[PDF][PDF] A U-net model of local brain-age

SG Popescu, B Glocker, DJ Sharp, JH Cole - bioRxiv, 2021 - scholar.archive.org
We propose a new framework for estimating neuroimaging-derived “brain-age” at a local
level within the brain, using deep learning. The local approach, contrary to existing global …

Predicting brain age of healthy adults based on structural MRI parcellation using convolutional neural networks

H Jiang, N Lu, K Chen, L Yao, K Li, J Zhang… - Frontiers in …, 2020 - frontiersin.org
Structural magnetic resonance imaging (MRI) studies have demonstrated that the brain
undergoes age-related neuroanatomical changes not only regionally but also on the …

Multimodal imaging improves brain age prediction and reveals distinct abnormalities in patients with psychiatric and neurological disorders

J Rokicki, T Wolfers, W Nordhøy, N Tesli… - Human brain …, 2021 - Wiley Online Library
The deviation between chronological age and age predicted using brain MRI is a putative
marker of overall brain health. Age prediction based on structural MRI data shows high …

Local brain-age: a U-net model

SG Popescu, B Glocker, DJ Sharp… - Frontiers in Aging …, 2021 - frontiersin.org
We propose a new framework for estimating neuroimaging-derived “brain-age” at a local
level within the brain, using deep learning. The local approach, contrary to existing global …

Utilizing transfer learning of pre-trained AlexNet and relevance vector machine for regression for predicting healthy older adult's brain age from structural MRI

L Lin, G Zhang, J Wang, M Tian, S Wu - Multimedia Tools and Applications, 2021 - Springer
Discrepancies between the estimated brain age from brain structural MRI and the
chronological age have been associated with a broad spectrum of neurocognitive disorders …

Brain-age prediction: A systematic comparison of machine learning workflows

S More, G Antonopoulos, F Hoffstaedter, J Caspers… - NeuroImage, 2023 - Elsevier
The difference between age predicted using anatomical brain scans and chronological age,
ie, the brain-age delta, provides a proxy for atypical aging. Various data representations and …

[HTML][HTML] The (limited?) utility of brain age as a biomarker for capturing cognitive decline

A Tetereva, N Pat - eLife, 2023 - elifesciences.org
For decades, neuroscientists have been on a quest to search for a biomarker that can help
capture age-related cognitive decline. One well-known candidate is Brain Age, or a …

Neuroimaging-based brain age estimation: A promising personalized biomarker in neuropsychiatry

D Sone, I Beheshti - Journal of Personalized Medicine, 2022 - mdpi.com
It is now possible to estimate an individual's brain age via brain scans and machine-learning
models. This validated technique has opened up new avenues for addressing clinical …

Predicting brain age using structural neuroimaging and deep learning

Y Varatharajah, S Baradwaj, A Kiraly, D Ardila, R Iyer… - BioRxiv, 2018 - biorxiv.org
Early detection of age-related diseases will greatly benefit from a model of the underlying
biological aging process. In this paper, we develop a brain-age predictor by using structural …

Brain age estimation from MRI using cascade networks with ranking loss

J Cheng, Z Liu, H Guan, Z Wu, H Zhu… - … on Medical Imaging, 2021 - ieeexplore.ieee.org
Chronological age of healthy people is able to be predicted accurately using deep neural
networks from neuroimaging data, and the predicted brain age could serve as a biomarker …