Filtros de búsqueda

Lista de obras de Kewei Chen

A Transfer Learning Approach for Network Modeling

artículo científico publicado en 2012

A concise and persistent feature to study brain resting-state network dynamics: Findings from the Alzheimer's Disease Neuroimaging Initiative

artículo científico publicado en 2018

A method for generating image-derived input function in quantitative 18F-FDG PET study based on the monotonicity of the input and output function curve

artículo científico publicado en 2012

A method of generating image-derived input function in a quantitative ¹⁸F-FDG PET study based on the shape of the input function curve

artículo científico publicado en 2011

A multi-center randomized proof-of-concept clinical trial applying [¹⁸F]FDG-PET for evaluation of metabolic therapy with rosiglitazone XR in mild to moderate Alzheimer's disease

artículo científico publicado en 2010

A new post-processing method of applying independent component analysis to fMRI data

A rat brain MRI template with digital stereotaxic atlas of fine anatomical delineations in paxinos space and its automated application in voxel-wise analysis

artículo científico publicado en 2012

A resting-state functional MRI study of the post-effect of acupuncture

A semi-automated region of interest detection method in the scintigraphic glomerular filtration rate determination for patients with abnormal low renal function.

artículo científico publicado en 2013

A sparse structure learning algorithm for Gaussian Bayesian Network identification from high-dimensional data

artículo científico publicado en 2013

A variant of logistic transfer function in Infomax and a postprocessing procedure for independent component analysis applied to fMRI data

artículo científico publicado en 2007

Accurate measurement of brain changes in longitudinal MRI scans using tensor-based morphometry

artículo científico publicado en 2011

Age-related networks of regional covariance in MRI gray matter: reproducible multivariate patterns in healthy aging

artículo científico publicado en 2009

Age-related regional network of magnetic resonance imaging gray matter in the rhesus macaque.

artículo científico publicado en 2008

Alterations of directional connectivity among resting-state networks in Alzheimer disease.

artículo científico publicado en 2012

Altered connectivity pattern of hubs in default-mode network with Alzheimer's disease: an Granger causality modeling approach

artículo científico publicado en 2011

Altered default mode network connectivity in Alzheimer's disease--a resting functional MRI and Bayesian network study

artículo científico publicado en 2011

Alzheimer's Prevention Initiative: a plan to accelerate the evaluation of presymptomatic treatments

artículo científico publicado en 2011

Alzheimer's disease-related changes in regional spontaneous brain activity levels and inter-region interactions in the default mode network

artículo científico publicado en 2013

An FMRI study of the neural systems involved in visually cued auditory top-down spatial and temporal attention

artículo científico publicado en 2012

An automated algorithm for the computation of brain volume change from sequential MRIs using an iterative principal component analysis and its evaluation for the assessment of whole-brain atrophy rates in patients with probable Alzheimer's disease

artículo científico publicado en 2004

An automated normative-based fluorodeoxyglucose positron emission tomography image-analysis procedure to aid Alzheimer disease diagnosis using statistical parametric mapping and interactive image display

article

An empirically derived composite cognitive test score with improved power to track and evaluate treatments for preclinical Alzheimer's disease

artículo científico publicado en 2014

An improved exponential filter for fast nonlinear registration of brain magnetic resonance images

An input function estimation method for FDG-PET human brain studies

artículo científico publicado en 2007

Antidepressant effects of sertraline associated with volume increases in dorsolateral prefrontal cortex.

artículo científico publicado en 2012

Apolipoprotein E ε4 and age effects on florbetapir positron emission tomography in healthy aging and Alzheimer disease

artículo científico publicado en 2012

Application of Granger causality analysis to effective connectivity of the default-mode network

