Physiological concomitants of perseverative cognition: A systematic review and meta-analysis
Cristina Ottaviani · Julian F. Thayer · Bart Verkuil · Antonia Lonigro · Barbara Medea · Alessandro Couyoumdjian · Jos F. Brosschot
Psychological Bulletin · 2016
What the research tells us
Across experimental and correlational studies, perseverative cognition was linked to differences in cardiovascular measures, cortisol and HRV. Associations depended on the parameter, design and measurement conditions.
Scope & interpretation
Experimental induction and observational designs support different levels of inference, with variation in measurement conditions and outcomes. Pooled results should be read by physiological measure and design.
Study at a glance
- POPULATION & SAMPLE
- 60 eligible studies of physiological correlates of perseverative cognition in healthy participants.
- EXPOSURE / INTERVENTION / SUBJECT
- Worry and rumination, including experimentally induced and naturally reported perseverative cognition.
- OUTCOMES
- Blood pressure, heart rate, cortisol and heart rate variability, analyzed separately.
- TIME FRAME
- Measurement durations varied and were examined as a moderator; no universal recovery interval.
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Editorial & review record
Record for v0.2 · Updated
Editorial responsibility: TAP Editorial Team
Editorial note
Under the editorial responsibility of the TAP Editorial Team, this publication used AI assistance for content organization and editing.
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How responsibilities and review are recorded ↗Scope of this reading note
Selected research interpretation based on the original abstract and bibliographic record.
- Funding & competing interests
- Funding and competing-interest details have not been verified against the full text. Consult the original publication’s declarations.
Project support
Founded and supported by Resilio.
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