Abstract Serotonergic psychedelics have potential therapeutic effects in treating anxiety and mood disorders, often after a single dose, and are suggested to have plasticity-inducing action. One lesser studied psychedelic, the 5-methoxy-N, N-dimethyltryptamine (5-MeO-DMT), is suggested to have anxiolytic effects yet a comprehensive mechanism of action is still lacking. Here, we investigated the...
Research SquareDecember 28, 2023Joshua M. Poulin, Gregory E. Bigford, Krista L. Lanctôt et al.1 citation
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Abstract Background: Major Depressive Disorder (MDD) is a leading cause of disability worldwide across domains of health and cognition, affecting overall quality of life. Approximately one third of individuals with depression do not fully respond to treatments (e.g., conventional antidepressants, psychotherapy) and alternative strategies are needed. Recent early phase trials suggest psilocybin...
Background: The primary psychoactive drug in magic mushrooms, psilocybin induces profound alterations in consciousness through its action at the 5-HT2A receptor. This comprehensive review consolidates current research findings to elucidate the pharmacology, safety profile, and clinical applications of psilocybin.Areas of Uncertainty: Despite initial concerns that psilocybin could cause...
Background: Psychedelic drugs have recently emerged as plausibly effective pharmacological agents for the management of depression, anxiety, and other neuropsychiatric conditions, including conditions that have not benefited from prior interventions. The latter half of the twentieth century marked a revolution in the treatment of depression, anxiety, and psychosis, exemplified by the...
Stress and anxiety during pregnancy are extremely prevalent and are associated with numerous poor outcomes, among the most serious of which are increased rates of preterm birth and low birth weight infants. Research supports that while in-person mindfulness training is effective in reducing pregnancy stress and anxiety, there are barriers limiting accessibility. The aim of this paper is to...
Jurnal PsikologiDecember 23, 2023Nathania Kusuma, Dini Rahmi Bintari, Riangga Novrianto et al.
In order to complete an undergraduate degree in Indonesian, college students are mandated to finish their undergraduate thesis (usually called as ‘skripsi’ in Indonesian) in their final year of study. Finishing an undergraduate thesis is known to be a challenging process as one’s ability in problem solving, writing, and conducting research is tested. This study aims to determine the...
Brain SciencesDecember 22, 2023Tanya G. K. Bentley, Gina D’Andrea-Penna, Marina Rakic et al.
Anxiety and stress plague populations worldwide. Voluntary regulated breathing practices offer a tool to address this epidemic. We examined peer-reviewed published literature to understand effective approaches to and implementation of these practices. PubMed and ScienceDirect were searched to identify clinical trials evaluating isolated breathing-based interventions with psychometric...
Abstract Background & Significance Prior research has consistently established the role of meditation as a coping resource to mitigate the adverse impacts of stressful life situations on mental health. Yet, our understanding of mechanisms that transmit the positive effects of meditation on mental health among older adults is limited. Specifically, little research has examined the impact of...
Psilocybin is a naturally occurring psychoactive compound, which has been used for ages in traditional settings for religious and therapeutic use. Recent studies have renewed interest in psilocybin for its potential therapeutic benefits in treating depression and anxiety. The pharmacodynamics of psilocybin are complex, involving its rapid conversion to psilocin and its activity on various...
Journal of Clinical MedicineDecember 19, 2023Hayley Smithers-Sheedy, Emma Waight, Katherine L Swinburn et al.4 citations
Mindfulness-Based Stress Reduction (MBSR) has not yet been evaluated for people with cerebral palsy (CP). The aims of this randomised control trial were to investigate whether a modified telehealth MBSR program could improve mindfulness and reduce depression, anxiety, and emotion regulation difficulties among adults with CP with elevated anxiety and/or emotional regulation difficulties....
AIM: Aberrant salience (AS) and psychotic-like experiences (PLEs) have been proven to be linked. Moreover, anxiety is a key symptom in psychosis-prone subjects and most psychotic patients. We propose a model that attempts to interpret the role of PLEs in the association between AS and anxiety among healthy controls and psychotic patients. METHODS: Demographic and psychometric data (Aberrant...
Scientific ReportsDecember 7, 2023O. U. Turer, M. Ozcan, B. Alkaya et al.
Dental implant surgery is almost always associated with patient anxiety. Anxiety during dental surgical procedures triggers an increase in sympathetic activity. Mindfulness meditation (MM) is often associated with high levels of relaxation in the form of increased parasympathetic tone and decreased sympathetic activity. However, the effect of MM on dental anxiety is not clear. The current study...
2-(4-Bromo-2,5-dimethoxyphenyl)-N-(2-methoxybenzyl)etanoamine (25B-NBOMe) is a highly selective 5-HT2A receptor agonist, exhibiting a potent hallucinogenic activity. In the present study, we investigated the effect of a 7-day treatment with 25B-NBOMe in a dose of 0.3 mg/kg on the following: the neurotransmitter release in vivo using microdialysis in freely moving animals, hallucinogenic...
Psychiatric disorders represent the largest cause of disability worldwide. Global interests in psychedelic substances as potentially therapeutic agents for psychiatric disorders has recently re-emerged. Here, we review progress in the development of psychedelic compounds that have potential therapeutic effects as well as the safety concerns. We include psilocybin, N,N-dimethyltryptamine (DMT),...
Important exams often cause increased test anxiety in high school students, which further negatively affects their learning and academic performance. The practice of mindfulness meditation guides one to focus on the present moment, allowing them to calm their mind and concentrate at the same time. Although several studies have previously been done on meditation, mental health, and test anxiety,...
The Wim Hof method (WHM) is a behavioral intervention technique that consists of deep breathing exercises, cold exposure and meditation. In light of the crucial role of the cannabinoid system in modulating neurotransmitter release through a negative feedback mechanism that aims at the maintenance of network homeostasis, our study investigated changes in cannabinoid type 1 (CB1) receptor binding...
Previous studies suggested effectiveness of psilocybin in the field of mental health. FDA designated psilocybin as a "breakthrough therapy" for the treatment of treatment-resistant depression (TRD) in 2018. This paper provided a review of psilocybin's potential role in treatment of depression by focusing on published clinical trials. Studies showed that psilocybin, an agonist on 5-HT2A...
Abstract Currently, novel psychoactive substance (NPS) use presents a challenging issue for authorities. To effectively tackle the use of NPS, a deeper understanding of the motivations of those who use NPS is required. Evidence suggests that a subset of NPS users declare their use as ‘self-medicating’; however, there is a paucity of research in this area. The aim of this review is to provide an...
Background Psychedelic substances have demonstrated promise in the treatment of depression, anxiety, and substance use disorders. Significant media coverage has been dedicated to psychedelic medicine, but it is unclear whether the public associates psilocybin with its potential therapeutic benefits. The COVID-19 pandemic led to an increase in depression, anxiety, and substance abuse in the...
Race-based anxiety is a critical health issue within the Black community. Mindfulness interventions hold promise for treating race-based anxiety in Black Americans; however, there are many barriers that prevent Black Americans from using these treatments, such as low cultural relevance, significant time burdens, and excessive costs. This study is a replication and extension of findings that...