Skip to content

Anna Luiza Guimarães

2 papers in the library · publishing 2026

Papers

Sort Most recent Most cited

Set, setting and substance in ayahuasca ceremonies and their association with altered self-awareness experiences: An exploratory investigation

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),...

Barriers and Facilitators for Psychedelic Research and Regulation in Brazil: Insights From Diverse Stakeholders

Clinical Therapeutics June 1, 2026 Anna Luiza Guimarães, Fernando R. Beserra, Lucas Cruz et al.

PURPOSE: The interest in psychedelics for health-related purposes has grown significantly over the past decade. However, there is an insufficient representation of stakeholders (eg, Indigenous groups, activists, policymakers) in discussions about research and regulation. Many psychedelics originate from traditional practices historically developed in low- and middle-income countries, but these...

DOI: 10.1016/j.clinthera.2026.05.012 (opens in new tab) Stakeholder Relevance law Indigenous Thematic analysis +8