Psilocybin induces spatially constrained alterations in thalamic functional organizaton and connectivity.
Neuroimage October 15, 2022 Andrew Gaddis, Daniel E. Lidstone, Mary Beth Nebel et al. 38 citations
Classic psychedelics, such as psilocybin and LSD, and other serotonin 2A receptor (5-HT2AR) agonists evoke acute alterations in perception and cognition. Altered thalamocortical connectivity has been hypothesized to underlie these effects, which is supported by some functional MRI (fMRI) studies. These studies have treated the thalamus as a unitary structure, despite known differential 5-HT2AR...
DOI: 10.1016/j.neuroimage.2022.119434 (opens in new tab)
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Psilocybin
Functional connectivity
Independent component analysis
Resting state
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