Effects of a randomised trial of 5-week heart rate variability biofeedback intervention on mind wandering and associated brain function.

ABSTRACT: Previous research suggests that excessive negative self-related thought during mind wandering involves the default mode network (DMN) core subsystem and the orbitofrontal cortex (OFC). Heart rate variability (HRV) biofeedback, which involves slow paced breathing to increase HRV, is known to promote emotional well-being. However, it remains unclear whether it has positive effects on mind wandering and associated brain function. We conducted a study where young adults were randomly assigned to one of two 5-week interventions involving daily biofeedback that either increased heart rate oscillations via slow paced breathing (Osc+ condition) or had little effect on heart rate oscillations (active control or Osc- condition). The two intervention conditions did not differentially affect mind wand

SUBMITTER: Nashiro K 

PROVIDER: S-EPMC11226233 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature