Tania S. Kong
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View article: Removal of high frequency contamination from motion estimates in single-band fMRI saves data without biasing functional connectivity
Removal of high frequency contamination from motion estimates in single-band fMRI saves data without biasing functional connectivity Open
Denoising fMRI data requires assessment of frame-to-frame head motion and removal of the biases motion introduces. This is usually done through analysis of the parameters calculated during retrospective head motion correction (i.e., 'motio…
View article: Age-related differences in functional brain network segregation are consistent with a cascade of cerebrovascular, structural, and cognitive effects
Age-related differences in functional brain network segregation are consistent with a cascade of cerebrovascular, structural, and cognitive effects Open
Age-related declines in cognition are associated with widespread structural and functional brain changes, including changes in resting-state functional connectivity and gray and white matter status. Recently we have shown that the elastici…
View article: Removal of high frequency contamination from motion estimates in single-band fMRI saves data without biasing functional connectivity
Removal of high frequency contamination from motion estimates in single-band fMRI saves data without biasing functional connectivity Open
Denoising fMRI data requires assessment of frame-to-frame head motion and removal of the biases motion introduces. This is usually done through analysis of the parameters calculated during retrospective head motion correction (i.e., ‘motio…
View article: Optical measures of cerebral arterial stiffness are associated with white matter signal abnormalities and cognitive performance in normal aging
Optical measures of cerebral arterial stiffness are associated with white matter signal abnormalities and cognitive performance in normal aging Open
View article: The Optical Effective Attenuation Coefficient as an Informative Measure of Brain Health in Aging
The Optical Effective Attenuation Coefficient as an Informative Measure of Brain Health in Aging Open
Aging is accompanied by widespread changes in brain tissue. Here, we hypothesized that head tissue opacity to near-infrared light provides information about the health status of the brain’s cortical mantle. In diffusive media such as the h…
View article: Individual differences in regional cortical volumes across the life span are associated with regional optical measures of arterial elasticity
Individual differences in regional cortical volumes across the life span are associated with regional optical measures of arterial elasticity Open
View article: Mapping cerebral pulse pressure and arterial compliance over the adult lifespan with optical imaging
Mapping cerebral pulse pressure and arterial compliance over the adult lifespan with optical imaging Open
Cerebrovascular health is important for maintaining a high level of cognitive performance, not only in old age, but also throughout the lifespan. Recently, it was first demonstrated that diffuse optical imaging measures of pulse amplitude …