A woman with advanced Alzheimer's experienced a notable improvement in her condition after consuming hallucinogenic mushrooms. The specifics of her treatment involved two doses of psilocibina. The doses were administered a month apart, with the first dose being 5 grams and the second dose being 3 grams.

Immediate effects were observed following the treatment. Further details about this case can be found in La Opinión, which reported on the woman's recovery of speech and memory after consuming the hallucinogenic substance.