Publications

Peer-reviewed work.

Published, peer-reviewed research in sleep medicine, wearables, and clinical AI. Google Scholar holds the complete, citable record — including talks and works in progress.

1. Optimizing Machine Learning Classification of Narcolepsy Type 1 Using the Stanford Cataplexy Questionnaire and HLA-DQB1*06:02 Biomarker

   GR Mejia, A Brink-Kjaer, E Mignot

   Sleep Medicine · 108927 · 2026

2. A Two-Stage Questionnaire and Actigraphy Screening for iRBD in a Multicenter Retrospective Cohort

   CA Massimi, GR Mejia, A Metzger, KH Ryu, S Marwaha, et al.

   Annals of Clinical and Translational Neurology · 2026

3. Comparison of EMG, Video, and Actigraphy Signals for Detecting Motor Activity in REM Sleep Behavior Disorder

   KH Ryu, G Ricciardiello Mejia, S Marwaha, A Brink-Kjaer, EH During

   Diagnostics · 16(7):1067 · 2026

4. A Multidimensional Assessment of Sleep Disorders in Long COVID Using the Alliance Sleep Questionnaire

   A Wilson, GC Ricciardiello Mejia, S Lomba, LN Geng, S Malunjkar, et al.

   Healthcare · 13(20):2611 · 2025

5. Can Low Cortisol Predict Long COVID? A Controversial Issue

   TC Quach, A Wilson, O Sum-Ping, S Lomba, LN Geng, R Shafer, et al.

   Biomedicines · 13(11):2636 · 2025