Stroboscopic light stimulation (SLS) is a candidate non-pharmacological intervention that induces transient visual and affective experiences, with potential application in depression. Before efficacy testing, clinical development requires safety, tolerability and feasibility data. We report a staged, single-site programme in adults reporting depressive symptoms. Work Package (WP) 1 tested 11...
Psychedelics have re-emerged as promising therapeutics for neuropsychiatric disorders, including depression, anxiety, post-traumatic stress disorder, and substance use disorders. While their beneficial effects are largely attributed to serotonin 2A (5-HT2A) receptor activation, psychedelics exhibit substantial diversity in chemical structure, receptor binding kinetics, metabolism, and duration...
Zebrafish larvae are increasingly used in behavioural pharmacology because of their translational relevance and suitability for anxiety- and stress-related studies. However, it remains unclear whether commonly used behavioural assays and molecular stress markers provide convergent evidence of anxiolytic-like drug activity. This study therefore aimed not to validate a single predictive screening...
Abstract Background Occupational burnout, recognized in ICD-11 as an occupational phenomenon, is a syndrome of chronic workplace stress comprising emotional exhaustion, cynicism (the analogue of the depersonalization dimension on the MBI-Human Services Survey form), and reduced professional efficacy on the Maslach Burnout Inventory-General Survey (MBI-GS). Burnout is common among US working...
This project is a scoping review examining the current evidence base for psilocybin-assisted therapy across depression, anxiety disorders, substance use disorders, and their comorbid presentations. The review aims to map the scope of existing research, summarise reported therapeutic outcomes, and evaluate the methodological quality of the evidence base. The full study rationale, objectives,...
Auditory hallucinations (AH) represent sensory perceptions occurring in the absence of an external acoustic stimulus and are traditionally associated with psychotic disorders; however, growing evidence suggests that these phenomena may arise across a broader clinical and nonclinical spectrum. The present paper aims to examine auditory hallucinations through an integrated clinical,...
Recent studies have shown promising results for psychedelics in the treatment of psychiatric disorders. Both in clinical and recreational settings, contextual elements, such as music, can influence the experience of users and may be linked to positive outcomes. This systematic review identifies how music is being selected and used in psychedelisc-assisted psychotherapy (PAP). The search adopted...
Cerca de 30% dos pacientes com transtorno depressivo maior não respondem a nenhum dos antidepressivos. Caracterizando a depressão resistente ao tratamento (DRT). Esta revisão narrativa teve como objetivo analisar criticamente as evidências sobre o uso da cetamina e da escetamina no tratamento da DRT, incluindo eficácia, mecanismos de ação, perfil de segurança e barreiras de acesso. Foram...
Ketamine has revolutionized the treatment of mood disorders by offering rapid antidepressant effects, particularly in individuals with treatment-resistant depression. Unlike traditional monoaminergic antidepressants, ketamine acts primarily through antagonism of the N-methyl-D-aspartate (NMDA) receptor, initiating a cascade of glutamatergic signaling that promotes synaptic plasticity,...
As jurisdictions across the U.S. consider enacting policies that facilitate access to psychedelics, they must determine how the desire to expand access to these substances should be weighed against the need to adequately protect safety. Oregon's psilocybin services program offers an important early case study of this balance in practice. Under the Psilocybin Services Act, adults over 21 are...