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Neuroscience: Idle minds (2012)

nature.com

1–6 of 6 posts

Re: Neuroscience: Idle minds (2012)

#4
"Neuroscientists are trying to work out why the brain does so much when it seems to be doing nothing at all."

Because it's busy maintain a 3D model of it's surrounding environment. When the brain is deprived of such stimulus, in sleep, it is provided through dreams.

Re: Neuroscience: Idle minds (2012)

#5
post #3

How do they distinguish between resting state and non-resting state? In monkeys?

Electroencephalography (EEG) records different brain waves based on brain alertness state.

That sounds backwards. Isn't the experiment supposed to measure the brain state of a resting mind, and then measure the brain state of an engaged mind, and compare the results?

Otherwise it's a truism.