[HTML][HTML] Aperiodic measures of neural excitability are associated with anticorrelated hemodynamic networks at rest: a combined EEG-fMRI study
The hallmark of resting EEG spectra are distinct rhythms emerging from a broadband,
aperiodic background. This aperiodic neural signature accounts for most of total EEG power …
aperiodic background. This aperiodic neural signature accounts for most of total EEG power …
Dilation of cortical capillaries is not related to astrocyte calcium signaling
AP Del Franco, PP Chiang, EA Newman - Glia, 2022 - Wiley Online Library
The brain requires an adequate supply of oxygen and nutrients to maintain proper function
as neuronal activity varies. This is achieved, in part, through neurovascular coupling …
as neuronal activity varies. This is achieved, in part, through neurovascular coupling …
Non-neural factors influencing BOLD response magnitudes within individual subjects
To what extent is the size of the BOLD response influenced by factors other than neural
activity? In a reanalysis of three neuroimaging datasets (male and female human …
activity? In a reanalysis of three neuroimaging datasets (male and female human …
[HTML][HTML] Cerebral blood flow predicts multiple demand network activity and fluid intelligence across the adult lifespan
The preservation of cognitive function in old age is a public health priority. Cerebral
hypoperfusion is a hallmark of dementia but its impact on maintaining cognitive ability …
hypoperfusion is a hallmark of dementia but its impact on maintaining cognitive ability …
The confound of hemodynamic response function variability in human resting-state functional MRI studies
D Rangaprakash, RL Barry… - Frontiers in Neuroscience, 2023 - frontiersin.org
Functional magnetic resonance imaging (fMRI) is an indirect measure of neural activity with
the hemodynamic response function (HRF) coupling it with unmeasured neural activity. The …
the hemodynamic response function (HRF) coupling it with unmeasured neural activity. The …
Cognition is entangled with metabolism: relevance for resting-state EEG-fMRI
The brain is a living organ with distinct metabolic constraints. However, these constraints are
typically considered as secondary or supportive of information processing which is primarily …
typically considered as secondary or supportive of information processing which is primarily …
Cerebral blood flow predicts multiple demand network activity and fluid intelligence across the lifespan
The preservation of cognitive function into old age is a public health priority. Cerebral
hypoperfusion is a hallmark of dementia but its impact on maintaining cognitive ability …
hypoperfusion is a hallmark of dementia but its impact on maintaining cognitive ability …
The influence of non-neural factors on BOLD signal magnitude
To what extent is the size of the blood-oxygen-level-dependent (BOLD) response influenced
by factors other than neural activity? In a re-analysis of three neuroimaging datasets, we find …
by factors other than neural activity? In a re-analysis of three neuroimaging datasets, we find …
The Alzheimer risk factor CD2AP causes dysfunction of the brain vascular network
Cerebrovascular dysfunction is increasingly recognized as a major contributor to
Alzheimer's disease (AD). CD2-associated protein (CD2AP), an important predisposing …
Alzheimer's disease (AD). CD2-associated protein (CD2AP), an important predisposing …