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Related Experiment Video

Updated: Jun 13, 2026

A Dual Tracer PET-MRI Protocol for the Quantitative Measure of Regional Brain Energy Substrates Uptake in the Rat
15:10

A Dual Tracer PET-MRI Protocol for the Quantitative Measure of Regional Brain Energy Substrates Uptake in the Rat

Published on: December 28, 2013

Intersection between metabolic dysfunction, high fat diet consumption, and brain aging.

Romina M Uranga1, Annadora J Bruce-Keller, Christopher D Morrison

  • 1Pennington Biomedical Research Center/Louisiana State University System, Baton Rouge, Louisiana 70808-4124, USA.

Journal of Neurochemistry
|May 19, 2010
PubMed
Summary
This summary is machine-generated.

Brain aging causes harmful changes, but high-fat diets may worsen these effects by disrupting metabolism. Understanding this link can help develop interventions for healthier brain aging.

Related Experiment Videos

Last Updated: Jun 13, 2026

A Dual Tracer PET-MRI Protocol for the Quantitative Measure of Regional Brain Energy Substrates Uptake in the Rat
15:10

A Dual Tracer PET-MRI Protocol for the Quantitative Measure of Regional Brain Energy Substrates Uptake in the Rat

Published on: December 28, 2013

Area of Science:

  • Neuroscience
  • Gerontology
  • Metabolic Science

Background:

  • Brain aging is associated with detrimental neurochemical, structural, and behavioral changes.
  • Significant individual variability exists in the extent of these age-related brain alterations.
  • High-fat diet consumption is increasingly prevalent and known to cause metabolic dysfunction.

Purpose of the Study:

  • To explore the role of age-related metabolic disturbances in brain aging.
  • To investigate the link between high-fat diet consumption and brain aging.
  • To identify potential therapeutic targets for promoting successful brain aging.

Main Methods:

  • This is a review discussing existing data and research findings.
  • The review synthesizes information on high-fat diets, metabolic dysfunction, and brain aging.
  • It examines the connection between metabolic health and neurological changes during aging.

Main Results:

  • Age-related metabolic disturbances are proposed as a key factor in brain aging.
  • High-fat diet-induced metabolic dysfunction may contribute to deleterious changes in the aging brain.
  • Individual variability in brain aging may be influenced by metabolic factors.

Conclusions:

  • Metabolic disturbances are a significant factor in the aging brain.
  • Dietary interventions targeting metabolic health could be crucial for successful brain aging.
  • Further research into the metabolic underpinnings of brain aging is warranted for therapeutic development.