medRxiv
June 16, 2022
Caroline L. Alves, Thaise G. L. de O. Toutain, Joel Augusto Moura Porto et al.
preprint
There is a growing interest in the medical use of psychedelic substances as preliminary studies using them for psychiatric disorders have shown positive results. In particularly, one of these substances is N,N-dimethyltryptamine (DMT) an agonist serotonergic psychedelic that can induce profound alterations in state of consciousness. In this work, we propose a computational method based on...
Journal of Neurochemistry
June 14, 2022
C. Nichols, D. Nichols
Psychedelics are a relatively recent field of research that had not gained much support half a century ago, yet it developed into a much acknowledged, highly relevant field that extends to many people's lives. Psychedelics have demonstrated profound and durable therapeutic potential for the treatment of several psychiatric disorders including depression, anxiety, and substance use disorders,...
Psychonomic Bulletin & Review
June 13, 2022
V Moro, M Scandola, S M Aglioti
Although in the last three decades philosophers, psychologists and neuroscientists have produced numerous studies on human cognition, the debate concerning its nature is still heated and current views on the subject are somewhat antithetical. On the one hand, there are those who adhere to a view implying 'disembodiment' which suggests that cognition is based entirely on symbolic processes. On...
Emergency Medicine Australasia
June 13, 2022
Pierce Marsden, Aakriti Sharma, J. Rotella
Recreational nitrous oxide (N2O) use is widespread, and complications associated with its use are increasingly common. We sought to identify risk factors, clinical features and outcomes in individuals presenting with effects of chronic N2O abuse to develop an approach to clinical assessment and management. A systemic literature review was completed with searches conducted across EMBASE,...
bioRxiv Preprint Server
June 12, 2022
Luciana López-Jury, Francisco García-Rosales, Eugenia González-Palomares et al.
preprint
Although new advances in neuroscience allow the study of vocal communication in awake animals, substantial progress in the processing of vocalizations has been made from brains of anaesthetized preparations. Thus, understanding how anaesthetics affect neuronal responses is of paramount importance. Here, we used electrophysiological recordings and computational modelling to study how the...
Journal of Neurochemistry
June 9, 2022
Vern Lewis, Brandon Rodrigue, Emma J. Arsenault et al.
Ketamine has shown antidepressant effects in patients with major depressive disorder (MDD) resistant to first‐line treatments and approved for use in this patient population. Ketamine induces several forms of synaptic plasticity, which are proposed to underlie its antidepressant effects. However, the molecular mechanism of action directly responsible for ketamine's antidepressant effects...
Journal of Psychedelic Studies
June 9, 2022
Annie M. Mccartney, Hugh McGovern, Alexander de Foe
8 citations
Abstract Psychedelic substances such as psilocybin and ketamine may represent the future of antidepressant treatment, due to their rapid and prolonged effects on mood and cognition. The current body of psychedelic research has focused on administration and treatment within a psychiatric context. Here, instead, we put to the test the contention that it is necessary to evaluate the current state...
OBM Integrative and Complementary Medicine
June 7, 2022
Holly Hazlett-Stevens
Mindfulness-based stress reduction (MBSR) teaches mindfulness meditation to reduce stress, anxiety, depression, and related forms of distress among a variety of patients. Much research has documented statistically significant reductions across a variety of self-report measures following MBSR, but researchers rarely assessed and reported the clinical significance of MBSR symptom reduction in...
BMC Psychiatry
June 7, 2022
Paulina Wróbel-knybel, Michał Flis, Joanna Róg et al.
9 citations
Sleep paralysis (SP) is a transitional dissociative state associated with the REM sleep phase that affects approximately 28.3% of the student population during their lifetime. The reasons for the high prevalence of SP in the student population are not entirely clear. Research indicates possible influencing factors such as the intensification of anxiety symptoms, a tendency to worry, the...
International Journal of Science and Research (IJSR)
June 5, 2022
C J Sarath, Nisha Jaishwal
This study aims to see the effect of one day workshop of mindfulness on the perceived stress and emotional intelligence of participants. This study used the two groups' pre-post research design, with the independent variable of a one-day workshop on Mindfulness for a happy life with dependent variables of five facets in mindfulness, perceived stress, and emotional intelligence. The paired...