Consciousness

Here’s How The Human Brain Reboots Itself After The Deep Sleep of Anesthesia

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You may well have spent hours wondering what your laptop is up to as it takes its time to boot up. Scientists have asked the same question of the human brain: How exactly does it restart after being anesthetized, in a coma, or in a deep sleep?   Using a group of 30 healthy adults … Read more

Sleep and creativity: Waking up after the first few minutes of sleep may help us solve problems

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A technique for interrupting the first stage of sleep helps people solve a maths problem – the same approach was used by Thomas Edison and Salvador Dali Mind 8 December 2021 By Clare Wilson Salvador Dali thought an unusual sleep state could boost creativity Photo12 / Alamy Where does creativity come from? According to people … Read more

New Clues about the Origins of Biological Intelligence

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In the middle of his landmark book On the Origin of Species, Darwin had a crisis of faith. In a bout of honesty, he wrote, “To suppose that the eye with all its inimitable contrivances for adjusting the focus to different distances, for admitting different amounts of light, and for the correction of spherical and … Read more