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White matter changes: the clinical consequences in the aging population.
D Inzitari1, G Carlucci, L Pantoni
1Department of Neurological and Psychiatric Sciences, University of Florence, Italy.
Journal of Neural Transmission. Supplementum
|August 29, 2000
Summary
White matter changes (WMC) are common in older adults and linked to cognitive decline and disability. Further research on large patient cohorts is needed to understand WMC
Area of Science:
- Neurology
- Geriatrics
- Radiology
Background:
- Cerebral subcortical white matter changes (WMC) are frequent in the elderly, especially those with vascular risk factors.
- WMC are associated with cognitive deficits, depression, motor and gait impairment, and increased cardiovascular risk.
- These deficits contribute significantly to disability in the aging population.
Purpose of the Study:
- To investigate the role of white matter changes in age-related disability.
- To explore the association between WMC severity and functional status in the elderly.
- To determine if WMC is an age-related process contributing to disability transition.
Main Methods:
- Observational studies analyzing neuroimaging data (WMC) in elderly subjects.
- Assessment of cognitive function, motor skills, gait, and functional status.
- Correlation analysis between WMC, clinical manifestations, and disability.
Main Results:
- WMC are prevalent in the elderly and linked to various impairments.
- Functional status in individuals with WMC varies widely.
- WMC may represent an age-related process contributing to disability.
Conclusions:
- WMC are associated with significant health issues and disability in the elderly.
- Further research with large cohorts and detailed follow-up is crucial.
- Understanding WMC progression could lead to preventive and therapeutic strategies for age-related disability.