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Andrew Gaddis

3 papers in the library · 234 citations · publishing 2021-2023

Papers

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Corrigendum to 'Psilocybin induces spatially constrained alterations in thalamic functional organizaton and connectivity': Neuroimage 2022 Oct 15;260:119434.

Neuroimage May 4, 2023 Andrew Gaddis, Daniel E. Lidstone, Mary Beth Nebel et al. correction

Corrigendum to 'Psilocybin induces spatially constrained alterations in thalamic functional organizaton and connectivity': Neuroimage 2022 Oct 15;260:119434.

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...

Models of psychedelic drug action: modulation of cortical-subcortical circuits

Brain October 22, 2021 Manoj K. Doss, Maxwell B. Madden, Andrew Gaddis et al. 196 citations

Abstract Classic psychedelic drugs such as psilocybin and lysergic acid diethylamide (LSD) have recaptured the imagination of both science and popular culture, and may have efficacy in treating a wide range of psychiatric disorders. Human and animal studies of psychedelic drug action in the brain have demonstrated the involvement of the serotonin 2A (5-HT2A) receptor and the cerebral cortex in...