NeuroImage: Clinical
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#1Junya Mu (Xidian University)H-Index: 1
#2Liang Ma (Xidian University)
Last. Jixin Liu (Xidian University)H-Index: 29
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Abstract null null Objectives null To detect the effects of hemodialysis (HD) on the central nervous system (CNS), the present study forces the memory storage capacity and the difference in white matter (WM) microstructure characteristics among end-stage renal disease (ESRD) participants before HD initiation (ESRD-BHD), ESRD participants with maintenance HD (ESRD-MHD), and healthy participants (HCs). null null null Methods null Between 2016 and 2018, 56 ESRD-BHD, 39 ESRD-MHD, and 56 HCs were rec...
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#1Zachary A. Yaple (York University)H-Index: 7
#2Serenella Tolomeo (NUS: National University of Singapore)H-Index: 9
Last. Rongjun Yu (Hong Kong Baptist University)H-Index: 9
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Abstract null null Background null Working memory (WM) is an executive ability that allows one to hold and manipulate information for a short period of time. Schizophrenia and mood disorders are severe psychiatric conditions with overlapping genetic and clinical symptoms. Whilst WM has been suggested as meeting the criteria for being an endophenotype for schizophrenia and mood disorders, it still unclear whether they share overlapping neural circuitry. null null null Objective null The n-back ta...
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#1Matthieu Vanhoutte (French Institute of Health and Medical Research)H-Index: 3
#2Brigitte Landeau (French Institute of Health and Medical Research)H-Index: 27
Last. Gaël Chételat (EPHE: École pratique des hautes études)H-Index: 73
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Abstract null null Dual-phase [18F]AV45 positron emission tomography (PET) is highly promising in the assessment of neurodegenerative diseases, allowing to obtain information on both neurodegeneration (early-phase; eAV45) and amyloid deposition (late-phase; lAV45) which are highly complementary; yet eAV45 needs further evaluation. This study aims at validating eAV45 as an optimal proxy of [18F]FDG PET in a large mixed-population of healthy ageing and Alzheimer’s clinical syndrome participants (n...
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#1Céline Charroud (University of Trento)
#2Luca Turella (University of Trento)H-Index: 16
Abstract null null Parkinson disease (PD) is characterized by motor deficits related to structural changes in the basal ganglia-thalamocortical circuits. However, it is still unclear the exact nature of the association between grey matter alterations and motor symptoms. null Therefore, the aim of our investigation was to identify the subcortical modifications associated with motor symptoms of PD over time - adopting voxel-based morphometry (VBM) and automated volumetry methods. null We selected ...
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#1Thomas Schüller (University of Cologne)H-Index: 4
Last. Daniel Huys (University of Cologne)H-Index: 12
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Abstract null null Background null Symptoms of obsessive-compulsive disorder (OCD) are partly related to impaired cognitive control processes and theta modulations constitute an important electrophysiological marker for cognitive control processes such as signaling negative performance feedback in a fronto-striatal network. Deep brain stimulation (DBS) targeting the anterior limb of the internal capsule (ALIC)/nucleus accumbens (NAc) shows clinical efficacy in OCD, while the exact influence on t...
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#1JeYoung Jung (University of Nottingham)H-Index: 11
#2Rosanna Laverick (University of Birmingham)H-Index: 3
Last. Akram A. Hosseini (NUH: Nottingham University Hospitals NHS Trust)H-Index: 10
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Abstract null null Background null Ischemic stroke with cognitive impairment is a considerable risk factor for developing dementia. Identifying imaging markers of cognitive impairment following ischemic stroke will help to develop prevention strategies against post-stroke dementia. null null null Methods null We investigated the hippocampal functional connectivity (FC) pattern following ischemic stroke, using resting-state fMRI (rs-fMRI). Thirty-three cognitively impaired patients after ischemic...
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#1Julia E. Kline (Cincinnati Children's Hospital Medical Center)H-Index: 7
#2Venkata Sita Priyanka Illapani (Cincinnati Children's Hospital Medical Center)H-Index: 4
Last. Nehal A. Parikh (Cincinnati Children's Hospital Medical Center)H-Index: 24
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Between 50 and 80% of very preterm infants (<32 weeks gestational age) exhibit increased white matter signal intensity on T2-weighted MRI at term-equivalent age, known as diffuse white matter abnormality (DWMA). A few studies have linked DWMA with microstructural abnormalities, but the exact relationship remains poorly understood. We related DWMA extent to graph theory measures of network efficiency at term in a representative cohort of 343 very preterm infants. We performed anatomic and diffusi...
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#1Caroline Quoilin (UCL: Université catholique de Louvain)H-Index: 14
#2Philippe de Timary (UCL: Université catholique de Louvain)H-Index: 30
Last. Julie Duque (UCL: Université catholique de Louvain)H-Index: 28
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Abstract null null Action preparation relies on the operation of control processes that modulate the excitability of the corticospinal tract. On the one hand, excitatory processes prepare the motor system for the forthcoming response; the stronger these influences, the stronger the tendency to act. On the other hand, inhibitory influences allow to suppress inappropriate actions and, more generally, to ensure some sort of impulse control. Because an impairment in these processes could foster inap...
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#1Matthew D. Zammit (UW: University of Wisconsin-Madison)H-Index: 4
#2Dana L. Tudorascu (University of Pittsburgh)H-Index: 21
Last. Marwan N. Sabbagh (Cleveland Clinic)H-Index: 17
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INTRODUCTION Adults with Down syndrome are genetically predisposed to develop Alzheimer's disease and accumulate beta-amyloid plaques (Aβ) early in life. While Aβ has been heavily studied in Down syndrome, its relationship with neurofibrillary tau is less understood. The aim of this study was to evaluate neurofibrillary tau deposition in individuals with Down syndrome with varying levels of Aβ burden. METHODS A total of 161 adults with Down syndrome (mean age = 39.2 (8.50) years) and 40 healthy,...
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#1Liesbeth Vanherp (Katholieke Universiteit Leuven)H-Index: 4
#2Kristof Govaerts (Katholieke Universiteit Leuven)H-Index: 5
Last. Uwe Himmelreich (Katholieke Universiteit Leuven)H-Index: 51
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Abstract null null Infectious brain lesions caused by the pathogenic fungi Cryptococcus neoformans and C. gattii, also referred to as cryptococcomas, could be diagnosed incorrectly as cystic brain tumors if only based on conventional magnetic resonance (MR) images. Previous MR spectroscopy (MRS) studies showed high local concentrations of the fungal disaccharide trehalose in cryptococcomas. The aim of this study was to detect and localize fungal brain lesions caused by Cryptococcus species based...
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Top fields of study
Magnetic resonance imaging
Psychology
Neuroscience
Cognition
White matter
Medicine