Synthetic cannabinoids cause a variety of central nervous symptoms, tachycardia and hypokalemia. We report a 27 old male patient was admitted to emergency room due to altered consciousness and vomiting. The patient declared that he smoked herbal incense named Bonzai. After a few hours he was found by his friends with impaired consciousness, no verbal response, and tonic seizure of upper...
The periodical press in the early nineteenth century was a site of dynamic exchange between men of science and men of letters, and Blackwood's Edinburgh Magazine was a particularly rich site of expression for medical ideas. This chapter explores the symbiotic relationship between the Blackwoodian prose fiction and the scientific and medical investigations of the Glaswegian surgeon and writer,...
European Psychiatry2014Pauline Monhonval, Christian Widakowich, Juan Martin Tecco
Recent theoretical and empirical work indicates renewed interest in the study of subjective experience in psychopathology (1,2). Phenomenological research shown that disturbance of the basic sense of self may be a core marker of the schizophrenia spectrum (3). This selfdisturbance occurs at the tacit, pre-reflective level of selfhood, where it exists a disruption of the sense of ownership of...
Over the last few decades, there has been increasing awareness among epileptologists about the need to refine our understanding and assessment of ictal consciousness, focusing on both subjective and behavioral aspects of seizures. Specifically, there have been suggestions that both the internal and external milieux - the former related to the phenomenal qualia of experience, the latter related...
Bodily illusions have been used to study bodily self-consciousness and disentangle its various components, among other the sense of ownership and self-location. Congruent multimodal correlations between the real body and a fake humanoid body can in fact trigger the illusion that the fake body is one's own and/or disrupt the unity between the perceived self-location and the position of the...
Dreams might represent a window on altered states of consciousness with relevance to psychotic experiences, where reality monitoring is impaired. We examined reality monitoring in healthy, non-psychotic individuals with varying degrees of dream awareness using a task designed to assess confabulatory memory errors - a confusion regarding reality whereby information from the past feels falsely...
According to several conceptualizations of meditation, the interplay between brain systems associated to self-related processing, attention and executive control is crucial for meditative states and related traits. We used magnetoencephalography (MEG) to investigate such interplay in a highly selected group of "virtuoso" meditators (Theravada Buddhist monks), with long-term training in the two...
Creativity is the hallmark of human cognition and is behind every innovation, scientific discovery, piece of music, artwork, and idea that have shaped our lives, from ancient times till today. Yet scientific understanding of creative processes is quite limited, mostly due to the traditional belief that considers creativity as a mysterious puzzle, a paradox, defying empirical enquiry. Recently,...
Psychedelic Drugs and the Problem of Experience Get access Sarah Shortall Sarah Shortall Search for other works by this author on: Oxford Academic Google Scholar Past & Present, Volume 222, Issue suppl_9, 2014, Pages 187–206, https://doi.org/10.1093/pastj/gtt035 Published: 19 April 2014
SUMMARY In the present paper, the multidisciplinary research on Salvia divinorum and its chemical principles is analyzed regarding whether the ethnobotany, phytochemistry, psychopharmacology, and neuropharmacology of this sacred psychoactive plant and main principle clarify its experienced effects and divinatory uses. The scientific endeavor traverses from the recorded traditional ceremonies...