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Benjamin T. Dunkley

4 papers in the library · 75 citations · publishing 2014-2024

Papers

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Repeated low doses of psilocybin reduces perceived symptom severity of obsessive-compulsive disorder, but fails to restore cognitive flexibility: A case study of identical twins

December 30, 2024 Sivert Drange, Jacob Cohen, Sys Stybe Johansen et al. 1 citation preprint

Background: Obsessive-Compulsive Disorder (OCD) presents significant challenges to individuals mental health, characterized by intrusive thoughts and repetitive maladaptive behaviours. Recent exploration into alternative treatments has spotlighted psychedelics, notably psilocybin, for their potential therapeutic benefits in different psychiatric disorders, including OCD. This case study delves...

Impact of psilocybin on cognitive function: A systematic review

Psychiatry and Clinical Neurosciences October 1, 2024 Shakila Meshkat, Fatemeh Gholaminezhad, Eric Vermetten et al. 24 citations

Psilocybin is a classic psychedelic with demonstrated preliminary clinical efficacy in a range of psychiatric disorders. Evaluating the impact of psilocybin on cognitive function is essential to unravel its potential benefits and risks. In this systematic review, we assessed psilocybin's effect on cognitive function through a comprehensive search of electronic databases from inception to...

Psychedelic and nutraceutical interventions as therapeutic strategies for military-related mild traumatic brain injuries

Journal of Military Veteran and Family Health October 25, 2023 Amy C. Reichelt, Eric Vermetten, Benjamin T. Dunkley 5 citations

LAY SUMMARY Concussion is a type of acquired brain injury that is common in the military, as well as among civilians and contact sport athletes, and is defined by a transient impairment in mental function. Nevertheless, concussion presents a considerable health burden, and a small minority of people suffer from continued impairment. Repetitive sub-concussive head injury is a known risk factor...

Enhanced Awareness Followed Reversible Inhibition of Human Visual Cortex: A Combined TMS, MRS and MEG Study

PLoS One June 23, 2014 Christopher Allen, Benjamin T. Dunkley, Suresh Muthukumaraswamy et al. 45 citations

This series of experiments investigated the neural basis of conscious vision in humans using a form of transcranial magnetic stimulation (TMS) known as continuous theta burst stimulation (cTBS). Previous studies have shown that occipital TMS, when time-locked to the onset of visual stimuli, can induce a phenomenon analogous to blindsight in which conscious detection is impaired while the...