Maria Bălăeȕ - Drugs and limits of human intelligence

Psychedelic drug use is presented as a factor that may correlate with distinct changes in cognitive performance. Data from a large population study, utilizing the Cognitron platform, reveals that while short-term usage of various psychoactive substances may associate with reduced performance in reasoning and general accuracy, these deviations appear reversible over time. One significant observation highlights that individuals with a lifetime history of psychedelics or other psychoactive substance usage exhibit superior performance in language-based tasks and crystallized intelligence compared to drug-naive counterparts. These cognitive fingerprints remain consistent even after accounting for various confounding demographic and health factors, emphasizing the need for continued longitudinal investigation into the relationship between these substances and human cognitive architecture.