Knowledge Tree
Relations (1)
related 2.81 — strongly supporting 6 facts
Psilocybin is linked to cognition through its role in modifying neural systems and brain processes [1], its ability to promote a flexible, associative mode of cognition [2], and its potential to enhance cognitive performance in human ancestors [3]. Furthermore, scientific research has specifically investigated the impact of psilocybin on cognitive functions {fact:5, fact:6}, and it is hypothesized that psilocybin's influence on social behaviors may have favored genetic variants that enhance cognition [4].
Facts (6)
Sources
Psychedelics, Sociality, and Human Evolution frontiersin.org 4 facts
claimIf psilocybin systematically increased the frequency of laughter, music-making, dancing, ritualization, and prosocial leadership in ancient populations, it could have influenced human evolution by modifying the conditions for selection and favoring genetic variants that enhance sociality, cognition, and communication.
claimPsilocybin and similar psychedelics primarily target the serotonin 2A receptor subtype, which stimulates an active coping strategy response and promotes a flexible, associative mode of cognition.
claimThe instrumentalization of psilocybin could have enhanced performance in domains such as cognition, sociality, communication, and social learning, potentially increasing the adaptability and fitness of human ancestors.
claimPsychedelics such as psilocybin and lysergic acid diethylamide (LSD) modify fundamental brain processes that constrain neural systems central to perception, emotion, cognition, and sense of self.
Published Studies — Johns Hopkins Center for Psychedelic and ... hopkinspsychedelic.org 2 facts
referenceA 2018 study by Barrett, Carbonaro, Hurwitz, Johnson, and Griffiths conducted a double-blind comparison of the hallucinogens psilocybin and dextromethorphan to assess their effects on cognition.
referenceA 2023 scoping review by Bonnieux, VanderZwaag, Garcia-Romeu, and Garcia-Barrera published in the 'Journal of Psychopharmacology' investigated the effects of psilocybin on cognition and creativity.