Importance There is increasing interest in the potential of psilocybin to treat mental health and neurodevelopmental conditions. At high doses, the therapeutic benefit of psilocybin is linked to greater functional connectivity or integration between large-scale brain networks which underpin mood, emotion and cognition. However, it is unknown how the brain responds to psilocybin in autism - a...
The underlying neurobiology of the complex autism phenotype remains obscure, although accumulating evidence implicates the serotonin system and especially the 5HT2A receptor. However, previous research has largely relied upon association or correlation studies to link differences in serotonin targets to autism. To directly establish that serotonergic signalling is involved in a candidate brain...
Abstract Clinical trials of pharmacological approaches targeting the core features of autism have failed. This is despite evidence from preclinical studies, genetics, post-mortem studies and correlational analyses linking peripheral and central markers of multiple candidate neurochemical systems to brain function in autism. Whilst this has in part been explained by the heterogeneity of the...