Abstract:
:Cerebral small vessel disease, including white matter hyperintensities (WMH) and lacunes of presumed vascular origin, is common in elderly people and is related to cognitive impairment and dementia. One possible mechanism could be the disruption of white matter tracts (both within WMH and normal-appearing white matter) that connect distributed brain regions involved in cognitive functions. Here, we investigated the relation between microstructural integrity of the white matter and cognitive functions in patients with small vessel disease. The Radboud University Nijmegen Diffusion tensor and Magnetic resonance Cohort study is a prospective cohort study among 444 independently living, non-demented elderly with cerebral small vessel disease, aged between 5500 and 85 years. All subjects underwent magnetic resonance imaging and diffusion tensor imaging scanning and an extensive neuropsychological assessment. We showed that loss of microstructural integrity of the white matter at specific locations was related to specific cognitive disturbances, which was mainly located in the normal-appearing white matter (p < 0.05, FWE-corrected for multiple comparisons). The microstructural integrity in the genu and splenium showed the highest significant relation with global cognitive function and executive functions, in the cingulum bundle with verbal memory performance. Associations between diffusion tensor imaging parameters and most cognitive domains remained present after adjustment for WMH and lacunes. In conclusion, cognitive disturbances in subjects with cerebral small vessel disease are related to microstructural integrity of multiple white matter fibers (within WMH and normal-appearing white matter) connecting different cortical and subcortical regions.
journal_name
Neuroimage Clinjournal_title
NeuroImage. Clinicalauthors
Tuladhar AM,van Norden AG,de Laat KF,Zwiers MP,van Dijk EJ,Norris DG,de Leeuw FEdoi
10.1016/j.nicl.2015.02.003subject
Has Abstractpub_date
2015-02-16 00:00:00pages
518-24issn
2213-1582pii
S2213-1582(15)00021-2journal_volume
7pub_type
杂志文章abstract:PURPOSE:Multiple system atrophy (MSA) is an atypical parkinsonian syndrome and often difficult to discriminate clinically from progressive supranuclear palsy (PSP) and Parkinson's disease (PD) in early stages. Although a characteristic metabolic brain network has been reported for MSA, it is unknown whether this networ...
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2020.102416
更新日期:2020-01-01 00:00:00
abstract::Cerebral autoregulation represents the physiological mechanisms that keep brain perfusion relatively constant in the face of changes in blood pressure and thus plays an essential role in normal brain function. This study assessed cerebral autoregulation in nine newborns with moderate-to-severe hypoxic-ischemic encepha...
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2016.01.020
更新日期:2016-01-25 00:00:00
abstract::The symptoms witnessed in unexplained death in epilepsy (SUDEP) suggest a breakdown of central autonomic control. Since the brainstem plays a crucial role in autonomic control, the objectives of this study were 1. To investigate if temporal lobe epilepsy (TLE) is associated with brainstem atrophy and to characterize i...
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2014.06.010
更新日期:2014-07-09 00:00:00
abstract:BACKGROUND:Incomplete hippocampal inversion (IHI), also called malrotation, is a frequent atypical anatomical pattern of the hippocampus. Because of the crucial implication of the hippocampus in Major Depressive Disorder (MDD) and the neurodevelopmental hypothesis of MDD, we aimed to assess the prevalence of IHI in pat...
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2016.04.009
更新日期:2016-04-27 00:00:00
abstract::In the post combination antiretroviral therapy (cART) era, the prevalence of mild forms of HIV-associated neurocognitive disorders (HAND) in individuals with HIV-infection remains high. There is a pressing need to find biomarkers that can aid clinical assessment of HAND, especially in those with mild or no neurocognit...
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2014.12.003
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abstract::Social anxiety disorder (SAD) is characterized by strong fear and anxiety during social interactions. Although ventrolateral prefrontal cortex (VLPFC) activity in response to emotional stimuli is related to pathological anxiety, little is known about the relationship between VLPFC activity and social anxiety. This stu...
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2015.05.011
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journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2017.06.020
更新日期:2017-06-23 00:00:00
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journal_title:NeuroImage. Clinical
pub_type: 杂志文章,多中心研究
doi:10.1016/j.nicl.2015.03.020
更新日期:2015-03-28 00:00:00
abstract:OBJECTIVES:Hippocampal dysfunction has been proposed as a mechanism for memory deficits in schizophrenia. Available evidence suggests that the anterior and posterior hippocampus could be differentially affected. Accordingly, we used fMRI to test the hypothesis that activity in posterior hippocampus is disproportionatel...
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2016.11.017
更新日期:2016-11-17 00:00:00
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journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2018.04.014
更新日期:2018-04-21 00:00:00
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journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2017.10.010
更新日期:2017-10-11 00:00:00
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journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2018.101629
更新日期:2019-01-01 00:00:00
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journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2014.08.004
更新日期:2014-08-07 00:00:00
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journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2017.12.005
更新日期:2017-12-05 00:00:00
abstract::Insomnia Disorder (ID) is a prevalent and persistent condition, yet its neural substrate is not well understood. The cognitive, emotional, and behavioral characteristics of ID suggest that vulnerability involves distributed brain networks rather than a single brain area or connection. The present study utilized probab...
