한빛사논문
- 조회686
Hyun Joo Yoo1, Kaoru Nashiro1, Jungwon Min1, Christine Cho1, Noah Mercer1, Shelby L. Bachman1, Padideh Nasseri1, Shubir Dutt1, Shai Porat1, Paul Choi1, Yong Zhang1, Vardui Grigoryan1, Tiantian Feng1, Julian F. Thayer2, Paul Lehrer3, Catie Chang4, Jefrey A. Stanley5, Elizabeth Head2, Jeremy Rouanet2, Vasilis Z. Marmarelis1, Shrikanth Narayanan1, Jessica Wisnowski1, DanielA. Nation2 & Mara Mather1
1University of Southern California, Los Angeles, CA, 90007, USA.
2University of California, Irvine, USA.
3Rutgers University, New Brunswick–Piscataway, USA.
4Vanderbilt University, Nashville, USA.
5Wayne State University School of Medicine, Detroit, USA.
Corresponding author : Correspondence to Mara Mather.
Abstract
We present data from the Heart Rate Variability and Emotion Regulation (HRV-ER) randomized clinical trial testing effects of HRV biofeedback. Younger (N = 121) and older (N = 72) participants completed baseline magnetic resonance imaging (MRI) including T1-weighted, resting and emotion regulation task functional MRI (fMRI), pulsed continuous arterial spin labeling (PCASL), and proton magnetic resonance spectroscopy (1H MRS). During fMRI scans, physiological measures (blood pressure, pulse, respiration, and end-tidal CO2) were continuously acquired. Participants were randomized to either increase heart rate oscillations or decrease heart rate oscillations during daily sessions. After 5 weeks of HRV biofeedback, they repeated the baseline measurements in addition to new measures (ultimatum game fMRI, training mimicking during blood oxygen level dependent (BOLD) and PCASL fMRI). Participants also wore a wristband sensor to estimate sleep time. Psychological assessment comprised three cognitive tests and ten questionnaires related to emotional well-being. A subset (N = 104) provided plasma samples pre- and post-intervention that were assayed for amyloid and tau. Data is publicly available via the OpenNeuro data sharing platform.
논문정보
- Research article
- 2023년 07월 (BRIC 등록일 2023-08-14)
- 국외 연구진
- 바이오·의료융합 > 뇌인지과학
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