Summary:Cornell University researchers have discovered that pupil fluctuations during sleep are linked to how the brain consolidates memories. In their study of mice, they found that when the pupil contracts during non-REM sleep, new memories are replayed and consolidated, while dilated pupils indicate the consolidation of older memories. This separation helps prevent “catastrophic forgetting,” where…
Summary:An analysis of data from 14 studies suggests that coffee and tea consumption, including both caffeinated and decaffeinated varieties, is associated with a reduced risk of developing head and neck cancers, including cancers of the mouth, throat, and hypopharynx. The study found that drinking more than four cups of caffeinated coffee daily lowered the overall…
Summary: Hatch has launched the Restore 3, a smart sleep clock designed to enhance sleep routines while reducing phone usage. Based on user feedback, the Restore 3 introduces four new phone-free controls, including options to pause, adjust volume, and activate a nightlight directly on the device. The clock also offers personalized routines, a redesigned app,…
Summary: A new study from the University of East Anglia reveals how sleep deprivation makes it harder for people to control unwanted memories. Sleep-deprived participants had difficulty activating the part of the brain responsible for memory control, leading to an inability to suppress intrusive memories over time. The research, published in Proceedings of the National…
Summary:QALO has launched its QRNT ring, which integrates the brand’s silicone material with advanced health-tracking technology, tracking key metrics like heart rate, SpO2, HRV, sleep stages, and stress levels through a free app, without a subscription fee. It also includes customizable silicone covers for added comfort and protection. The QRNT is priced at $189.99, and…
Audio Transcript Happy New Year — 2025! — as we launch this podcast into year thirteen. What an amazing ride — all made possible by the grace of God and by your involvement in listening and sending us your questions and praying for us. Thank you for your role in making it all happen. For…