PubMed ·

The Electrocardiogram-Based Phase Adjustment Task (PAT-ECG): An Open-Access Laboratory Test of Cardiac Interoceptive Accuracy.

James Hodgetts, Germano Gallicchio, Shaun Mckiernan, Christopher Ring, Jennifer Murphy and Andrew Cooke

Published
Source
PubMed
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Read it at PubMed
Topics
Cardiology

In brief

Revolutionizing Heartbeat Awareness Testing

This paper introduces the PAT-ECG, a new electrocardiogram-based method that enhances the measurement of cardiac interoceptive accuracy. By providing open-access materials and experimental code, it aims to foster further research in this important area.

What they found: The PAT-ECG successfully classified 17% of participants as interoceptive, showcasing its effectiveness in measuring cardiac interoceptive accuracy. The study also evaluated eight classification methods and introduced a novel phase-delay timing procedure. By utilizing ECG instead of photoplethysmography, the researchers achieved superior temporal resolution, enhancing the precision of interoceptive assessments.

AI-written summary, not medical advice. Check anything you rely on against the original paper.

From the abstract

Interoceptive accuracy plays a central role in theories of emotion, and atypical interoceptive accuracy is increasingly recognized as a feature in the pathophysiology of multiple clinical and subclinical conditions.

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