Explainable brain age prediction using covariance neural networks

S Sihag, G Mateos, C McMillan… - Advances in Neural …, 2024 - proceedings.neurips.cc
In computational neuroscience, there has been an increased interest in developing machine
learning algorithms that leverage brain imaging data to provide estimates of" brain age" for …

Prediction of brain age using structural magnetic resonance imaging: A comparison of accuracy and test–retest reliability of publicly available software packages

RP Dörfel, JM Arenas‐Gomez, PM Fisher… - Human Brain …, 2023 - Wiley Online Library
Brain age prediction algorithms using structural magnetic resonance imaging (MRI) aim to
assess the biological age of the human brain. The difference between a person's …

Advanced structural brain aging in preclinical autosomal dominant Alzheimer disease

PR Millar, BA Gordon, JK Wisch, SA Schultz… - Molecular …, 2023 - Springer
Background “Brain-predicted age” estimates biological age from complex, nonlinear
features in neuroimaging scans. The brain age gap (BAG) between predicted and …

Brain age has limited utility as a biomarker for capturing fluid cognition in older individuals

A Tetereva, N Pat - Elife, 2024 - elifesciences.org
One well-known biomarker candidate that supposedly helps capture fluid cognition is Brain
Age, or a predicted value based on machine-learning models built to predict chronological …

Transferability of Covariance Neural Networks

S Sihag, G Mateos, C McMillan… - IEEE Journal of Selected …, 2024 - ieeexplore.ieee.org
Graph convolutional networks (GCN) leverage topology-driven graph convolutional
operations to combine information across the graph for inference tasks. In our recent work …

Examining the reliability of brain age algorithms under varying degrees of participant motion

JL Hanson, DJ Adkins, E Bacas, P Zhou - Brain Informatics, 2024 - Springer
Brain age algorithms using data science and machine learning techniques show promise as
biomarkers for neurodegenerative disorders and aging. However, head motion during MRI …

[HTML][HTML] Assessing the association between global structural brain age and polygenic risk for schizophrenia in early adulthood: A recall-by-genotype study

C Constantinides, V Baltramonaityte, D Caramaschi… - cortex, 2024 - Elsevier
Neuroimaging studies consistently show advanced brain age in schizophrenia, suggesting
that brain structure is often 'older'than expected at a given chronological age. Whether …

Structural indices of brain aging in methamphetamine use disorder

J Petzold, JBF Pochon, DG Ghahremani… - Drug and Alcohol …, 2024 - Elsevier
Background Methamphetamine use is surging globally. It has been linked to premature
stroke, Parkinsonism, and dementia, suggesting that it may accelerate brain aging. Methods …

An Attention-Based Hemispheric Relation Inference Network for Perinatal Brain Age Prediction

L Zhao, D Zhu, X Wang, X Liu, T Li… - IEEE Journal of …, 2024 - ieeexplore.ieee.org
Brain anatomical age is an effective feature to assess the status of the brain, such as atypical
development and aging. Although some deep learning models have been developed for …

“Puberty age gap”: new method of assessing pubertal timing and its association with mental health problems

N Dehestani, N Vijayakumar, G Ball, S Mansour L… - Molecular …, 2023 - nature.com
Puberty is linked to mental health problems during adolescence, and in particular, the timing
of puberty is thought to be an important risk factor. This study developed a new measure of …