Psychiatric and neurological disorders have historically provided key insights into the structure-function relationships that subserve human social cognition and behavior, informing the concept of the 'social brain'. In this review, we take stock of the current status of this concept, retaining a focus on disorders that impact social behavior. We discuss how the social brain, social cognition, ...

Attempts to bridge genetics and cognition are rapidly coming to the forefront of cognitive neuroscience. It is therefore crucial to evaluate the current state of knowledge about disorders of known genetic origin as a way of assessing whether, and if so how, links between genotype and cognitive phenotype can be drawn, however indirect these links might be. We review recent empirical findings fro...

Human immunodeficiency virus (HIV) DNA in peripheral blood mononuclear cells was previously associated with neuropsychological function. By including individuals encompassing the full range of HIV-1-associated neurocognitive disorders, this study reports results from subjects with normal cognition, minor cognitive motor disorder, and HIV-1-associated dementia. Individuals with normal cognition ...

Glycogen synthase kinase-3 (GSK-3) has many cellular functions. Recent evidence suggests that it plays a key role in certain types of synaptic plasticity, in particular a form of long-term depression (LTD) that is induced by the synaptic activation of N-methyl-D-aspartate receptors (NMDARs). In the present article we summarize what is currently known concerning the roles of GSK-3 in synaptic pl...

Children with injury to the central nervous system (CNS) exhibit a variety of language disorders that have been described by members of different disciplines, in different journals, using different descriptors and taxonomies. This paper is an overview of language deficits in children with CNS injury, whether congenital or acquired after a period of normal development. It first reviews the princ...

PSYCHIATRISTS SHOULD REVISIT THE ISSUE OF HOW TO ASSESS, OBJECTIVELY AND reliably, patients' cognitive status. Cognitive disorders, like ADHD (attention deficit/ hyperactivity disorder), and the various dementias are increasing in importance, and perhaps in number. The modern study of schizophrenia has focused on cognition as an outcome predictor; even the mood disorders can be associated, over...

Given the vital role that vocabulary plays in learning a language along with the fact that sense-induced emotions are noteworthy due to their influence on cognition, this study examined the impact of emotioncy-based language instruction on the long-term memory (LTM) vocabulary retention of Iranian EFL learners. To this end, 32 participants were selected based on their level of trait/state anxie...

Schizophrenia and autism both feature significant impairments in social cognition and social functioning, but the specificity and mechanisms of these deficits remain unknown. Recent research suggests that social cognitive deficits in both disorders may arise from dysfunctions in the neural systems that underlie social cognition. We explored the neural activation of discrete brain regions implic...

Negative emotions trigger psychotic symptoms, according to a growing body of evidence. Thus, there is a need for effective emotion regulation in schizophrenia. Reappraisal is an effective, cognitive emotion regulation strategy in healthy individuals. However, it is an open research question whether individuals with schizophrenia have difficulties in successfully applying reappraisal. This study...

BACKGROUND Many studies address diagnosing concussions, but few look at predicting prognosis. A previous discriminant function analysis showed that symptom clusters derived from the Post-Concussion Symptom Scale and Immediate Postconcussion Assessment and Cognitive Testing composite scores used together improved predictions of protracted recovery after a sports-related concussion. OBJECTIVE T...