Sami Nikkonen

Kuopio, Finland

Last Updated: 09/26/2026

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Found 45 publications

Automated deep learning-based arousal detection complies with ten expert scorers in unseen data.

Automated deep learning-based arousal detection complies with ten expert scorers in unseen data.

Journal: Sleep
Published: February 18, 2026

Five-year longitudinal changes in oxygen saturation parameters in Obstructive Sleep Apnoea: Impact of age, body mass index, and comorbidities.

Five-year longitudinal changes in oxygen saturation parameters in Obstructive Sleep Apnoea: Impact of age, body mass index, and comorbidities.

Journal: Sleep medicine
Published: October 20, 2025

Association of major adverse cardiovascular events with the apnea-hypopnea index, desaturation severity parameters, and cardiac troponins in participants of the Akershus Sleep APnea cohort.

Association of major adverse cardiovascular events with the apnea-hypopnea index, desaturation severity parameters, and cardiac troponins in participants of the Akershus Sleep APnea cohort.

Journal: Sleep
Published: April 08, 2025

A novel mobile application to examine impaired vigilance through digital means.

A novel mobile application to examine impaired vigilance through digital means.

Journal: Scientific reports
Published: March 24, 2025

Optimal Electroencephalogram and Electrooculogram Signal Combination for Deep Learning-Based Sleep Staging.

Optimal Electroencephalogram and Electrooculogram Signal Combination for Deep Learning-Based Sleep Staging.

Journal: IEEE journal of biomedical and health informatics
Published: March 03, 2025

A comparative analysis of unsupervised machine-learning methods in PSG-related phenotyping.

A comparative analysis of unsupervised machine-learning methods in PSG-related phenotyping.

Journal: Journal of sleep research
Published: July 03, 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

Temporal and sleep stage-dependent agreement in manual scoring of respiratory events.

Temporal and sleep stage-dependent agreement in manual scoring of respiratory events.

Journal: Journal of sleep research
Published: April 30, 2024

Prolonged lung-to-finger circulation time indicates an increased risk of intermittent hypoxaemia in sleep apnoea patients.

Prolonged lung-to-finger circulation time indicates an increased risk of intermittent hypoxaemia in sleep apnoea patients.

Journal: ERJ open research
Published: February 05, 2024

Excessive daytime sleepiness is associated with relative delta frequency power among patients with mild OSA.

Excessive daytime sleepiness is associated with relative delta frequency power among patients with mild OSA.

Journal: Frontiers in neurology
Published: January 09, 2024

Interhemispheric differences of electroencephalography signal characteristics in different sleep stages.

Interhemispheric differences of electroencephalography signal characteristics in different sleep stages.

Journal: Sleep medicine
Published: November 24, 2023

Respiratory event index underestimates severity of sleep apnea compared to apnea-hypopnea index.

Respiratory event index underestimates severity of sleep apnea compared to apnea-hypopnea index.

Journal: Sleep advances : a journal of the Sleep Research Society
Published: September 14, 2023
Showing 1-12 of 45

Last Updated: 09/26/2026