Arnt F. A. Schellekens

TL;DR: In this article, the authors presented 208 empirically supported statements about ADHD using meta-analysis, which allow for firm statements about the nature, course, outcome causes and treatments for disorders that are useful for reducing misconceptions and stigma.

TL;DR: To determine the nature and direction of reward-processing disruptions during anticipation and outcome notification of monetary rewards in individuals with addiction using image-based meta-analyses of fMRI studies, the combination of hypoactivation during reward anticipation and hyper activation during reward outcome in the striatum of individuals with substance addiction may be explained using learning-deficit theory.

TL;DR: Although the Netherlands is far from the opioid epidemic faced by the USA, safe opioid prescribing guidelines should be implemented to prevent further escalation and to keep opioid painkillers available for those in need.

TL;DR: Sulpiride-induced increases in striatal BOLD signal during both outcomes were associated with behavioral improvement in reward versus punishment learning, providing a strong support for current theories, suggesting that drug effects on reward and punishment learning are mediated via striatal dopamine.

TL;DR: Evidence- and consensus-based recommendations developed to provide guidance in the screening, diagnosis and treatment of patients with ADHD-SUD comorbidity are provided.