Applications of neuroimaging to disease-modification trials in Alzheimer's disease

artículo científico publicado en 2009

Are We Addicted to Food? ⬇️

artículo científico publicado el 1 de abril de 2003

Arithmetic processing in the brain shaped by cultures

artículo científico publicado en 2006

Assessing the reliability to detect cerebral hypometabolism in probable Alzheimer's disease and amnestic mild cognitive impairment

artículo científico publicado en 2010

Association between GAB2 haplotype and higher glucose metabolism in Alzheimer's disease-affected brain regions in cognitively normal APOEε4 carriers

artículo científico publicado en 2010

Association between an Alzheimer's Disease-Related Index and APOE ε4 Gene Dose

artículo científico publicado en 2013

Association between trait emotional awareness and dorsal anterior cingulate activity during emotion is arousal-dependent

artículo científico publicado en 2008

Association of CR1, CLU and PICALM with Alzheimer's disease in a cohort of clinically characterized and neuropathologically verified individuals

artículo científico publicado en 2010

Association of Cerebral Amyloid-β Aggregation With Cognitive Functioning in Persons Without Dementia

artículo científico publicado en 2017

Association of common genetic variants in GPCPD1 with scaling of visual cortical surface area in humans

artículo científico publicado en 2012

Attention-related networks in Alzheimer's disease: a resting functional MRI study

artículo científico publicado en 2011

Automated diagnosis and prediction of Alzheimer disease using magnetic resonance image

Automation of the Logan plot based PiB-PET quantification over multiple subjects and multiple reference regions

Blood pressure is associated with higher brain amyloid burden and lower glucose metabolism in healthy late middle-age persons

artículo científico publicado en 2011

Brain Effective Connectivity Modeling for Alzheimer's Disease by Sparse Gaussian Bayesian Network

artículo científico publicado en 2011

Brain abnormalities in human obesity: a voxel-based morphometric study

artículo científico publicado en 2006

Brain development in Chinese children and adolescents: a structural MRI study

artículo científico publicado en 2007

Brain differences in infants at differential genetic risk for late-onset Alzheimer disease: a cross-sectional imaging study

artículo científico publicado en 2014

Brain imaging and fluid biomarker analysis in young adults at genetic risk for autosomal dominant Alzheimer's disease in the presenilin 1 E280A kindred: a case-control study

artículo científico publicado en 2012

Brain imaging measurements of fibrillar amyloid-β burden, paired helical filament tau burden, and atrophy in cognitively unimpaired persons with two, one, and no copies of the APOE ε4 allele

scientific article published on 16 January 2020

Categorical and correlational analyses of baseline fluorodeoxyglucose positron emission tomography images from the Alzheimer's Disease Neuroimaging Initiative (ADNI).

artículo científico publicado en 2009

Cerebral asymmetry in children when reading Chinese characters

artículo científico

Cerebral blood flow in Alzheimer's disease

artículo científico publicado en 2012

Characterizing Alzheimer's disease using a hypometabolic convergence index

artículo científico publicado en 2011

Cholesterol-related genetic risk scores are associated with hypometabolism in Alzheimer's-affected brain regions

artículo científico publicado en 2008

Clinical and multimodal biomarker correlates of ADNI neuropathological findings

artículo científico publicado en 2013

Clustering huge data sets for parametric PET imaging

artículo científico publicado en 2003

Combining Multiple Markers to Improve the Longitudinal Rate of Progression-Application to Clinical Trials on the Early Stage of Alzheimer's Disease

artículo científico publicado en 2013

Comparison of gray matter volume and thickness for analysis of cortical changes in Alzheimer's disease

scholarly article published 3 March 2011

Constructing and assessing brain templates from Chinese pediatric MRI data using SPM

article

Correction: Quantitative Amyloid Imaging in Autosomal Dominant Alzheimer's Disease: Results from the DIAN Study Group

artículo científico publicado en 2016

Correlating cerebral hypometabolism with future memory decline in subsequent converters to amnestic pre-mild cognitive impairment

artículo científico publicado en 2008

Correlations Between Apolipoprotein E ε4 Gene Dose and Whole Brain Atrophy Rates

article

Correlations between FDG PET glucose uptake-MRI gray matter volume scores and apolipoprotein E ε4 gene dose in cognitively normal adults: a cross-validation study using voxel-based multi-modal partial least squares

artículo científico publicado en 2012

Correlations between apolipoprotein E epsilon4 gene dose and brain-imaging measurements of regional hypometabolism

artículo científico publicado en 2005

Corrigendum to “Association between GAB2 haplotype and higher glucose metabolism in Alzheimer's disease-affected brain regions in cognitively normal APOEε4 carriers” [NeuroImage 54/3 (2011) 1896–1902]

scholarly article published in NeuroImage

Corrigendum to “Neural correlates of heart rate variability during emotion” [NeuroImage 44 (2009) 213–222]

scholarly article published in NeuroImage

Decay correction methods in dynamic PET studies

Declining brain activity in cognitively normal apolipoprotein E epsilon 4 heterozygotes: A foundation for using positron emission tomography to efficiently test treatments to prevent Alzheimer's disease.

