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Article

Identification by machine vision of the rate of motor activity decline as a lifespan predictor in C. elegans.

Neurobiology of aging - 1 Sept 2009

Hsu Ao-Lin, Feng Zhaoyang, Hsieh Meng-Yin, Xu X Z Shawn

Abstract excerpt

One challenge in aging research concerns identifying physiological parameters or biomarkers that can reflect the physical health of an animal and predict its lifespan. In C. elegans, a model organism widely used in aging research, motor deficits develop in old worms. Here we employed machine vision to quantify worm locomotion behavior throughout lifespan. We confirm that aging worms undergo a progressive decline...

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Identifiers

PMID: 18255194
DOI: 10.1016/j.neurobiolaging.2007.12.007
PMCID: PMC2747634

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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