Christopher Edge

Oct 1, 2024 | kirkusreviews.com | Christopher Edge |Joanna Rzezak |Jason Chin

Sketchy and wildly ambitious, though lightened by a free-wheeling spirit. A novelist sets out to explain quantum physics in simple terms.

May 13, 2024 | nature.com | Christopher Edge |Nicholas P. Franks |Morgan Gridley |Andawei Miao |William Wisden |Ryan Tak Chun Wong | +3 more

It has been suggested that the function of sleep is to actively clear metabolites and toxins from the brain. Enhanced clearance is also said to occur during anesthesia. Here, we measure clearance and movement of fluorescent molecules in the brains of male mice and show that movement is, in fact, independent of sleep and wake or anesthesia. Moreover, we show that brain clearance is markedly reduced, not increased, during sleep and anesthesia. It has been widely believed that a key function of sleep is to actively clear metabolites and toxins from the brain. Miao, Luo et al. show in mice that brain clearance is markedly reduced—not increased—during sleep and anesthesia.