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Timo Leppänen
Timo Leppänen
University of Eastern Finland, Kuopio University Hospital
在 uef.fi 的电子邮件经过验证 - 首页
标题
引用次数
年份
0593 Hypoxemia During Sleep Disordered Breathing and Cardiovascular Disease: A Comparison of Different Oxygen Desaturation Measures
DR Mazzotti, T Leppänen, S Sands, J Töyräs, A Wellman, A Kulkas, ...
Sleep 43 (Supplement_1), A227-A227, 2020
32020
A comparison of signal combinations for deep learning-based simultaneous sleep staging and respiratory event detection
R Huttunen, T Leppänen, B Duce, ES Arnardottir, S Nikkonen, S Myllymaa, ...
IEEE Transactions on Biomedical Engineering 70 (5), 1704-1714, 2022
172022
A-phase index: an alternative view for sleep stability analysis based on automatic detection of the A-phases from the cyclic alternating pattern
F Mendonça, SS Mostafa, A Gupta, ES Arnardottir, T Leppänen, ...
Sleep 46 (1), zsac217, 2023
72023
ABOSA–Freely available automatic blood oxygen saturation signal analysis software: Structure and validation
T Karhu, T Leppänen, J Töyräs, A Oksenberg, S Myllymaa, S Nikkonen
Computer Methods and Programs in Biomedicine 226, 107120, 2022
62022
Absolute gamma power of EEG arousal is modulated by respiratory event type and severity in OSA
H Pitkanen, B Duce, T Leppanen, S Kainulainen, A Kulkas, S Myllymaa, ...
Sleep Medicine 100, S233-S234, 2022
2022
Accurate deep learning-based sleep staging in a clinical population with suspected obstructive sleep apnea
H Korkalainen, J Aakko, S Nikkonen, S Kainulainen, A Leino, B Duce, ...
IEEE journal of biomedical and health informatics 24 (7), 2073-2081, 2019
1362019
Acute cardiorespiratory coupling impairment in worsening sleep apnea-related intermittent hypoxemia
S Hietakoste, P Armañac-Julián, T Karhu, R Bailón, S Sillanmäki, J Töyräs, ...
IEEE Transactions on Biomedical Engineering, 2023
22023
Acute stroke and TIA patients have specific polygraphic features of obstructive sleep apnea
A Leino, S Westeren-Punnonen, J Töyräs, S Myllymaa, T Leppänen, ...
Sleep and Breathing 24, 1495-1505, 2020
212020
Amount of weight loss or gain influences the severity of respiratory events in sleep apnea
A Kulkas, T Leppänen, J Sahlman, P Tiihonen, E Mervaala, J Kokkarinen, ...
Medical & biological engineering & computing 53, 975-988, 2015
272015
An in-laboratory comparison of focusband EEG device and textile electrodes against a medical-grade system and wet gel electrodes
M Rusanen, S Myllymaa, L Kalevo, K Myllymaa, J Töyräs, T Leppänen, ...
IEEE Access 9, 132580-132591, 2021
62021
Artificial neural network analysis of blood oxygen saturation signal enables accurate automatic screening of sleep apnea
S Nikkonen, I Afara, S Myllymaa, J Toyras, T Leppanen
Sleep Medicine 64 (Supplement 1), S223-S223, 2019
2019
Artificial neural network analysis of the oxygen saturation signal enables accurate diagnostics of sleep apnea
S Nikkonen, IO Afara, T Leppänen, J Töyräs
Scientific reports 9 (1), 13200, 2019
542019
Artificial neural network analysis of the oxygen saturation signal enables accurate diagnostics of sleep apnea (vol 9, 13200, 2019)
S Nikkonen, IO Afara, T Leppanen, J Toyras
SCIENTIFIC REPORTS 10 (1), 2020
2020
asaga: Automatic sleep analysis with gray areas
M Rusanen, G Jouan, R Huttunen, S Nikkonen, S Sigurðardóttir, J Töyräs, ...
arXiv preprint arXiv:2310.02032, 2023
52023
Assessment of obstructive sleep apnea-related sleep fragmentation utilizing deep learning-based sleep staging from photoplethysmography
R Huttunen, T Leppänen, B Duce, A Oksenberg, S Myllymaa, J Töyräs, ...
Sleep 44 (10), zsab142, 2021
352021
Author correction: Artificial neural network analysis of the oxygen saturation signal enables accurate diagnostics of sleep apnea
S Nikkonen, IO Afara, T Leppänen, J Töyräs
Scientific Reports 10, 2020
12020
Automatic respiratory event scoring in obstructive sleep apnea using a long short-term memory neural network
S Nikkonen, H Korkalainen, A Leino, S Myllymaa, B Duce, T Leppänen, ...
IEEE Journal of Biomedical and Health Informatics 25 (8), 2917-2927, 2021
342021
Bayesian network model to evaluate the effectiveness of continuous positive airway pressure treatment of sleep apnea
OP Ryynänen, T Leppänen, P Kekolahti, E Mervaala, J Töyräs
Healthcare Informatics Research 24 (4), 346-358, 2018
102018
Beat-to-beat cardiac repolarization lability increases during hypoxemia and arousals in obstructive sleep apnea patients
S Ebrahimian, S Sillanmäki, S Hietakoste, A Kulkas, J Töyräs, R Bailon, ...
American Journal of Physiology-Heart and Circulatory Physiology 326 (5 …, 2024
2024
Beyond the apnea–hypopnea index: alternative diagnostic parameters and machine learning solutions for estimation of sleep apnea severity
T Leppänen, S Myllymaa, A Kulkas, J Töyräs
Sleep 44 (9), zsab134, 2021
52021
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