Author

J. Sunwoo

3 papers indexed here

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Sep 2026

Periodic oscillatory slowing and aperiodic broadband shifts in isolated REM sleep behavior disorder are associated with phenoconversion.

STUDY OBJECTIVES Conventional EEG slowing in isolated REM sleep behavior disorder (iRBD) may be confounded by disease-related shifts in the aperiodic background. We separated periodic and aperiodic EEG components to clarify oscillatory slowing and examine associations with phenoconversion and clinical measures. METHO...

Eung-Gyu Lee, Tae-Gon Noh, Jung-Ick Byun et al. · Sleep · 0 citations

Open access Aug 2026

Changes in Sleep Quality Before and During the COVID-19 Pandemic: The Role of Psychosocial Vulnerability

Objectives: The coronavirus disease 2019 (COVID-19) pandemic significantly disrupted daily life and sleep habits. In this study, we aimed to investigate changes in sleep quality before and during the COVID-19 pandemic using a large prospective cohort and identify factors associated with deterioration in sleep quality.M...

J. Sunwoo · Journal of Sleep Medicine · 0 citations

Open access Jul 2026

Machine learning-based lateralization and localization of seizure onset in focal cortical dysplasia patients using ictal scalp EEG

It is suggested that ictal scalp EEG combined with machine learning enables accurate and interpretable seizure onset zone classification in patients with focal cortical dysplasia and may serve as a noninvasive decision-support tool to improve presurgical evaluation and guide invasive EEG planning in focal cortical dysp...

You-Min Shin, Sungeun Hwang, Seung-Bo Lee et al. · Frontiers in Neuroscience · 0 citations