Why LSD Trips Last So Long and Connect Us to the Universe

By Nathaniel Scharping
Jan 26, 2017 9:08 PMOct 15, 2019 5:28 PM
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LSD (in blue) fitting into a serotonin receptor (white ribbon). (Credit: Bryan Roth)

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Two studies looking at one crucial receptor in our brains give different insights into the psychedelic effects of LSD.

Two separate teams of researchers publishing papers today in Cell examined how LSD binds to serotonin receptors in our brains and what the consequences of those reactions are. Their results offer an explanation for two hallmarks of LSD use: Its long-lasting effects and apparent ability to give users a sense of deep connection to previously mundane items and ideas.

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