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2023

Journal Article

Visible and near-infrared spectroscopy enables differentiation of normal and early osteoarthritic human knee joint articular cartilage

Linus, Awuniji, Tanska, Petri, Sarin, Jaakko K., Nippolainen, Ervin, Tiitu, Virpi, Mäkelä, Janne. T. A., Töyräs, Juha, Korhonen, Rami K., Mononen, Mika E. and Afara, Isaac O. (2023). Visible and near-infrared spectroscopy enables differentiation of normal and early osteoarthritic human knee joint articular cartilage. Annals of Biomedical Engineering, 51 (10), 2245-2257. doi: 10.1007/s10439-023-03261-7

Visible and near-infrared spectroscopy enables differentiation of normal and early osteoarthritic human knee joint articular cartilage

2023

Journal Article

Raman spectroscopy and machine learning enables estimation of articular cartilage structural, compositional, and functional properties

Shehata, Eslam, Nippolainen, Ervin, Shaikh, Rubina, Ronkainen, Ari-Petteri, Töyräs, Juha, Sarin, Jaakko K. and Afara, Isaac O. (2023). Raman spectroscopy and machine learning enables estimation of articular cartilage structural, compositional, and functional properties. Annals of Biomedical Engineering, 51 (10), 2301-2312. doi: 10.1007/s10439-023-03271-5

Raman spectroscopy and machine learning enables estimation of articular cartilage structural, compositional, and functional properties

2023

Journal Article

Obstructive sleep apnea‐related intermittent hypoxaemia is associated with impaired vigilance

Pahari, Purbanka, Korkalainen, Henri, Karhu, Tuomas, Rissanen, Marika, Arnardottir, Erna Sif, Hrubos‐Strøm, Harald, Duce, Brett, Töyräs, Juha, Leppänen, Timo and Nikkonen, Sami (2023). Obstructive sleep apnea‐related intermittent hypoxaemia is associated with impaired vigilance. Journal of Sleep Research, 32 (3) e13803, 1-9. doi: 10.1111/jsr.13803

Obstructive sleep apnea‐related intermittent hypoxaemia is associated with impaired vigilance

2023

Journal Article

A multi-objective based scheduling framework for effective resource utilization in cloud computing

Reddy, Pillareddy Vamsheedhar and Reddy, Karri Ganesh (2023). A multi-objective based scheduling framework for effective resource utilization in cloud computing. IEEE Access, 11, 37178-37193. doi: 10.1109/access.2023.3266294

A multi-objective based scheduling framework for effective resource utilization in cloud computing

2023

Journal Article

Deep learning-based algorithm accurately classifies sleep stages in preadolescent children with sleep-disordered breathing symptoms and age-matched controls

Somaskandhan, Pranavan, Leppänen, Timo, Terrill, Philip I., Sigurdardottir, Sigridur, Arnardottir, Erna Sif, Ólafsdóttir, Kristín A., Serwatko, Marta, Sigurðardóttir, Sigurveig Þ., Clausen, Michael, Töyräs, Juha and Korkalainen, Henri (2023). Deep learning-based algorithm accurately classifies sleep stages in preadolescent children with sleep-disordered breathing symptoms and age-matched controls. Frontiers in Neurology, 14 1162998, 1-12. doi: 10.3389/fneur.2023.1162998

Deep learning-based algorithm accurately classifies sleep stages in preadolescent children with sleep-disordered breathing symptoms and age-matched controls

2023

Journal Article

Power spectral analysis of the sleep electroencephalogram in positional obstructive sleep apnea

Duce, Brett, Kulkas, Antti, Oksenberg, Arie, Töyräs, Juha and Hukins, Craig (2023). Power spectral analysis of the sleep electroencephalogram in positional obstructive sleep apnea. Sleep Medicine, 104, 83-89. doi: 10.1016/j.sleep.2023.02.021

Power spectral analysis of the sleep electroencephalogram in positional obstructive sleep apnea

2023

Journal Article

Obstructive sleep apnea patients with atrial arrhythmias suffer from prolonged recovery from desaturations

Rissanen, Marika, Korkalainen, Henri, Duce, Brett, Sillanmaki, Saara, Pitkanen, Henna, Suni, Aaron, Nikkonen, Sami, Kulkas, Antti, Toyras, Juha, Leppanen, Timo and Kainulainen, Samu (2023). Obstructive sleep apnea patients with atrial arrhythmias suffer from prolonged recovery from desaturations. IEEE Transactions on Biomedical Engineering, 70 (7), 2122-2130. doi: 10.1109/tbme.2023.3236680

