Psychedelics can quiet the brain’s visual input system, pushing it to replace missing details with vivid fragments from memory. Scientists found that slow, rhythmic brain waves help shift perception away from the outside world and toward internal recall — almost like dreaming while awake. By imaging glowing brain cells in mice, researchers watched this process unfold in real time.
from Top Health News -- ScienceDaily https://ift.tt/smIBWc4
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