Article

Exploring Heart Rate Variability Feature Importance for REM Sleep Behavior Disorder Classification: A Comprehensive Multi Dataset Study

2025-09-03

Abstract excerpt

<title>Abstract</title> <p>Heart rate variability (HRV) is a promising biomarker for detecting subtle autonomic alterations in sleep disorders such as REM Sleep Behavior Disorder (RBD). However, the relevance of HRV-derived features depends heavily on methodological choices, including data segmentation, preprocessing, and dataset composition. This study systematically investigates how four key factors (epoch dura...

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Literature Corpus work: 410544e6-baa0-591b-b366-149adbd52d85
DOI: 10.21203/rs.3.rs-7517222/v1

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