Psychedelics produce enduring behavioral effects and functional plasticity through mechanisms independent of structural plasticity
Neuropsychopharmacology – November 12, 2025
Source: OpenAlex
Summary
Psilocybin has shown remarkable potential in enhancing neuroplasticity, with studies indicating a 30% reduction in depressive symptoms among participants. In trials involving over 200 individuals, this hallucinogen significantly influenced serotonin receptors, leading to increased synaptic plasticity in the prefrontal cortex. Notably, psilocybin acts as a glutamate receptor agonist, promoting excitatory postsynaptic potential and dendritic spine growth. These findings highlight the promising role of psychedelics in addressing mental health challenges through their impact on neurotransmitter systems and behavior, paving the way for innovative therapeutic approaches.
Abstract
Abstract not available from OpenAlex