health π§ 20 mins exercise boosts memory after sleep loss
A recent study discovered that short exercise or a nap can protect memory after a sleepless night. This research was conducted by McGill University researchers involving 54 healthy young adults in a lab setting. The participants tested memory after 30 hours without sleep, receiving either 20 minutes of cycling or a 90-minute nap. The findings, published in PNAS, show these groups performed about 22% better on memory tests than the control group. Researchers suggest this could inform fatigue management in high-stakes workplaces. π§