Abstract Near-death experiences are awesome, if anything is, and thinking through competing explanations of them can reveal some striking features of awesomeness and its relationship with belief.
Abstract According to the extended mind hypothesis, the mind can extend into the physical world via tools, devices and systems external to the brain. This article explains the hypothesis and explores its implications for knowledge, identity, education and digital ethics. It also highlights a deeper concern: if the mind is extended, then it is also fragile. This fragility stems from its...
Abstract Background In recent decades, the potency of cannabis resin increased globally, raising concerns, as higher potency has been associated with increased risk of psychiatric harms at the individual level. The aim here was to examine whether changes over time in the potency of seized cannabis resin samples were associated with psychiatric harms at the population level. Methods Data on...
The control of emotions is one of the most important topics of modern psychology as it determines stress and resilience, social functioning, and susceptibility to mental illnesses. In recent models, emotion regulation is defined as the mechanisms by which individuals control the kind of emotions that they experience, when they experience them, and how they experience or express those emotions....
Abstract Descartes’ cogito ergo sum emerges as an answer to an epistemological crisis: the search for an indubitable foundation in a world vulnerable to error, dreaming, and deception. In the contemporary landscape, however, cognitive activities once experienced as “internal” (reasoning, planning, remembering, writing) are increasingly delegated to artificial intelligence systems. This paper...
May 4, 2026Victoria Burmester, Laura Aggett, David Nutt et al.
preprint
Background3,4-Methylenedioxymethamphetamine (MDMA) is associated with distinctive prosocial and empathogenic effects, yet the consistency and scope of its impact on social functioning in humans remain unclear. Although numerous placebo-controlled studies have examined MDMA’s acute social effects, findings vary widely across subjective and behavioural domains.MethodsWe conducted a systematic...
bioRxivMay 4, 2026Tomás Ariel D’amelio, Tomás Gil Garbagnoli, Jerónimo Rodríguez Cuello et al.
preprint
ABSTRACT Serotonergic psychedelics induce altered states of consciousness characterised by profound changes in emotional experience. Although psychedelics modulate autonomic arousal, sympathetic engagement during their affective effects remains poorly characterised. We recorded cardiac, electrodermal, and respiratory activity in 19 participants following inhalation of 20 or 40 mg of freebase...
Summary This article highlights the relevance of the humanities to psychiatric discussions. It considers Thomas De Quincey’s autobiographical Confessions of an English Opium-Eater (1821), where the author charts his opium experiences and dependence. The text provides an intersection of subjective and objective evaluations of drug use, and records experiences undertaken before establishment of...
Abstract Narrative practices appear to matter to psychological well-being, yet dominant frameworks generally sideline narrative practices in mental health contexts, treating them, at best, as marginal. We argue that if we are to give narrative practices their due in mental health contexts, we must set aside certain misleading imaginative frames that dominate our thinking in this domain. To...
Mental health during pregnancy significantly influences both maternal brain function and fetal development, making safe and natural interventions highly valuable. One such method is mantra meditation, which is easy to use and have calming benefits. This study uses EEG data from 43 women in the PEM-43 dataset, recorded under Resting State (RS) and After Meditation (AM) conditions over two...