Integration of Genetic Information to Improve Brain Age Gap Estimation Models in the UK Biobank.

ABSTRACT: Neurodegeneration occurs when the body's central nervous system becomes impaired as a person ages, which can happen at an accelerated pace. Neurodegeneration impairs quality of life, affecting essential functions, including memory and the ability to self-care. Genetics play an important role in neurodegeneration and longevity. Brain age gap estimation (BrainAGE) is a biomarker that quantifies the difference between a machine learning model-predicted biological age of the brain and the true chronological age for healthy subjects; however, a large portion of the variance remains unaccounted for in these models, attributed to individual differences. This study focuses on predicting the BrainAGE more accurately, aided by genetic information associated with neurodegeneration. To achieve this, a

SUBMITTER: Mohite A 

PROVIDER: S-EPMC12449772 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature