A Harvard study demonstrates that perceived time can accelerate or slow down physical healing, suggesting a strong mind-body connection in health.
Perceived time has a significant impact on the actual time it takes to heal physical wounds, according to new research by Harvard psychologists Peter Aungle and Ellen Langer.
Their study, published last month in Nature Scientific Reports, challenges conventional beliefs about psychological influences on physical health. The findings suggest a broader range of psychological influences than is currently appreciated.
Study Methodology and Surprising Findings
To complete their study, the authors used a standardized procedure to mildly wound volunteer subjects. Perceived time was then manipulated in the lab, with each study participant completing three experimental conditions: Slow Time (0.5x real-time), Normal Time (1x real-time), and Fast Time (2x real-time).
Wounds were documented as healing faster when participants believed more time had passed. Likewise, the healing process proved slower when less time was perceived to have gone by. Actual time elapsed was the same under all three conditions.
Implications and Future Research
Further research is underway to better understand the underlying mechanisms and broader implications of these findings. Meanwhile, the study makes a compelling case for more fully incorporating the idea of mind-body “unity” into subsequent inquiries on mind-body health effects. In particular, researchers are urged to consider a broader range of psychological influences on physical health.
Psychological influences on physical health are typically understood in terms of influences on emotion (e.g., stress, inflammation, and immune function) and behavior (e.g., beliefs that promote healthy actions). This research suggests abstract beliefs about how our bodies work also directly shape physical health.
Reference: “Physical healing as a function of perceived time” by Peter Aungle, and Ellen Langer, 17 December 2023, Scientific Reports.
DOI: 10.1038/s41598-023-50009-3
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4 Comments
How can I publish your article on my channel…….please put some pictures about the topic
Hi. The cover image is gross, like a ChatGPT prompt gone wrong. Did you know you can update your prompts? So I would have followed up that image with please cover the um hole in the hand with a bandage.
Oooooooorrrrrr…you can not be a tender little cupcake and deal with the fact that injuries occur; and, we don’t always have Barney to prep us with trigger warnings. You are intentionally seeking out articles on a science and technology site. Science isn’t guaranteed to be emotionally sterile. Facts and all. You should be prepared for the possibility that you might have to act like a grown woman and perceive unexpected stimuli.
The article itself is very cool! 🙂