Obstructive sleep apnea patients with atrial arrhythmias suffer from prolonged recovery from desaturations

2023

Journal Article

Corrections to “An In-Laboratory Comparison of FocusBand EEG Device and Textile Electrodes Against a Medical-Grade System and Wet Gel Electrodes”

Rusanen, Matias, Myllymaa, Sami, Kalevo, Laura, Myllymaa, Katja, Töyräs, Juha, Leppänen, Timo and Kainulainen, Samu (2023). Corrections to “An In-Laboratory Comparison of FocusBand EEG Device and Textile Electrodes Against a Medical-Grade System and Wet Gel Electrodes”. IEEE Access, 11, 37164-37165. doi: 10.1109/access.2023.3263457

Corrections to “An In-Laboratory Comparison of FocusBand EEG Device and Textile Electrodes Against a Medical-Grade System and Wet Gel Electrodes”

2023

Journal Article

Generalizable deep learning-based sleep staging approach for ambulatory textile electrode headband recordings

Rusanen, M., Huttunen, R., Korkalainen, H., Myllymaa, S., Toyras, J., Myllymaa, K., Sigurdardottir, S., Olafsdottir, K. A., Leppanen, T., Arnardottir, E. S. and Kainulainen, S. (2023). Generalizable deep learning-based sleep staging approach for ambulatory textile electrode headband recordings. IEEE Journal of Biomedical and Health Informatics, 27 (99), 1-12. doi: 10.1109/jbhi.2023.3240437

Generalizable deep learning-based sleep staging approach for ambulatory textile electrode headband recordings

2022

Journal Article

Inter-sleep stage variations in corrected QT interval differ between obstructive sleep apnea patients with and without stroke history

Ebrahimian, Serajeddin, Sillanmäki, Saara, Hietakoste, Salla, Duce, Brett, Kulkas, Antti, Töyräs, Juha, Leppänen, Timo, Lipponen, Jukka A. and Kainulainen, Samu (2022). Inter-sleep stage variations in corrected QT interval differ between obstructive sleep apnea patients with and without stroke history. PLoS One, 17 (12) e0278520, 1-11. doi: 10.1371/journal.pone.0278520

Inter-sleep stage variations in corrected QT interval differ between obstructive sleep apnea patients with and without stroke history

2022

Journal Article

Desaturation event scoring criteria affect the perceived severity of nocturnal hypoxic load

Karhu, Tuomas, Leppänen, Timo, Korkalainen, Henri, Myllymaa, Sami, Duce, Brett, Töyräs, Juha and Nikkonen, Sami (2022). Desaturation event scoring criteria affect the perceived severity of nocturnal hypoxic load. Sleep Medicine, 100, 479-486. doi: 10.1016/j.sleep.2022.09.024

Desaturation event scoring criteria affect the perceived severity of nocturnal hypoxic load

2022

Journal Article

A comparison of signal combinations for deep learning-based simultaneous sleep staging and respiratory event detection

Huttunen, Riku, Leppanen, Timo, Duce, Brett, Arnardottir, Erna S., Nikkonen, Sami, Myllymaa, Sami, Toyras, Juha and Korkalainen, Henri (2022). A comparison of signal combinations for deep learning-based simultaneous sleep staging and respiratory event detection. IEEE Transactions on Biomedical Engineering, PP (99), 1704-1714. doi: 10.1109/tbme.2022.3225268

A comparison of signal combinations for deep learning-based simultaneous sleep staging and respiratory event detection

2022

Journal Article

ABOSA – Freely available automatic blood oxygen saturation signal analysis software: structure and validation

Karhu, Tuomas, Leppänen, Timo, Töyräs, Juha, Oksenberg, Arie, Myllymaa, Sami and Nikkonen, Sami (2022). ABOSA – Freely available automatic blood oxygen saturation signal analysis software: structure and validation. Computer Methods and Programs in Biomedicine, 226 107120, 1-10. doi: 10.1016/j.cmpb.2022.107120

ABOSA – Freely available automatic blood oxygen saturation signal analysis software: structure and validation

2022

Journal Article

Obstructive sleep apnoea-related respiratory events and desaturation severity are associated with the cardiac response

Hietakoste, Salla, Karhu, Tuomas, Sillanmäki, Saara, Bailón, Raquel, Penzel, Thomas, Töyräs, Juha, Leppänen, Timo, Myllymaa, Sami and Kainulainen, Samu (2022). Obstructive sleep apnoea-related respiratory events and desaturation severity are associated with the cardiac response. ERJ Open Research, 8 (4) 1, 12-12. doi: 10.1183/23120541.00121-2022