artículo científico publicado en 2001

Deriving difference between the Bayesian networks based patterns of the effective connectivity using permutation test in fMRI studies

article published in 2010

Diagnostic accuracy of markers for prodromal Alzheimer's disease in independent clinical series

artículo científico publicado en 2013

Different patterns of white matter disruption among amnestic mild cognitive impairment subtypes: relationship with neuropsychological performance

artículo científico publicado en 2013

Effective Connectivity Modeling for fMRI: Six Issues and Possible Solutions Using Linear Dynamic Systems

artículo científico publicado en 2011

Effective connectivity analysis of default mode network based on the Bayesian network learning approach

Effects of memantine on clinical ratings, fluorodeoxyglucose positron emission tomography measurements, and cerebrospinal fluid assays in patients with moderate to severe Alzheimer dementia: a 24-week, randomized, clinical trial

artículo científico publicado en 2013

Evidence for an association between KIBRA and late-onset Alzheimer's disease

artículo científico publicado en 2010

FDG-PET parametric imaging by total variation minimization

artículo científico publicado en 2009

Fast direct estimation of the blood input function and myocardial time activity curve from dynamic SPECT projections via reduction in spatial and temporal dimensions

artículo científico publicado en 2013

Fat-free body mass but not fat mass is associated with reduced gray matter volume of cortical brain regions implicated in autonomic and homeostatic regulation

artículo científico publicado en 2012

Fibrillar amyloid correlates of preclinical cognitive decline.

artículo científico publicado en 2013

Fibrillar amyloid-beta burden in cognitively normal people at 3 levels of genetic risk for Alzheimer's disease

scholarly article

Florbetapir PET analysis of amyloid-β deposition in the presenilin 1 E280A autosomal dominant Alzheimer's disease kindred: a cross-sectional study

artículo científico publicado en 2012

Functional brain abnormalities in young adults at genetic risk for late-onset Alzheimer's dementia

artículo científico publicado en 2003

Functional network connectivity analysis based on partial correlation in Alzheimer's disease

scholarly article published 26 February 2009

Genetic susceptibility for Alzheimer disease neuritic plaque pathology

artículo científico publicado en 2013

Gray matter network associated with risk for Alzheimer's disease in young to middle-aged adults

artículo científico publicado en 2012

Heterogeneous data fusion for alzheimer's disease study

article

Higher serum glucose levels are associated with cerebral hypometabolism in Alzheimer regions

artículo científico publicado en 2013

Higher serum total cholesterol levels in late middle age are associated with glucose hypometabolism in brain regions affected by Alzheimer's disease and normal aging

artículo científico publicado en 2009

Identification and validation of effective connectivity networks in functional magnetic resonance imaging using switching linear dynamic systems

artículo científico publicado en 2009

Identifying effective connectivity parameters in simulated fMRI: a direct comparison of switching linear dynamic system, stochastic dynamic causal, and multivariate autoregressive models

artículo científico publicado en 2013

Image-derived input function for brain PET studies: many challenges and few opportunities

artículo científico publicado en 2011

Imaging systems level consolidation of novel associate memories: a longitudinal neuroimaging study

artículo científico publicado en 2009

Improved application of independent component analysis to functional magnetic resonance imaging study via linear projection techniques.

artículo científico publicado en 2009

Improved estimation of the number of independent components for functional magnetic resonance data by a whitening filter

artículo científico publicado en 2013

Improved inter-modality image registration using normalized mutual information with coarse-binned histograms

Improved power for characterizing longitudinal amyloid-β PET changes and evaluating amyloid-modifying treatments with a cerebral white matter reference region

artículo científico publicado en 2015

Improving tissue segmentation of human brain MRI through preprocessing by the Gegenbauer reconstruction method

artículo científico publicado en 2003

Interpreting scan data acquired from multiple scanners: a study with Alzheimer's disease

artículo científico publicado en 2007

Ipsilateral brain deactivation specific to the nondominant hand during simple finger movements

artículo científico publicado en 2008

Is the brain representation of hunger normal in the Prader-Willi syndrome?

artículo científico publicado en 2006

Large-scale directional connections among multi resting-state neural networks in human brain: a functional MRI and Bayesian network modeling study

artículo científico publicado en 2011

Learning brain connectivity of Alzheimer's disease by sparse inverse covariance estimation

artículo científico publicado en 2010

Left lateralized cerebral glucose metabolism declines in amyloid-β positive persons with mild cognitive impairment

article published in 2018

Linking functional and structural brain images with multivariate network analyses: a novel application of the partial least square method

artículo científico publicado en 2009

Longitudinal PET Evaluation of Cerebral Metabolic Decline in Dementia: A Potential Outcome Measure in Alzheimer's Disease Treatment Studies

artículo científico publicado en 2002

Lysosomal targeting of phafin1 mediated by Rab7 induces autophagosome formation

artículo científico publicado en 2012

MRI Template and Atlas Toolbox for the C57BL/6J Mouse Brain

Machine Learning Approaches for the Neuroimaging Study of Alzheimer's Disease

scholarly article by Jieping Ye et al published April 2011 in Computer

Mapping brain development during childhood, adolescence and young adulthood

article

Mapping gray matter volume and cortical thickness in Alzheimer's disease

scholarly article published 4 March 2010

Mapping joint grey and white matter reductions in Alzheimer's disease using joint independent component analysis

artículo científico publicado en 2012

Memory, executive, and multidomain subtle cognitive impairment: clinical and biomarker findings

artículo científico publicado en 2015

Mining brain region connectivity for alzheimer's disease study via sparse inverse covariance estimation

scholarly article published 2009

Multiple neural networks supporting a semantic task: an fMRI study using independent component analysis

artículo científico

Network analysis of single-subject fMRI during a finger opposition task

artículo científico publicado en 2006

Neural correlates of heart rate variability during emotion

artículo científico publicado en 2008

Neural substrates in color processing: a comparison between painting majors and non-majors

artículo científico

Neuronal injury biomarkers and prognosis in ADNI subjects with normal cognition

artículo científico publicado en 2014

New estimation methods that directly use the time accumulated counts in the input function in quantitative dynamic PET studies.

artículo científico publicado en 1994

Optimal image sampling schedule: a new effective way to reduce dynamic image storage space and functional image processing time

artículo científico publicado en 1996

Overfeeding over 24 hours does not activate brown adipose tissue in humans

artículo científico publicado en 2013

Persistence of abnormal neural responses to a meal in postobese individuals

article

Polymorphism of brain derived neurotrophic factor influences β amyloid load in cognitively intact apolipoprotein E ε4 carriers

artículo científico publicado en 2013

Positron emission tomography and neuropathologic estimates of fibrillar amyloid-β in a patient with Down syndrome and Alzheimer disease

artículo científico publicado en 2011

Posterior cingulate glucose metabolism, hippocampal glucose metabolism, and hippocampal volume in cognitively normal, late-middle-aged persons at 3 levels of genetic risk for Alzheimer disease

artículo científico publicado en 2013

Postprandial glucagon-like peptide-1 (GLP-1) response is positively associated with changes in neuronal activity of brain areas implicated in satiety and food intake regulation in humans

artículo científico publicado en 2007

Postprandial plasma PYY concentrations are associated with increased regional gray matter volume and rCBF declines in caudate nuclei--a combined MRI and H2(15)O PET study

artículo científico publicado en 2011

Predicting future cognitive decline with hyperbolic stochastic coding

artículo científico publicado en 2021

Prevalence of and potential risk factors for mild cognitive impairment in community-dwelling residents of Beijing.

artículo científico publicado en 2013

Prevalence of cerebral amyloid pathology in persons without dementia: a meta-analysis

artículo científico publicado en 2015

Prevalence of the apolipoprotein E ε4 allele in amyloid β positive subjects across the spectrum of Alzheimer's disease.

artículo científico publicado en 2018

Primary motor cortex activity reduction under the regulation of SMA by real-time fMRI

