Samu Kainulainen
Senior Researcher
Senior researcher in medical physics, signal processing and analysis and sleep medicine. SmartSleep Laboratory project manager.
Department of Technical Physics, Faculty of Science, Forestry and Technology
samu.kainulainen@uef.fi
Specialized in measurement and signal analytic techniques in translational research and sleep medicine.
Research groups
Publications
42/42 items-
Beat-to-beat cardiac repolarization lability increases during hypoxemia and arousals in obstructive sleep apnea patients
Ebrahimian, Serajeddin; Sillanmäki, Saara; Hietakoste, Salla; Kulkas, Antti; Töyräs, Juha; Bailón, Raquel; Hernando, David; Lombardi, Carolina; Grote, Ludger; Bonsignore, Maria R; Saaresranta, Tarja; Pépin, Jean-Louis; Leppänen, Timo; Kainulainen, Samu. 2024. American journal of physiology : heart and circulatory physiology. 326: H1094-H1104 -
Increased Flow Limitation During Sleep Is Associated With Increased Psychomotor Vigilance Task Lapses in Individuals With Suspected OSA
Staykov, Eric; Mann, Dwayne L.; Duce, Brett; Kainulainen, Samu; Leppänen, Timo; Töyräs, Juha; Azarbarzin, Ali; Georgeson, Thomas; Sands, Scott A.; Terrill, Philip I.. 2024. Chest. 165: 990-1003 -
Nocturnal oxygen resaturation parameters are associated with cardiorespiratory comorbidities
Howarth, Timothy P; Sillanmäki, Saara; Karhu, Tuomas; Rissanen, Marika; Islind, Anna Sigridur; Hrubos-Strøm, Harald; de Chazal, Philip; Huovila, Juuso; Kainulainen, Samu; Leppänen, Timo. 2024. Sleep medicine. 118: 101-112 -
Respiratory event index underestimates severity of sleep apnea compared to apnea-hypopnea index
Pitkänen, Minna; Nath, Rajdeep Kumar; Korkalainen, Henri; Nikkonen, Sami; Mahamid, Alaa; Oksenberg, Arie; Duce, Brett; Töyräs, Juha; Kainulainen, Samu; Leppänen, Timo. 2024. Sleep advances. 5: . zpad054 -
Variation in the Photoplethysmogram Response to Arousal From Sleep Depending on the Cause of Arousal and the Presence of Desaturation
Luukinen, Mieli; Pitkänen, Henna; Leppänen, Timo; Töyräs, Juha; Islind, Anna Sigridur; Kainulainen, Samu; Korkalainen, Henri. 2024. IEEE journal of translational engineering in health and medicine. 12: 328-339 -
Acute cardiorespiratory coupling impairment in worsening sleep apnea-related intermittent hypoxemia
Hietakoste, Salla; Armanac-Julian, Pablo; Karhu, Tuomas; Bailon, Raquel; Sillanmäki, Saara; Töyräs, Juha; Leppänen, Timo; Myllymaa, Sami; Kainulainen, Samu. 2023. IEEE transactions on biomedical engineering. 2024; 71: 326-333 -
Characterization of Cardiopulmonary Coupling in Pediatric Patients with Obstructive Sleep Apnea
Armanac-Julian, Pablo; Martin-Montero, Adrian; Hietakoste, Salla; Lazaro, Jesus; Kainulainen, Samu; Gozal, David; Hornero, Roberto; Laguna, Pablo; Gutierrez-Tobal, Gonzalo; Gil, Eduardo; Bailon, Raquel. Teoksessa: (toim.) , 2023. 2023 Computing in Cardiology (CinC). s. 1-4. IEEE -
Generalizable Deep Learning-based Sleep Staging Approach for Ambulatory Textile Electrode Headband Recordings
Rusanen, Matias; Huttunen, Riku; Korkalainen, Henri; Myllymaa, Sami; Toyras, Juha; Myllymaa, Katja; Sigurdardottir, Sigridur; Olafsdottir, Kristin Anna; Leppanen, Timo; Arnardottir, Erna Sif; Kainulainen, Samu. 2023. IEEE journal of biomedical and health informatics. 27: 1869-1880 -
Morbid obesity influences the nocturnal electrocardiogram wave and interval durations among suspected sleep apnea patients
Kainulainen, Samu; Suni, Aaron; Lipponen, Jukka A; Kulkas, Antti; Duce, Brett; Korkalainen, Henri; Nikkonen, Sami; Sillanmäki, Saara. 2023. Annals of noninvasive electrocardiology. 2024; 29: -
Multicentre sleep-stage scoring agreement in the Sleep Revolution project
Nikkonen, Sami; Somaskandhan, Pranavan; Korkalainen, Henri; Kainulainen, Samu; Terrill, Philip I; Gretarsdottir, Heidur; Sigurdardottir, Sigridur; Olafsdottir, Kristin Anna; Islind, Anna Sigridur; oskarsdottir, Maria; Arnardottir, Erna Sif; Leppänen, Timo. 2023. Journal of sleep research. [Epub ahead of print 13 June 2023]: