Research into cognitive functions across psychological disorders suggests that cognitive
deficiencies may be present across multiple disorders, potentially pointing to a …

Obsessive-compulsive disorder is a severe and disabling psychiatric disorder that presents
several challenges for neuroscience. Recent advances in its genetic and developmental …

Executive function (EF) is essential for successfully navigating nearly all of our daily
activities. Of critical importance for clinical psychological science, EF impairments are …

Classically, the basal ganglia have been considered to have a role in producing habitual
and goal-directed behaviours. In this article, we review recent evidence that expands this …

Obsessive–compulsive disorder (OCD) is characterized by repetitive thoughts and
behaviours that are experienced as unwanted. Family and twin studies have demonstrated …

An important advance in understanding and defining mental disorders has been the
development of empirical approaches to mapping dimensions of dysfunction and their …

Objective: Biomarkers are defined as anatomical, biochemical or physiological traits that are
specific to certain disorders or syndromes. The objective of this paper is to summarise the …

Obsessive-compulsive disorder (OCD) is a serious and often chronically disabling condition.
The current dominant model of OCD focuses on abnormalities in prefrontal-striatal circuits …

Background A recent hypothesis has suggested that core deficits in goal-directed behavior
in obsessive-compulsive disorder (OCD) are caused by impaired frontostriatal function. We …

Abstract Obsessive-Compulsive Disorder (OCD) is characterized by maladaptive patterns of
repetitive, inflexible cognition and behavior that suggest a lack of cognitive flexibility …