Summary
Snacking more when you’re sleep-deprived isn’t just weak willpower—it can be biology. With less sleep, appetite signals can shift and the brain chases quick rewards. The fridge call is nightly.
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Summary
Snacking more when you’re sleep-deprived isn’t just weak willpower—it can be biology. With less sleep, appetite signals can shift and the brain chases quick rewards. The fridge call is nightly.
Scientists proved that a 20-second hug releases oxytocin.
The same mosquito bite can be nothing for one person and maddening for another. Itch isn’t only in the skin—it grows in the brain’s “threat” interpretation; more attention often means more itch.
When a conversation hits a short silence, we often fill it with extra details. The brain can read social gaps as ‘risk’ and talk more to reinforce the bond. Silence doesn’t mean the same to everyone.
Remembering isn’t taking a memory off the shelf and returning it unchanged—the brain updates it slightly each time. That’s why details you’re ‘sure’ about can drift. Memory is alive, not fixed.
The person whose lie ‘shows on their face’ often can’t hide emotion. ‘Better’ lying usually means better emotion control and a more consistent story. It’s not words—it’s signals.
Brain surgery can be done while patient is awake. Headaches are felt by membranes around the brain, not the brain itself.
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