'When we dream, we have the perfect chemical canvas for intense visions'
Most dreams are actually less bizarre than people think. When we dream, the logic centres of our brain – the frontal lobes – go dark, and chemicals associated with self-control, like serotonin and norepinephrine, drop. At the same time, the emotion centres light up: we have a perfect chemical canvas for dramatic, psychologically intense visions.
When psychologists analyzed hundreds of dream reports, they found that most of them could have passed for descriptions of the dreamers’ real lives.
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