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Jeferson Souza Cavalcante

2 papers in the library · 4 citations · publishing 2025-2026

Papers

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Preliminary analysis of ayahuasca-induced anatomical alterations in the somatosensory cortex of juvenile non-human primates (Callithrix jacchus) subjected to chronic stress

Translational Psychiatry February 19, 2026 Luís Carlos Pereira, Wigínio Gabriel Lira-Bandeira, Andréa Silva Medeiros-Bandeira et al.

Major depressive disorder remains a debilitating mental health disorder affecting millions worldwide, with growing prevalence among adolescents. Recent studies highlight the critical role of the somatosensory cortex in the neuropathology of depression, including structural alterations that impair cortical function. This study investigates the prophylactic effects of ayahuasca, a classic...

Ayahuasca partially preserves striatal integrity in juvenile non-human primates exposed to chronic stress: evidence from stereological evaluation.

Frontiers in Neuroanatomy 2025 Wigínio Gabriel de Lira-Bandeira, Lílian Andrade Carlos de Mendonça Batista, Andréa Silva de Medeiros Bandeira et al. 4 citations

The striatum (St) integrates cognitive, motor, and limbic functions and plays a critical role in processing emotions, motivation, and rewards. It may undergo several morphophysiological changes in neuropsychiatric diseases. Depression, a complex psychiatric disorder, affects millions of people around the world and leads to an increased risk of suicide, decreased quality of life, and functional...