D-TMS IN COCAINE ADDICTION: preliminary findings

Cocaine-related disorders are currently among the most devastating mental disease as they leads to profound disturbances in an individual’s behaviour resulting in tremendous economic, social, and moral costs. Imaging studies in human have shown a reduction of dopamine (DA) receptors accompanied by a lesser release of endogenous DA in the ventral striatum (AVT) of cocaine subjects thereby resulting in a ‘dopamine-impoverished’ brain[1-2]. This perturbations lead to neuroadpatations in several other circuits which are related to motivation, inhibitory control, and memory which finally determ compulsive-impulsive self drug administration[3]. The lasting reduction in physiological activity of t…