Researchers at the University of Tsukuba have discovered that the so-called "multi-task exercise," which combines cognitive activity with physical movement, enhances sleep quality in older women by ...

We're all time-poor, so multitasking is seen as a necessity of modern living. We answer work emails while watching TV, make shopping lists in meetings and listen to podcasts when doing the dishes. We ...

Multitasking is challenging because the brain must rapidly switch attention between tasks. Stress, poor sleep, and menopause-related changes can make multitasking feel more difficult with age. Healthy ...

Tsukuba, Japan—During deep sleep, brain wave amplitude increases, and "δ (delta) power," a key objective indicator of sleep quality, is observed; higher delta power corresponds to deeper, more ...