a single case study of alzheimer's being treated with psilocybin ... reasons to be cheerful !
Conclusion Residual functional capacity may persist in advanced Alzheimer’s disease and may become transiently accessible following psilocybin-induced modulation of large-scale brain networks. Systematic investigation is warranted. https://www.frontiersin.org/journals/neuroscience/articles/10.3389/fnins.2026.1813281/full