A woman with Alzheimer's disease who had not spoken in several years reportedly began conversing again after taking psilocybin. The details of the case are outlined in a case report, which notes an improvement in the woman's condition following psilocybin administration. It is unclear if this outcome is an isolated incident or part of a larger trend, as other reported stories about people with Alzheimer's or dementia do not appear to be directly related to this specific case.