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2019.102019
更新日期:2019-01-01 00:00:00
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journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2019.102083
更新日期:2019-01-01 00:00:00
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journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2019.102123
更新日期:2020-01-01 00:00:00
abstract:BACKGROUND:Insight is impaired in the majority of schizophrenia patients. The exact neural correlates of impaired insight remain unclear. We assume that the ability to regulate emotions contributes to having good clinical insight, as patients should be able to regulate their emotional state in such a way that they can ...
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2018.09.009
更新日期:2018-01-01 00:00:00
abstract::Selecting a set of relevant markers to predict conversion from mild cognitive impairment (MCI) to Alzheimer's disease (AD) has become a challenging task given the wealth of regional pathologic information that can be extracted from multimodal imaging data. Here, we used regularized regression approaches with an elasti...
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2015.05.006
更新日期:2015-05-21 00:00:00
abstract::Psychomotor retardation and reduced daily activities are core features of the depressive syndrome including bipolar disorder (BD). It was the aim of this study to investigate white matter microstructure of the motor system in BD during depression and its association with motor activity. We hypothesized reduced physica...
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2018.09.033
更新日期:2018-01-01 00:00:00
abstract::Transgenic animal models of Aβ pathology provide mechanistic insight into some aspects of Alzheimer disease (AD) pathology related to Aβ accumulation. Quantitative neuroimaging is a possible aid to improve translation of mechanistic findings in transgenic models to human end phenotypes of brain morphology or function....
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2017.06.009
更新日期:2017-06-09 00:00:00
abstract::We studied the dynamic functional connectivity profile of dementia with Lewy bodies (DLB) and Alzheimer's disease (AD) compared to controls, how it differs between the two dementia subtypes, and a possible relation between dynamic connectivity alterations and temporally transient clinical symptoms in DLB. Resting stat...
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2019.101812
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:The functional significance of the impairment shown by patients with ADHD on response inhibition tasks is unclear. Dysfunctional behavioral and BOLD responses to rare no-go cues might reflect disruption of response inhibition (mediating withholding the response) or selective attention (identifying the rare c...
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2019.101677
更新日期:2019-01-01 00:00:00
abstract::Limb weakness in amyotrophic lateral sclerosis (ALS) is typically asymmetric. Previous studies have identified an effect of limb dominance on onset and spread of weakness, however relative atrophy of dominant and non-dominant brain regions has not been investigated. Our objective was to use voxel-based morphometry (VB...
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2015.03.006
更新日期:2015-03-14 00:00:00
abstract:Background:The aim of this study was to investigate the potential of combined textural feature analysis of contrast-enhanced MRI (CE-MRI) and static O-(2-[18F]fluoroethyl)-L-tyrosine (FET) PET for the differentiation between local recurrent brain metastasis and radiation injury since CE-MRI often remains inconclusive. ...
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2018.08.024
更新日期:2018-08-19 00:00:00
abstract:BACKGROUND AND PURPOSE:Cognitive impairment is a common consequence of stroke, and the rewiring of the surviving brain circuits might contribute to cognitive recovery. Studies investigating how the functional connectivity of networks change across time and whether their remapping relates to cognitive recovery in stroke...
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2020.102538
更新日期:2020-12-17 00:00:00
abstract:BACKGROUND:Parkinson's disease is associated with severe nigro-striatal dopamine depletion, leading to motor dysfunction and altered reward processing. We previously showed that drug-naïve patients with Parkinson's disease had a consistent attenuation of reward signalling in the mesolimbic and mesocortical system. Here...
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2020.102362
更新日期:2020-01-01 00:00:00
abstract:INTRODUCTION:In vivo clinical, anatomical and metabolic differences between posterior cortical atrophy (PCA) patients presenting with different Alzheimer's disease (AD) cerebrospinal fluid (CSF) biomarkers profiles are still unknown. METHODS:Twenty-seven PCA patients underwent CSF examination and were classified as 1)...
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2018.10.010
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:Vestibular patients occasionally report aggravation or triggering of their symptoms by visual stimuli, which is called visually induced dizziness (VID). These patients therefore experience dizziness, discomfort, disorientation and postural unsteadiness. The underlying pathophysiology of VID is still poorly u...
journal_title:NeuroImage. Clinical
pub_type: 杂志文章
doi:10.1016/j.nicl.2017.02.020
更新日期:2017-02-28 00:00:00
abstract::[This corrects the article DOI: 10.1016/j.nicl.2012.10.003.]. ...
journal_title:NeuroImage. Clinical
pub_type: 已发布勘误
doi:10.1016/j.nicl.2013.04.013
更新日期:2013-05-02 00:00:00