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Angela Jefferson Archives

Small vessel disease MRI marker linked to worse cognitive health in older adults

Mar. 21, 2019—Enlarged perivascular spaces, which are commonly seen on brain MRIs in older adults, have important associations with worse cognitive performance, particularly information processing speed and executive function, according to a new study that challenges historical consideration that perivascular spaces are a harmless imaging marker.

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Probing the pathology of impaired cognition

Oct. 25, 2018—Detecting the neuropathology underlying cognitive impairment by lead to new targeted therapies.

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Study links aortic stiffness with lower cerebral blood flow

Aug. 30, 2018—Greater aortic stiffness is related to lower cerebral blood flow, especially among individuals with increased genetic predisposition to Alzheimer’s disease, according to research from Vanderbilt University Medical Center.

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Research links heart function to brain’s memory center

Nov. 8, 2017—Research by a team of Vanderbilt University Medical Center (VUMC) scientists suggests that older people whose hearts pump less blood have blood flow reductions in the temporal lobe regions of the brain, where Alzheimer’s pathology first begins.

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Study shows poor heart function could be major Alzheimer’s disease risk

Mar. 3, 2015—A healthier heart could prevent Alzheimer’s disease, according to new research at Vanderbilt University Medical Center.

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Cognitive complaints, Alzheimer’s risk studied

Aug. 1, 2013—A study of cognitive complaints in older adults showed that memory concerns from both the patient and an informant was most predictive of converting to Alzheimer’s disease or dementia within three years.

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Recent Stories from VUMC News and Communications Publications

Keeping pace: Nashville, once a mid-size city with a Southern small-town feel, is experiencing explosive growth.

Vanderbilt Medicine

Keeping pace: Nashville, once a mid-size city with a Southern small-town feel, is experiencing explosive growth.

VUMC campus

VUMC campus

Vanderbilt University School of Medicine entrance

Vanderbilt University School of Medicine entrance

Vanderbilt University Adult Hospital with helipad

Vanderbilt University Adult Hospital with helipad

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