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Updated: May 26, 2026
14:04
Brain Imaging Investigation of the Neural Correlates of Emotion Regulation
Published on: August 26, 2011
MRI studies in late-life mood disorders
Carmen Andreescu1, Howard Aizenstein
1Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA.
Current Topics in Behavioral Neurosciences
|December 15, 2011
Summary
This review explores how Magnetic Resonance Imaging (MRI) studies reveal brain changes in aging and late-life mood disorders. It highlights MRI
Area of Science:
- Neuroscience
- Gerontology
- Radiology
Background:
- Aging is associated with established patterns of structural brain changes.
- Brain volume changes with age and aging diseases pose challenges for Magnetic Resonance Imaging (MRI) studies in the elderly.
- Structural MRI is crucial for investigating normal aging, late-life depression, dementia, Alzheimer disease, and other cognitive disorders.
Purpose of the Study:
- To review the contribution of MRI studies to understanding late-life mood and anxiety disorders.
- To examine how age-associated neuroanatomical changes relate to age-related brain function.
- To explore the role of functional MRI in cognitive and affective neuroscience.
Main Methods:
- Review of existing literature on MRI studies in aging and late-life psychiatric disorders.
- Analysis of structural MRI findings related to neuroanatomy and aging.
- Discussion of functional MRI applications in cognitive and emotional process research.
Main Results:
- MRI studies demonstrate significant structural brain changes with aging.
- These changes impact brain volume and neuroanatomy, affecting cognitive function.
- Functional MRI advances the study of neural pathways in cognitive and affective neuroscience.
Conclusions:
- MRI is a vital tool for studying aging-related brain changes and their impact on cognitive function.
- Understanding these changes is essential for diagnosing and treating late-life mood and anxiety disorders.
- Functional MRI offers powerful insights into the neural underpinnings of cognitive and emotional processes in older adults.
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