESPIRATORY EVENT TYPE AND SEVERITY IN OSAPitkanen, H., Duce, B., Leppanen, T., Kainulainen, S., Kulkas, A., Myllymaa, S., Toyras, J. and Korkalainen, H. (2022). ABSOLUTE GAMMA POWER OF EEG AROUSAL IS MODULATED BY RESPIRATORY EVENT TYPE AND SEVERITY IN OSA. AMSTERDAM: ELSEVIER. |
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2022 Conference Publication THE SEVERITY AND MORPHOLOGY OF INTERMITTENT HYPOXEMIAS ARE RELATED TO IMPAIRED DAYTIME ALERTNESSPahari, P., Korkalainen, H., Karhu, T., Rissanen, M., Arnardottir, E. S., Strom, H. H., Duce, B., Toyras, J., Leppanen, T. and Nikkonen, S. (2022). THE SEVERITY AND MORPHOLOGY OF INTERMITTENT HYPOXEMIAS ARE RELATED TO IMPAIRED DAYTIME ALERTNESS. AMSTERDAM: ELSEVIER. |
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2022 Conference Publication DEEP LEARNING ENABLES ACCURATE AUTOMATIC SLEEP STAGING BASED ON AMBULATORY FOREHEAD EEGLeino, A., Korkalainen, H., Kalevo, L., Nikkonen, S., Kainulainen, S., Ryan, A., Duce, B., Sipila, K., Ahlberg, J., Sahlman, J., Miettinen, T., Westeren-Punnonen, S., Mervaala, E., Toyras, J., Myllymaa, S., Leppanen, T. and Myllymaa, K. (2022). DEEP LEARNING ENABLES ACCURATE AUTOMATIC SLEEP STAGING BASED ON AMBULATORY FOREHEAD EEG. AMSTERDAM: ELSEVIER. |
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2022 Conference Publication P116 Increased airflow limitation during nocturnal respiratory events is associated with increased psychomotor vigilance task lapses in obstructive sleep apnoea patientsStaykov, E., Mann, D., Duce, B., Kainulainen, S., Leppänen, T., Töyräs, J., Sands, S. and Terrill, P. (2022). P116 Increased airflow limitation during nocturnal respiratory events is associated with increased psychomotor vigilance task lapses in obstructive sleep apnoea patients. 2022 Australasian Sleep Association, Brisbane, QLD Australia, 8-11 November 2022. Oxford, United Kingdom: Oxford University Press. doi: 10.1093/sleepadvances/zpac029.185 |
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2022 Conference Publication Sleep architecture differs for individuals manifesting excessive daytime sleepiness with and without obstructive sleep apneaChen, X., Korkalainen, H., Kainulainen, S., Leppänen, T., Oksenberg, A., Töyräs, J. and Terrill, P. (2022). Sleep architecture differs for individuals manifesting excessive daytime sleepiness with and without obstructive sleep apnea. 33rd Annual Scientific Meeting of the Australasian Sleep Association and the Australia and New Zealand Sleep Science Association, Brisbane, QLD, Australia, 8-11 November 2022. Oxford, United Kingdom: Oxford University Press . doi: 10.1093/sleepadvances/zpac029.028 |
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2020 Conference Publication HYPOXEMIA DURING SLEEP DISORDERED BREATHING AND CARDIOVASCULAR DISEASE: A COMPARISON OF DIFFERENT OXYGEN DESATURATION MEASURESMazzotti, D. R., Leppanen, T., Sands, S., Toyras, J., Wellman, A., Kulkas, A., Redline, S., Karhu, T. and Azarbarzin, A. (2020). HYPOXEMIA DURING SLEEP DISORDERED BREATHING AND CARDIOVASCULAR DISEASE: A COMPARISON OF DIFFERENT OXYGEN DESATURATION MEASURES. 34th Annual Meeting of the Associated-Professional-Sleep-Societies (SLEEP), Philadelphia Pa, Jun 13-17, 2020. CARY: OXFORD UNIV PRESS INC. |
