Suzana Herculano-Houzel

Not a little dark: REALLY dark

We always hear that it’s important to sleep in the dark: “It’s so your eyes can really rest”, “it’s so your brain knows it’s night”, “it’s so your body can relax”. Silence is also important, for similar reasons: “to quiet the brain”. Hence the bedroom separated from the rest of the house, the electric lights…...

This content is for Complete Neuroscience Writings and Crash Course in Neuroscience + Complete Neurocientist Writings members only.

Sun for the jet-lagged brain

Ah, the problems of modern life. When we were only bipeds and had no artificial light, going to sleep and waking up were simple matters, dictated by the time of the sun (and disturbed at most by an evening fire, or later a lamp); it was impossible to change time zones in the space of […]

pt_BRPortuguês do Brasil