Unraveling the Mysteries of Mental Illness With Psilocybin
Cureus May 27, 2022 Robert Sotille, Herpreet Singh, Anne Weisman et al. 2 citations
Psilocybin, a naturally occurring psychedelic compound, may relieve depression by promoting neuronal plasticity and altering brain network connectivity. Recent clinical trials suggest it effectively reduces symptoms in major depressive disorder and treatment-resistant depression. Cellular experiments in mice demonstrate psilocybin promotes neuritogenesis, potentially addressing the cellular root of depression. Human brain imaging shows psilocybin therapy enhances functional connectivity in intrinsic networks, leading to durable improvements in depressive symptoms. This review highlights psilocybin's promise as a psychotherapeutic that targets neuronal atrophy, a model supplanting the neurotransmitter deficit hypothesis.