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A new wearable polygraph aims to spot stress before patients can say it
Engineers at Northwestern University have built a bandage-like wireless device that measures five physiological signals at once to detect stress and discomfort in real time.
Key Takeaways
- The device measures heart activity, breathing, sweat response, blood flow, and temperature at the same time.
- Researchers say it could detect stress in patients who cannot easily communicate discomfort.
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DT Editorial AI··via medicalxpress.com