Pro-inflammatory cytokine network in peripheral inflammation response to cerebral ischemia

artículo científico publicado en 2013

Quantitative Amyloid Imaging in Autosomal Dominant Alzheimer's Disease: Results from the DIAN Study Group

artículo científico publicado en 2016

Reducing modeling error of graphical methods for estimating volume of distribution measurements in PIB-PET study

artículo científico publicado en 2010

Reducing the noise effects in Logan graphic analysis for PET receptor measurements

Regional covariance patterns of gray matter alterations in Alzheimer's disease and its replicability evaluation

artículo científico publicado en 2013

Regional gray matter abnormalities in patients with schizophrenia determined with optimized voxel-based morphometry

scholarly article published 2 March 2006

Regional network of magnetic resonance imaging gray matter volume in healthy aging

artículo científico publicado en 2006

Regional neural response differences in the determination of faces or houses positioned in a wide visual field

artículo científico publicado en 2013

Relationships between plasma leptin concentrations and human brain structure: a voxel-based morphometric study

artículo científico publicado en 2006

Resting-state BOLD networks versus task-associated functional MRI for distinguishing Alzheimer's disease risk groups

artículo científico publicado en 2009

Sensory experience of food and obesity: a positron emission tomography study of the brain regions affected by tasting a liquid meal after a prolonged fast

artículo científico publicado en 2005

Separating 4D multi-task fMRI data of multiple subjects by independent component analysis with projection

artículo científico publicado en 2012

Sparse Inverse Covariance Analysis of human brain for Alzheimer's disease study

article

Structural correlation in the default mode network in Alzheimer's disease

scholarly article published July 2012

Structural interactions within the default mode network identified by Bayesian network analysis in Alzheimer's disease

artículo científico publicado en 2013

Subjective cognitive decline: self and informant comparisons

artículo científico publicado en 2013

Summary metrics to assess Alzheimer disease-related hypometabolic pattern with 18F-FDG PET: head-to-head comparison

artículo científico publicado en 2012

Temporal and instantaneous connectivity of default mode network estimated using Gaussian Bayesian network frameworks

artículo científico publicado en 2012

The Alzheimer's Disease Neuroimaging Initiative positron emission tomography core

artículo científico publicado en 2010

The application of independent component analysis with projection method to two-task fMRI data over multiple subjects

The improvement of ICA with projection technique in multitask fMRI data analysis

The receiver operational characteristic for binary classification with multiple indices and its application to the neuroimaging study of Alzheimer's disease

artículo científico publicado en 2013

The simulation of land use type change in Erhai Basin based on agent based modeling

The value of positron emission tomography and proliferation index in predicting progression in low-grade astrocytomas of childhood

artículo científico publicado en 2009

Thermosensory activation of insular cortex.

artículo científico publicado en 2000

Three Cases of Primary Hyperparathyroidism (PHP) with Prior Failed Surgery Where Culprit Lesions Were Identified by 11C-Methionine Positron Emission Tomography (PET) and Accurately Localized with PET-MRI Coregistration.

artículo científico publicado en 2000

Tracking the decline in cerebral glucose metabolism in persons and laboratory animals at genetic risk for Alzheimer's disease

article

Twelve-month metabolic declines in probable Alzheimer's disease and amnestic mild cognitive impairment assessed using an empirically pre-defined statistical region-of-interest: findings from the Alzheimer's Disease Neuroimaging Initiative

artículo científico publicado en 2010

Ushering in the study and treatment of preclinical Alzheimer disease

artículo científico publicado en 2013

Using positron emission tomography and florbetapir F18 to image cortical amyloid in patients with mild cognitive impairment or dementia due to Alzheimer disease

artículo científico publicado en 2011

Using the Artificial Neural Network to discriminate between normal controls with different APOE e4 genotypes and probable AD cases in PIB-PET studies

scholarly article published April 2009

Visualizing Alzheimer's disease progression in low dimensional manifolds

scientific article published on 02 August 2019

Voxel-based assessment of gray and white matter volumes in Alzheimer's disease

artículo científico publicado en 2009

Wavelet-Based De-noising of Positron Emission Tomography Scans

Whole brain atrophy based on iterative principal component analysis and MRI techniques in the study of Alzheimer's disease

Whole brain atrophy rate predicts progression from MCI to Alzheimer's disease

artículo científico publicado en 2008

Dominio Público Uruguay está sostenido por:

Acerca de Dominio Público Uruguay

Ayuda