Human Brain Mapping
April 1, 2025
Clayton R. Coleman, Kenneth Shinozuka, Robert Tromm et al.
4 citations
Lysergic acid diethylamide (LSD) is a classic serotonergic psychedelic that induces a profoundly altered conscious state. In conjunction with psychological support, it is currently being explored as a treatment for generalized anxiety disorder and depression. The dorsolateral prefrontal cortex (DLPFC) is a brain region that is known to be involved in mood regulation and disorders; hypofunction...
Neuroimage
July 1, 2022
Fran Hancock, Joana Cabral, Andrea I. Luppi et al.
40 citations
Dynamic functional connectivity (dFC) in resting-state fMRI holds promise to deliver candidate biomarkers for clinical applications. However, the reliability and interpretability of dFC metrics remain contested. Despite a myriad of methodologies and resulting measures, few studies have combined metrics derived from different conceptualizations of brain functioning within the same analysis -...
Psychopharmacology
March 24, 2022
Timothy Lawn, Ottavia Dipasquale, Alexandros Vamvakas et al.
48 citations
Abstract Rationale LSD is the prototypical psychedelic. Despite a clear central role of the 5HT 2a receptor in its mechanism of action, the contributions of additional receptors for which it shows affinity and agonist activity remain unclear. Objectives We employed receptor-enriched analysis of functional connectivity by targets (REACT) to explore differences in functional connectivity (FC)...
Medical Hypotheses
September 1, 2019
Enrico Facco, Laura Mendozzi, Angelo Bona et al.
16 citations
The topic of multiple personality, redefined as Dissociative Identity Disorders (DIDs) in the DSM-5, is an intriguing and still debated disorder with a long history and deep cultural and epistemological implications, extending up to the idea of possession. Hypnosis is an appealing and valuable model to manipulate subjective experience and get an insight on both the physiology and the...
Neuroimage
April 4, 2019
Ottavia Dipasquale, Pierluigi Selvaggi, Mattia Veronese et al.
79 citations
One of the main limitations of pharmacological fMRI is its inability to provide a molecular insight into the main effect of compounds, leaving an open question about the relationship between drug effects and haemodynamic response. The aim of this study is to investigate the acute effects of 3,4-methylenedioxymethamphetamine (MDMA) on functional connectivity (FC) using a novel multimodal method...