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Systematic Literature Review: Heart Rate Variability (HRV) as a Neurobiological Biomarker of Mindfulness Effects on Emotion Regulation Lestari, Anggita Rana Sasmita; El Barusi, Atika Rahmania
International Journal of Science Education and Cultural Studies Vol. 4 No. 2 (2025): ijsecs
Publisher : Sultan Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58291/ijsecs.v4i2.431

Abstract

Heart Rate Variability (HRV) is increasingly relevant in applied psychology and medicine because it offers objective indices of autonomic flexibility tied to emotion regulation. Mindfulness interventions including brief, intensive, and online‐based programs have been studied in relation to HRV, using both time-domain (e.g. RMSSD, SDNN) and frequency-domain (e.g. high-frequency power, HF; LF/HF ratio) parameters. In this review (40 empirical studies from 2020–2025, randomized controlled trials, within-subject and longitudinal designs), we find that mindfulness significantly increases parasympathetic‐related HRV measures (notably RMSSD and HF) and reduces emotional distress (e.g. anxiety, stress) relative to baseline or control conditions. However, effect sizes are variable due to methodological inconsistencies (different HRV recording durations, resting vs. active tasks) and heterogeneous samples. The review highlights HRV’s promise as a biomarker for mindfulness‐based emotion regulation, especially when studies use standardized protocols. For maximum impact, future work should employ longer follow‐ups, rigorous RCTs, and integrate multi‐modal physiological and psychological measurement across diverse populations.
Analisis Tingkat Kebahagiaan dan Kesejahteraan Nelayan Karangantu Kasemen Kota Serang Rahimah, Rahimah; El Barusi, Atika Rahmania
JIPITI: Jurnal Pengabdian kepada Masyarakat Vol. 1 No. 3 (2024): November 2024 - JIPITI: Jurnal Pengabdian kepada Masyarakat
Publisher : PT. Technology Laboratories Indonesia (TechnoLabs)

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Abstract

Penelitian ini bertujuan untuk menganalisis tingkat kebahagiaan dan kesejahteraan nelayan di Karangantu Kota Serang. Sebagai salah satu komunitas nelayan yang berada di wilayah pesisir Banten, nelayan Karangantu menghadapi tantangan ekonomi, sosial, dan lingkungan yang cukup besar. Penelitian ini menggunakan metode kualitatif dengan teknik pengumpulan data berupa wawancara semi-terstruktur dan observasi partisipatif untuk memahami faktor-faktor yang memengaruhi kesejahteraan nelayan. Temuan penelitian menunjukkan bahwa meskipun tingkat kebahagiaan nelayan di Karangantu cukup tinggi, namun tingkat kesejahteraan ekonomi mereka rendah, hal ini disebabkan oleh fluktuasi pendapatan, kurangnya akses terhadap layanan kesehatan yang memadai, dan terbatasnya infrastruktur pendukung. Hasil ini diharapkan dapat menjadi acuan bagi pemerintah daerah dalam meningkatkan kesejahteraan nelayan melalui kebijakan yang holistik.