Obstructive sleep apnoea-related respiratory events and desaturation severity are associated with the cardiac response

2022

Journal Article

STAR sleep recording export software for automatic export and anonymization of sleep studies

Nikkonen, Sami, Korkalainen, Henri, Töyräs, Juha and Leppänen, Timo (2022). STAR sleep recording export software for automatic export and anonymization of sleep studies. Scientific Reports, 12 (1) 15859, 1-7. doi: 10.1038/s41598-022-19892-0

STAR sleep recording export software for automatic export and anonymization of sleep studies

2022

Journal Article

The Sleep Revolution project: the concept and objectives

Arnardottir, Erna S., Islind, Anna Sigridur, Óskarsdóttir, María, Ólafsdóttir, Kristín A., August, Elias, Jónasdóttir, Lára, Hrubos-Strøm, Harald, Saavedra, Jose M., Grote, Ludger, Hedner, Jan, Höskuldsson, Sveinbjörn, Ágústsson, Jón Skírnir, Jóhannsdóttir, Kamilla Rún, McNicholas, Walter T., Pevernagie, Dirk, Sund, Reijo, Töyräs, Juha and Leppänen, Timo (2022). The Sleep Revolution project: the concept and objectives. Journal of Sleep Research, 31 (4) e13630, 1-8. doi: 10.1111/jsr.13630

The Sleep Revolution project: the concept and objectives

2022

Journal Article

Subject‐specific biomechanical analysis to estimate locations susceptible to osteoarthritis—finite element modeling and MRI follow‐up of ACL reconstructed patients

Bolcos, Paul O., Mononen, Mika E., Roach, Koren E., Tanaka, Matthew S., Suomalainen, Juha‐Sampo, Mikkonen, Santtu, Nissi, Mikko J., Töyräs, Juha, Link, Thomas M., Souza, Richard B., Majumdar, Sharmila, Ma, C. Benjamin, Li, Xiaojuan and Korhonen, Rami K (2022). Subject‐specific biomechanical analysis to estimate locations susceptible to osteoarthritis—finite element modeling and MRI follow‐up of ACL reconstructed patients. Journal of Orthopaedic Research, 40 (8), 1744-1755. doi: 10.1002/jor.25218

Subject‐specific biomechanical analysis to estimate locations susceptible to osteoarthritis—finite element modeling and MRI follow‐up of ACL reconstructed patients

2022

Journal Article

Assessment of Ligament Viscoelastic Properties Using Raman Spectroscopy

Cui, Andy, Nippolainen, Ervin, Shaikh, Rubina, Torniainen, Jari, Ristaniemi, Aapo, Finnilä, Mikko, Korhonen, Rami K., Saarakkala, Simo, Herzog, Walter, Töyräs, Juha and Afara, Isaac O. (2022). Assessment of Ligament Viscoelastic Properties Using Raman Spectroscopy. Annals of Biomedical Engineering, 50 (9), 1134-1142. doi: 10.1007/s10439-022-02988-z

Assessment of Ligament Viscoelastic Properties Using Raman Spectroscopy

2022

Journal Article

The influence of wearables on healthcare outcomes in chronic disease: a systematic review

Mattison, Graeme, Canfell, Oliver, Forrester, Douglas, Dobbins, Chelsea, Smith, Daniel, Töyräs, Juha and Sullivan, Clair (2022). The influence of wearables on healthcare outcomes in chronic disease: a systematic review. Journal of Medical Internet Research, 24 (7) e36690, 1-40. doi: 10.2196/36690

The influence of wearables on healthcare outcomes in chronic disease: a systematic review

2022

Journal Article

Site- and zone-dependent changes in proteoglycan content and biomechanical properties of bluntly and sharply grooved equine articular cartilage

Mohammadi, Ali, te Moller, Nikae C. R., Ebrahimi, Mohammadhossein, Plomp, Saskia, Brommer, Harold, van Weeren, P. René, Mäkelä, Janne T. A., Töyräs, Juha and Korhonen, Rami K. (2022). Site- and zone-dependent changes in proteoglycan content and biomechanical properties of bluntly and sharply grooved equine articular cartilage. Annals of Biomedical Engineering, 50 (12), 1-11. doi: 10.1007/s10439-022-02991-4

Site- and zone-dependent changes in proteoglycan content and biomechanical properties of bluntly and sharply grooved equine articular cartilage