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This shift corresponded to reports of subjective time slowing down under psilocybin as measured by HRS and ASC. Psilocybin also increased JND compared to placebo (\n                      <jats:italic toggle=\"yes\">t<\/jats:italic>\n                      (23) = 2.48,\n                      <jats:italic toggle=\"yes\">p<\/jats:italic>\n                      = 0.021,\n                      <jats:italic toggle=\"yes\">g<\/jats:italic>\n                      = \u22120.47), indicating decreased temporal precision. Consistent with previous findings, these effects were significant for durations longer than 2 seconds.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>Based on Bayesian framework of timing, we emphasised that psilocybin alters time perception through disruptions in cognitive functions, particularly working memory and attention. We also outlined directions for future research, which would allow us to not only understand time perception under psychedelics better, but help elucidate the role of serotonergic system on timing.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Research ID:<\/jats:title>\n                    <jats:p>The research was conducted as part of a clinical trial registered at EudraCT database under the number 2012-004579-37.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/02698811251389552","type":"journal-article","created":{"date-parts":[[2026,1,2]],"date-time":"2026-01-02T05:15:20Z","timestamp":1767330920000},"page":"818-830","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["The effects of psilocybin on time perception in humans: A comparative analysis of subjective and objective 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