AdolescentsSubstance Use Disorders (SUD)Equity and EthicsAyahuasca

Ayahuasca in adolescence: a neuropsychological assessment

This study (n=80) evaluated the neuropsychology of adolescents who used ayahuasca in a religious context, compared to a matched control group of adolescents who did not use ayahuasca. There was no significant difference between the two groups on neuropsychological measures.

Authors

  • Charles Grob
  • Draulio Silveira
  • Dartiu Xavier da Silveira

Published

Journal of Psychoactive Drugs
individual Study

Abstract

The purpose of the study was to evaluate neuropsychologically adolescents who use ayahuasca in a religious context. A battery of neuropsychological tests was administered to adolescents who use ayahuasca. These subjects were compared to a matched control group of adolescents who did not use ayahuasca. The controls were matched with regards to sex, age, and education. The neuropsychological battery included tests of speeded attention, visual search, sequencing, psychomotor speed, verbal and visual abilities, memory, and mental flexibility. The statistical results for subjects from matched controls on neuropsychological measures were computed using independent t-tests. Overall, statistical findings suggested that there was no significant difference between the two groups on neuropsychological measures. Even though, the data overall supports that there was not a difference between ayahuasca users and matched controls on neuropsychological measures, further studies are necessary to support these findings.

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Research Summary of 'Ayahuasca in adolescence: a neuropsychological assessment'

Introduction

Earlier qualitative and ethnographic work has examined the ritual use of ayahuasca within Brazilian religious groups and raised questions about its psychosocial and cognitive consequences for adults and adolescents. Dobkin De Rios and colleagues note that understanding ayahuasca's effects in youth requires attention not only to neuropsychological performance but also to the sociocultural context in which sacramental use occurs, because religious structure, family involvement and community norms may shape outcomes. This study sets out to assess the effects of long-term, ceremonial ayahuasca use on adolescent cognitive functioning and social characteristics. Using a combination of neuropsychological testing (mentioned in the title) and qualitative methods, the investigators compared adolescents who are members of the União do Vegetal (UDV) church with school-based control peers, aiming to characterise differences in family life, social integration, moral/ethical reasoning and prior substance use within this legal religious context.

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Study Details

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