Polysubstance use is a growing public health concern that has been associated with poor
clinical outcomes. Compared to single-drug users, this population suffers greater deficits in …

Substance use disorder (SUD) is a chronic-multistage psychiatric disease characterized by
disturbances in different brain functional and anatomical levels (Koob and Volkow, 2016) …

The objective of this study was to explore the prevalence of substance-induced
neurocognitive disorder (NCD) in a sample of polysubstance users, adding both objective …

Background Polysubstance use, the consumption of more than one substance over a
defined period, is common and associated with psychiatric problems and poor treatment …

Background Individuals with alcohol use disorder (AUD) display deficits across a range of
cognitive processes. Decrements in social cognition may be particularly important for …

Background Using more than one psychotropic substance is accompanied by increased
risks for psychiatric and physical disorders. Accordingly, deficits in basal cognitive functions …

Introduction Polysubstance use is common among individuals seeking treatment for
substance use disorders (SUD). However, we know less about patterns and correlates of …

Objective: Trends show increased substance use among adults, yet little research on
general population samples has examined differential patterns of licit and illicit substance …

Polysubstance use (ie, simultaneous or sequential use of different psychoactive substances)
is associated with increases in the risk of severe health problems and social impairments …

Introduction: Cognitive impairments among patients with substance use disorders are
prevalent and associated with adverse treatment outcomes. However, knowledge of the …