Subgenual Cingulum Microstructure Supports Control of Emotional Conflict
نویسندگان
چکیده
منابع مشابه
Subgenual Cingulum Microstructure Supports Control of Emotional Conflict
Major depressive disorder (MDD) is associated with specific difficulties in attentional disengagement from negatively valenced material. Diffusion MRI studies have demonstrated altered white matter microstructure in the subgenual cingulum bundle (CB) in individuals with MDD, though the functional significance of these alterations has not been examined formally. This study explored whether indiv...
متن کاملADHD severity is associated with white matter microstructure in the subgenual cingulum
AIMS This analysis examined hypothesised associations between microstructural attributes in specific white matter (WM) tracts selected a priori and measures of clinical variability in adolescents with a diagnosis of attention deficit hyperactivity disorder (ADHD). Firstly, associations were explored between WM microstructure and ADHD severity in the subgenual cingulum. Secondly, to ensure that ...
متن کاملAltered cingulum bundle microstructure in autism spectrum disorder.
OBJECTIVE Here, we examined the cingulum bundle, a long-range white matter tract mediating dorsal limbic connectivity, using diffusion tensor imaging (DTI) tractography, in children and adolescents with autism spectrum disorder (ASD) versus controls. We hypothesised that cingulum bundle microstructure would be altered in ASD, based on evidence implicating abnormal white matter connectivity in t...
متن کاملWhite matter microstructure between the pre‐SMA and the cingulum bundle is related to response conflict in healthy subjects
INTRODUCTION Response conflict involves selectively attending to relevant information and suppressing distracting, irrelevant information. The medial frontal cortex (MFC) is considered to be involved in response conflict. However, it remains unclear which white matter connectivity is associated with response conflict. This study aimed to delineate the neural connectivity of response conflict in...
متن کاملCingulum microstructure predicts cognitive control in older age and mild cognitive impairment.
Cognitive control, an important facet of human cognition, provides flexibility in response to varying behavioral demands. Previous work has focused on the role of prefrontal cortex, notably the anterior cingulate cortex. However, it is now clear that this is one node of a distributed cognitive network. In this emerging network view, structural connections are inherent elements, but their role h...
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ژورنال
عنوان ژورنال: Cerebral Cortex
سال: 2016
ISSN: 1047-3211,1460-2199
DOI: 10.1093/cercor/bhw030