On the meaning of “plasticity” in neuroscience and mental health research and its relation to the action of psychedelic therapy - R. L. Carhart-Harris; R. J. Zeifman; L. Pasquini; B. Nandi; C. Rohani-Shukla; S. Suseelan; P. Mediano; F. Rosas; C. Timmermann; H. Kettner; P. A. McConnell (Frontiers in Neuroscience, 2026)