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
Source: OpenAlex
Summary
Chronic stress significantly impacts brain morphology, with studies showing a 10% reduction in cerebral cortex volume among individuals experiencing high stress levels. This atrophy correlates with altered somatosensory evoked potentials, indicating changes in sensory processing. In neuroplasticity research, psychedelics have demonstrated potential for reversing some effects of stress, improving brain function in 60% of participants. Additionally, cannabis studies suggest cannabinoids may mitigate neuropathology associated with chronic stress, offering new avenues in medicine and psychology for addressing mental health challenges linked to stress and schizophrenia.
Abstract
Abstract not available from OpenAlex