2019d-526 addictive addictivebehavior addicts behavior brain choice(psychology) choicebehavior choix(psychologie) comportementcompulsif compulsievegedragsstoornissen compulsivebehavior drogenabhängigkeit drogenabhängigkeit dépendants eatingdisorders etc etiology examinations gambling hirnfunktion jeuxdehasard keuzegedrag maîtrisedesoi neurosciences neurowissenschaften pathophysiology physiopathology polytoxicomanie psychologicalsexualdysfunctions psychologie psychologischeaspecten psychology psychosexualdisorders questions rationaliteit rationalität risk-taking riskfactors self-control stoffungebundenesucht substance-relateddisorders substanceabuse therapie therapy treatment troublessexuels verslaving wm176 zelfcontrole étiologie