Decreased Cerebrovascular Reactivity in Mild Cognitive Impairment Phenotypes
L Glass Umfleet, J Pommy, AD Cohen… - Journal of …, 2023 - content.iospress.com
Background: Cerebrovascular health plays an important role in cognitive health in older
adults. Cerebrovascular reactivity (CVR), a measure of cerebrovascular health, changes in …
adults. Cerebrovascular reactivity (CVR), a measure of cerebrovascular health, changes in …
Cerebrovascular reactivity MRI as a biomarker for cerebral small vessel disease–related cognitive decline: Multi‐site validation in the MarkVCID Consortium
INTRODUCTION Vascular contributions to cognitive impairment and dementia (VCID)
represent a major factor in cognitive decline in older adults. The present study examined the …
represent a major factor in cognitive decline in older adults. The present study examined the …
Association of cerebrovascular reactivity and Alzheimer pathologic markers with cognitive performance
Objective To determine whether MRI-based cerebrovascular reactivity (CVR) can predict
cognitive performance independently of Alzheimer pathologic markers, we studied the …
cognitive performance independently of Alzheimer pathologic markers, we studied the …
Spontaneous cerebrovascular reactivity at rest in older adults with and without mild cognitive impairment and memory deficits
AC Engstrom, JPM Alitin, A Kapoor, S Dutt, T Lohman… - medRxiv, 2024 - medrxiv.org
Background: Older adults with mild cognitive impairment (MCI) exhibit deficits in
cerebrovascular reactivity (CVR), suggesting CVR is a biomarker for vascular contributions …
cerebrovascular reactivity (CVR), suggesting CVR is a biomarker for vascular contributions …
Age-related changes in cerebrovascular reactivity and their relationship to cognition: a four-year longitudinal study
Although cerebrovascular factors are the second leading cause of cognitive impairment and
dementia in elderly, the precise spatial and temporal trajectories of vascular decline in aging …
dementia in elderly, the precise spatial and temporal trajectories of vascular decline in aging …
Slowed temporal and parietal cerebrovascular response in patients with Alzheimer's disease
KR Holmes, D Tang-Wai, K Sam… - Canadian Journal of …, 2020 - cambridge.org
Background: Recent investigations now suggest that cerebrovascular reactivity (CVR) is
impaired in Alzheimer's disease (AD) and may underpin part of the disease's neurovascular …
impaired in Alzheimer's disease (AD) and may underpin part of the disease's neurovascular …
Relationship between cerebrovascular reactivity and cognition among people with risk of cognitive decline
Vascular risk factors (eg, obesity and hypertension) are associated with cerebral small
vessel disease, Alzheimer's disease (AD) pathology, and dementia. Reduced perfusion may …
vessel disease, Alzheimer's disease (AD) pathology, and dementia. Reduced perfusion may …
A decade of aging in healthy older adults: longitudinal findings on cerebrovascular and cognitive health
RWJ Weijs, MH Oudegeest-Sander, JIA Vloet… - Geroscience, 2023 - Springer
Research suggests an association between cerebrovascular health and cognitive decline,
but previous work is limited by its cross-sectional nature or short (< 1–2 years) follow-up. Our …
but previous work is limited by its cross-sectional nature or short (< 1–2 years) follow-up. Our …
Regional hypoperfusion predicts decline in everyday functioning at three-year follow-up in older adults without dementia
DL Sanchez, KR Thomas, EC Edmonds… - Journal of …, 2020 - content.iospress.com
Background: Increasing evidence indicates that cerebrovascular dysfunction may precede
cognitive decline in aging and Alzheimer's disease (AD). Reduced cerebral blood flow …
cognitive decline in aging and Alzheimer's disease (AD). Reduced cerebral blood flow …
CO2 cerebrovascular reactivity measured with CBF-MRI in older individuals: Association with cognition, physical function, amyloid, and tau proteins
Vascular pathology is the second leading cause of cognitive impairment and represents a
major contributing factor in mixed dementia. However, biomarkers for vascular cognitive …
major contributing factor in mixed dementia. However, biomarkers for vascular cognitive …