Samu Kainulainen

Kuopio, Finland

Last Updated: 09/26/2026

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Found 49 publications

Hypnodensity sleep metrics from fingertip photoplethysmography are better associated with daytime sleepiness and fatigue than traditional metrics from polysomnography.

Hypnodensity sleep metrics from fingertip photoplethysmography are better associated with daytime sleepiness and fatigue than traditional metrics from polysomnography.

Journal: Pulmonology

Published: June 12, 2026

Respiratory event type and duration modulate PPG waveforms in OSA.

Respiratory event type and duration modulate PPG waveforms in OSA.

Journal: Physiological measurement

Published: February 03, 2026

Machine learning prediction of the change in sleepiness following continuous positive airway pressure in obstructive sleep apnea: a multi-cohort analysis.

Machine learning prediction of the change in sleepiness following continuous positive airway pressure in obstructive sleep apnea: a multi-cohort analysis.

Journal: Sleep

Published: January 28, 2026

Direct Quantification of Uncertainty in Deep Learning-Based Automatic Sleep Staging.

Direct Quantification of Uncertainty in Deep Learning-Based Automatic Sleep Staging.

Journal: IEEE transactions on bio-medical engineering

Published: October 20, 2025

Hypoxemia and arousals modulate cardiac responses to respiratory events in obstructive sleep apnea.

Hypoxemia and arousals modulate cardiac responses to respiratory events in obstructive sleep apnea.

Journal: Sleep

Published: June 02, 2025

Ventilatory Burden Predicts Change in Sleepiness Following Positive Airway Pressure in Sleep Apnea.

Ventilatory Burden Predicts Change in Sleepiness Following Positive Airway Pressure in Sleep Apnea.

Journal: medRxiv : the preprint server for health sciences

Published: November 28, 2024

Arousal burden is highest in supine sleeping position and during light sleep.

Arousal burden is highest in supine sleeping position and during light sleep.

Journal: Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine

Published: October 04, 2024

The interaction between comorbidities and sleep stages influences oxygen re-saturation characteristics.

The interaction between comorbidities and sleep stages influences oxygen re-saturation characteristics.

Journal: Journal of sleep research

Published: July 16, 2024

Retrospective validation of automatic sleep analysis with grey areas model for human-in-the-loop scoring approach.

Retrospective validation of automatic sleep analysis with grey areas model for human-in-the-loop scoring approach.

Journal: Journal of sleep research

Published: June 03, 2024

Nocturnal short-term heart rate variability reflects impaired daytime vigilance better than overnight heart rate variability in suspected obstructive sleep apnea patients.

Nocturnal short-term heart rate variability reflects impaired daytime vigilance better than overnight heart rate variability in suspected obstructive sleep apnea patients.

Journal: Sleep

Published: May 16, 2024

Sleep stage continuity is associated with objective daytime sleepiness in patients with suspected obstructive sleep apnea.

Sleep stage continuity is associated with objective daytime sleepiness in patients with suspected obstructive sleep apnea.

Journal: Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine

Published: May 09, 2024

Validation of manually scored multichannel frontal electroencephalography against polysomnography in a paediatric cohort.

Validation of manually scored multichannel frontal electroencephalography against polysomnography in a paediatric cohort.

Journal: Journal of sleep research

Published: April 30, 2024

Showing 1-12 of 49

Last Updated: 09/26/2026