Project: The DiSCoVeR Project: Examining the synergistic effects of a cognitive control videogame and a home-based, self-administerd non-invasive brain stimulation on alleviating depression

Acronym	DiSCoVeR (Reference Number: NEURON-025)
Project Topic	Major depressive disorder (MDD) is a common, often chronic, disorder. Many patients do not satisfactorily respond to antidepressant interventions, which calls for novel treatment options. Impairment of cognitive control, the process which supports goal-directed behavior, has emerged as a critical factor contributing to pathophysiology of MDD. Deficits in cognitive control, in conjunction with altered prefrontal connectivity, were repeatedly demonstrated in MDD. Novel treatment approaches, focused on ameliorating impaired prefrontal dysfunction either through short-term cognitive control training or by applying non-invasive brain stimulation (NIBS), have shown promise in several studies to date. Our goal in the current project is to examine efficacy, ease of use and safety of a remotely supervised, self-administered NIBS approach, i.e. transcranial direct current stimulation (tDCS) over the prefrontal cortex, combined with an emotional cognitive control game, as potential treatment for depression. Our interdisciplinary team will first create the remotely-supervised, home-administered tDCS and game intervention. This will be followed by a multi-site randomized controlled trial, investigating the efficacy, ease of use and safety of this approach in 108 MDD patients. Cognitive control will be assessed as a change mechanism. If successful, this novel approach has the potential to change the landscape of depression treatment, providing a novel, cost-effective and safe treatment.
Network	NEURON Cofund
Call	Call for Proposals for Transnational Research Projects on Mental Disorders

Project partner

Number	Name	Role	Country
1	Hebrew University	Coordinator	Israel
2	University of Geneva	Partner	Switzerland
3	EPFL	Partner	Switzerland
4	University Hospital, Ludwig Maximilian University (LMU) Munich	Partner	Germany
5	Hadassah Medical Center	Partner	Israel
6	Riga Stradins University	Partner	Latvia