Regional radiomics similarity networks reveal distinct subtypes and abnormality patterns in mild cognitive impairment

K Zhao, Q Zheng, M Dyrba, T Rittman, A Li… - Advanced …, 2022 - Wiley Online Library
Individuals with mild cognitive impairment (MCI) of different subtypes show distinct
alterations in network patterns. The first aim of this study is to identify the subtypes of MCI by …

Classification of Alzheimer disease, mild cognitive impairment, and normal cognitive status with large-scale network analysis based on resting-state functional MR …

G Chen, BD Ward, C Xie, W Li, Z Wu, JL Jones… - Radiology, 2011 - pubs.rsna.org
Purpose To use large-scale network (LSN) analysis to classify subjects with Alzheimer
disease (AD), those with amnestic mild cognitive impairment (aMCI), and cognitively normal …

Connectome‐scale assessments of structural and functional connectivity in MCI

D Zhu, K Li, DP Terry, AN Puente, L Wang… - Human brain …, 2014 - Wiley Online Library
Mild cognitive impairment (MCI) has received increasing attention not only because of its
potential as a precursor for Alzheimer's disease but also as a predictor of conversion to other …

Aberrant Functional Connectivity Architecture in Alzheimer's Disease and Mild Cognitive Impairment: A Whole‐Brain, Data‐Driven Analysis

B Zhou, H Yao, P Wang, Z Zhang… - BioMed research …, 2015 - Wiley Online Library
The purpose of our study was to investigate whether the whole‐brain functional connectivity
pattern exhibits disease severity‐related alterations in patients with Alzheimer's disease …

Exploring the effective connectivity of resting state networks in mild cognitive impairment: an fMRI study combining ICA and multivariate Granger causality analysis

Z Liu, L Bai, R Dai, C Zhong, H Wang… - … Conference of the …, 2012 - ieeexplore.ieee.org
Mild cognitive impairment (MCI) was recognized as the prodromal stage of Alzheimer's
disease (AD). Recent neuroimaging studies have shown that the cognitive and memory …

Structural and functional connectional fingerprints in mild cognitive impairment and Alzheimer's disease patients

SJ Son, J Kim, H Park - PloS one, 2017 - journals.plos.org
Regional volume atrophy and functional degeneration are key imaging hallmarks of
Alzheimer's disease (AD) in structural and functional magnetic resonance imaging (MRI) …

Regional radiomics similarity networks (R2SNs) in the human brain: reproducibility, small-world properties and a biological basis

K Zhao, Q Zheng, T Che, M Dyrba, Q Li, Y Ding… - Network …, 2021 - direct.mit.edu
A structural covariance network (SCN) has been used successfully in structural magnetic
resonance imaging (sMRI) studies. However, most SCNs have been constructed by a …

Resting-state network alterations differ between Alzheimer's disease atrophy subtypes

BS Rauchmann, E Ersoezlue, S Stoecklein… - Cerebral …, 2021 - academic.oup.com
Several Alzheimer's disease (AD) atrophy subtypes were identified, but their brain network
properties are unclear. We analyzed data from two independent datasets, including 166 …

Application of structural and functional connectome mismatch for classification and individualized therapy in Alzheimer disease

H Ren, J Zhu, X Su, S Chen, S Zeng, X Lan… - Frontiers in public …, 2020 - frontiersin.org
While machine learning approaches to analyzing Alzheimer disease connectome
neuroimaging data have been studied, many have limited ability to provide insight in …

Feature selection and combination of information in the functional brain connectome for discrimination of mild cognitive impairment and analyses of altered brain …

X Xu, W Li, J Mei, M Tao, X Wang, Q Zhao… - Frontiers in aging …, 2020 - frontiersin.org
Mild cognitive impairment (MCI) is often considered a critical time window for predicting
early conversion to Alzheimer's disease (AD). Brain functional connectome data (ie …