Mathai , D. S., Roberts , D. E., Nayak , S. M., Sepeda , N. D., Lehrner , A., Johnson, M. W., Lowe , M. X., Jackson, H., & Garcia -Romeu, A. (2025). Shame , guilt and psychedelic experience : Results from a prospective , longitudinal survey of real-world psilocybin use. Journal of Psychoactive Drugs . Advance online publication . https://doi.org/10.1080/02791072.2025.2461997 Northoff , G., & Huang, Z. (2017). How do the brain's time and space mediate consciousness and self? Trends in Cognitive Sciences, 21 (10), 711–724. Osto , D. (2016). Altered states: Buddhism and psychedelic spirituality in America . Columbia University Press. Palitsky , R., Canby , N. K., Van Dam, N. T., Levin-Aspenson , H. F., Kaplan, D. M., Maples -Keller, J., ... & Britton , W. B. (2024). Leveraging meditation research for the study of psychedelic-related adverse effects . International Review of Psychiatry , 36 (8), 841-855. Palitsky , R., Kaplan, D. M., Peacock , C., Zarrabi , A. J., Maples -Keller, J. L., Grant, G. H., ... & Raison , C. L. (2023). Importance of integrating spiritual , existential , religious , and theological components in psychedelic-assisted therapies . JAMA psychiatry , 80 (7), 743-749. Potash , R. M., van Mil, S. D., Estarellas , M., Canales -Johnson, A., & Sacchet , M. D. (2025). Integrated phenomenology and brain connectivity demonstrate changes in nonlinear processing in jhana advanced meditation . Journal of Cognitive Neuroscience , preprint, 1-24.