Role of the 5-HT2A Receptor in Self- and Other-Initiated Social Interaction in Lysergic Acid Diethylamide-Induced States : A Pharmacological fMRI Study Katrin H. Preller, Leonhard Schilbach, Thomas Pokorny, Jan Flemming, Erich Seifritz, and Franz X. Vollenweider The Journal of Neuroscience, 2018, 38, (14), 3603–3611. Doi : 10.1523/JNEUROSCI.1939-17.2018 Distortions of self-experience are critical symptoms of psychiatric disorders and have detrimental effects on social interactions. In light of the immense need for improved and targeted interventions for social impairments, it is important to better understand the neurochemical substrates of social interaction abilities. We therefore investigated the pharmacological and neural correlates of self- and other-initiated social interaction. In [...]
Lire la suiteModulation of Social Cognition via Hallucinogens and “Entactogens” Katrin H. Preller and Franz X. Vollenweider Frontiers in Psychiatry, décembre 2019 doi: 10.3389/fpsyt.2019.00881 Social cognition is a fundamental ability in human everyday lives. Deficits in social functioning also represent a core aspect of many psychiatric disorders. Yet, despite its significance, deficits in social cognition skills are insufficiently targeted by current treatments. Hallucinogens and entactogens have been shown to have the potential to modulate social processing. This article reviews the literature on the influence of hallucinogens and entactogens on social processing in controlled experimental studies in humans and elucidates the underlying neurobiological and neuropharmacological mechanisms. Furthermore, [...]
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