Discover Mental Health
October 31, 2026
Rafael S. Rodrigues, Marcio S. C. Longo, Fernando R. Beserra et al.
Psychedelics, such as ayahuasca, have shown therapeutic potential and are known to alter self-awareness dimensions. Recent studies have focused on the antidepressant properties of ayahuasca, showing that changes in self-perception such as ego-dissolution and mystical experiences are related to therapeutic outcomes. However, limited research has addressed how the individual's mindset (set),...
npj Mental Health Research
September 10, 2026
Lucas Cruz, Marcio S. C. Longo, Rafael S. Rodrigues et al.
Abstract This observational survey study investigated the relationship between prior ayahuasca experience and mental health and mindset outcomes. Participants planning to attend an ayahuasca ceremony completed a survey before their upcoming ayahuasca use. Measures included substance use, depression, anxiety, stress, spiritual well-being, aberrant salience, and metaphysical beliefs. Participants...
Trends in Psychiatry and Psychotherapy
October 18, 2022
Bheatrix Bienemann, Mariana Ridolfi, Marco Multedo et al.
5 citations
The validated scale showed solid psychometric properties, with potential differences in factor structure in relation to the English version. Considering validation is an ongoing process, it is recommended that studies be conducted comparing ego dissolution scores across distinct substances and different regions of the country.
Journal of Psychoactive Drugs
August 19, 2022
Marcio S. C. Longo, Bheatrix Bienemann, Marco Multedo et al.
10 citations
This study sought to investigate the effects of different substances on nature relatedness (NR) in the general population. An online cross-sectional survey done in Brazil investigated use of ayahuasca/DMT, psilocybe mushrooms, LSD, MDMA/ecstasy, cocaine, cannabis, and alcohol. NR was assessed using the short-form version of the nature related scale (NR-6). One-way analysis of variance (ANOVA)...