Alek Pogosyan

Senior Postdoctoral Scientist

alek.pogosyan@ndcn.ox.ac.uk

Profile page at Brain Network Dynamics Unit, University of Oxford

Alek Pogosyan graduated in Physics from Yerevan State University, Armenia, in 1986. He completed his PhD in Human Physiology from Sechenov Institute of Evolutionary Physiology and Biochemistry, Russia, in 1996. He has led pioneering projects on transcranial alternating current stimulation and the effect of the spatial extent of subcortical synchronisation and symptoms in Parkinson’s disease. Alek is particularly interested in extending the evidence base that pathological oscillations may underpin different aspects of disease.

Recent Preprints

View all Alek Pogosyan's Preprints

Lasbareilles C, Mancini V, Pogosyan A, Zhang H, Austin C, Tan H, Stagg CJ

Driving theta-gamma oscillations modulates extrasynaptic GABAergic tone: a tACS-TMS study

10.64898/2026.01.26.700604

Guo X, Pogosyan A, Debarros J, He S, Wehmeyer L, Plazas FR, Wendt K, Yin Z, Raslan A, Hart T, Morgante F, Denison T, Pereira EA, Ashkan K, Wang S, Tan H

Flexible and Stable Cycle-by-Cycle Phase-Locked Deep Brain Stimulation System Targeting Brain Oscillations in the Management of Movement Disorders

10.1101/2025.04.16.25325658

Duchet B, Subramaniam S, Greenway A, He S, Shackle N, Pogosyan A, Denison T, Sharott A, Tan H, Bogacz R

Dithering suppresses half-harmonic neural synchronisation to photic stimulation in humans

10.1101/2025.10.03.680216

View all Alek Pogosyan's Preprints

Recently Published Datasets

Mandali A, Torrecillos F, Wiest C, Pogosyan A, He S, Tan H, Stagg CJ, Cagnan H

Electroencephalogram (EEG) and behavioural data concerning the Go/NoGo/Conflict task

Wiest C, Torrecillos F, Pogosyan A, Baig F, Pereira EA, Morgante F, Ashkan K, Tan H

Alek Pogosyan

Recent Papers

Dithering suppresses half-harmonic neural synchronisation to photic stimulation in humans.

Frequency-specific and spatiotemporal dynamics of β-γ phase-amplitude coupling in Parkinson's disease.

Characterising motor and cognitive contributions of cortical beta oscillations and their modulation with rTMS.

Thalamo-frontal functional connectivity patterns in Tourette Syndrome: Insights from combined intracranial DBS and EEG recordings.