For years, serotonin has been linked to anxiety, but new research flips the script—higher serotonin in the cerebellum might actually reduce anxiety, not increase it. By manipulating serotonin-releasing neurons, scientists found they could dial anxiety levels up or down in mice. This discovery challenges existing theories and could lead to more precise anxiety treatments in [...]from SciTechDaily https://ift.tt/btpqz0X
