Alzheimer's disease: connecting findings from graph theoretical studies of brain networks

BM Tijms, AM Wink, W De Haan, WM van der Flier… - Neurobiology of …, 2013 - Elsevier
The interrelationships between pathological processes and emerging clinical phenotypes in
Alzheimer's disease (AD) are important yet complicated to study, because the brain is a …

Loss of brain inter-frequency hubs in Alzheimer's disease

J Guillon, Y Attal, O Colliot, V La Corte, B Dubois… - Scientific reports, 2017 - nature.com
Alzheimer's disease (AD) causes alterations of brain network structure and function. The
latter consists of connectivity changes between oscillatory processes at different frequency …

Single-subject grey matter graphs in Alzheimer's disease

BM Tijms, C Möller, H Vrenken, AM Wink, W de Haan… - PloS one, 2013 - journals.plos.org
Coordinated patterns of cortical morphology have been described as structural graphs and
previous research has demonstrated that properties of such graphs are altered in …

Using individualized brain network for analyzing structural covariance of the cerebral cortex in Alzheimer's patients

HJ Kim, JH Shin, CE Han, HJ Kim, DL Na… - Frontiers in …, 2016 - frontiersin.org
Cortical thinning patterns in Alzheimer's disease (AD) have been widely reported through
conventional regional analysis. In addition, the coordinated variance of cortical thickness in …

Human age estimation with surface-based features from MRI images

J Wang, D Dai, M Li, J Hua, H He - … , MLMI 2012, Held in Conjunction with …, 2012 - Springer
Over the past years, many efforts have been made in the estimation of the physiological age
based on the human MRI brain images. In this paper, we propose a novel regression model …

Artificial Intelligence Based Hierarchical Classification of Frontotemporal Dementia

K Poonam, R Guha… - 2024 46th Annual …, 2024 - ieeexplore.ieee.org
Frontotemporal dementia (FTD) is a typical kind of presenile dementia with three main
subtypes: behavioral-variant FTD (bvFTD), non-fluent variant primary progressive aphasia …

Hierarchical Classification of Frontotemporal Dementia Subtypes Utilizing Tabular-to-Image Data Conversion with Deep Learning Methods

K Poonam, VS Kotra, R Guha… - … Conference on Pattern …, 2025 - Springer
Frontotemporal dementia (FTD) is a group of neurodegenerative disorders characterized by
progressive damage to the frontal and temporal lobes of the brain. FTD includes notable …

Artificial intelligence methods based hierarchical classification of frontotemporal dementia to improve diagnostic predictability

K Poonam, R Guha, PP Chakrabarti - arxiv preprint arxiv:2104.05235, 2021 - arxiv.org
Patients with Frontotemporal Dementia (FTD) have impaired cognitive abilities, executive
and behavioral traits, loss of language ability, and decreased memory capabilities. Based on …

Single-subject structural networks with closed-form rotation invariant matching improve power in developmental studies of the cortex

BM Kandel, DJJ Wang, JC Gee, BB Avants - Medical Image Computing …, 2014 - Springer
Although much attention has recently been focused on single-subject functional networks,
using methods such as resting-state functional MRI, methods for constructing single-subject …

[PDF][PDF] Loss of inter-frequency brain hubs in Alzheimer's disease

J Guillonb, Y Attalc, O Colliotb… - arxiv preprint arxiv …, 2017 - researchgate.net
Alzheimer's disease (AD) causes alterations of brain network structure and function. The
latter consists of connectivity changes between oscillatory processes at different frequency …