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Browsing by Author "Ólafsdóttir, Kristín Anna"

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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; Arnardóttir, Erna Sif; Ólafsdóttir, Kristín Anna; Serwatko, Marta; Sigurðardóttir, Sigurveig Þ; Clausen, Michael Valur; Töyräs, Juha; Korkalainen, Henri (2023-04-14)

INTRODUCTION: Visual sleep scoring has several shortcomings, including inter-scorer inconsistency, which may adversely affect diagnostic decision-making. Although automatic sleep staging in adults has been extensively studied, it is uncertain whether ...
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; Ólafsdóttir, Kristín Anna; Leppanen, Timo; Arnardóttir, Erna Sif; Kainulainen, Samu (2023-04-01)

Reliable, automated, and user-friendly solutions for the identification of sleep stages in home environment are needed in various clinical and scientific research settings. Previously we have shown that signals recorded with an easily applicable textile ...
Validation of manually scored multichannel frontal electroencephalography against polysomnography in a paediatric cohort

Sigurdardottir, Sigridur; Pitkänen, Henna; Korkalainen, Henri; Kainulainen, Samu; Serwatko, Marta; Ólafsdóttir, Kristín Anna; Sigurðardóttir, Sigurveig Þ; Clausen, Michael Valur; Somaskandhan, Pranavan; Stražišar, Barbara G; Leppänen, Timo; Arnardóttir, Erna Sif (2025-02-13)

Polysomnography is the only internationally recognized method to diagnose paediatric obstructive sleep apnea, thus, simpler and more cost-effective diagnostic tools are urgently needed. This study aimed to validate the manual scoring of frontal ...

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Browsing by Author "Ólafsdóttir, Kristín Anna"

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