Individual differences in decision making competence revealed by multivariate fMRI.

While an extensive literature in decision neuroscience has elucidated the neurobiological foundations of decision making, prior research has focused primarily on group-level effects in a sample population. Due to the presence of inherent differences between individuals' cognitive abilities, it is also important to examine the neural correlates of decision making that explain interindividual variability in cognitive performance. This study therefore investigated how individual differences in decision making competence, as measured by the Adult Decision Making Competence (A-DMC) battery, are related to functional brain connectivity patterns derived from resting-state fMRI data in a sample of 304 healthy participants.

Lesion Mapping the Four-Factor Structure of Emotional Intelligence.

Emotional intelligence (EI) refers to an individual's ability to process and respond to emotions, including recognizing the expression of emotions in others, using emotions to enhance thought and decision making, and regulating emotions to drive effective behaviors. Despite their importance for goal-directed social behavior, little is known about the neural mechanisms underlying specific facets of EI. Here, we report findings from a study investigating the neural bases of these specific components for EI in a sample of 130 combat veterans with penetrating traumatic brain injury.

Motivated explanation.

Although motivation is a well-established field of study in its own right, and has been fruitfully studied in connection with attribution theory and belief formation under the heading of "motivated thinking," its powerful and pervasive influence on specifically explanatory processes is less well explored. Where one has a strong motivation to understand some event correctly, one is thereby motivated to adhere as best one can to normative or "epistemic" criteria for correct or accurate explanation, even if one does not consciously formulate or apply such criteria. By contrast, many of our motivations to explain introduce bias into the processes involved in generating, evaluating, or giving explanations.

Treatment of comorbid substance use and anxiety disorders: a case study.

This case study of combined anxiety with both alcohol and benzodiazepine dependence illustrates key issues in presentation, differential diagnosis and management. The case is discussed from a biopsychosocial perspective with each of the discussants focusing on their particular area of experience and expertise, then the treatment package is presented in an integrated fashion. Of particular interest is how social anxiety disorder may become a significant barrier to engagement and retention, and thus outcome in persons presenting for addiction treatment, and how a treatment plan for such patients can be built.

Understanding and treating comorbid anxiety disorders in substance users: review and future directions.

Anxiety disorders commonly occur among those with substance use disorders. This article reviews the literature describing the prevalence and patterns of this comorbidity in epidemiological and clinical samples and theoretical models explaining this comorbidity, and reviews the effects of anxiety disorders on substance use outcomes and data from clinical trials that target comorbid anxiety disorders to examine the effects of treating anxiety disorders on substance use outcomes. Next, this review outlines evidence-based pharmacological and psychological treatments for anxiety disorders and provides treatment recommendations for those treating this comorbid population.