No medications prevent or reverse age-related cognitive decline. Physical activity (PA)
enhances memory in rodents, but findings are mixed in human studies. As a result, exercise …

Magnetic resonance elastography (MRE) is an imaging technique for noninvasively and
quantitatively assessing tissue stiffness, akin to palpation. MRE is further able assess the …

Novel neuroimaging techniques that can sensitivity characterize healthy brain aging and
detect subtle neuropathologies have enormous potential to assist in the early detection of …

Just as the epigenome, the proteome and the electrophysiological properties of a cell
influence its function, so too do its intrinsic mechanical properties and its extrinsic …

Standard anatomical atlases are common in neuroimaging because they facilitate data
analyses and comparisons across subjects and studies. The purpose of this study was to …

For centuries, regular exercise has been acknowledged as a potent stimulus to promote,
maintain, and restore healthy functioning of nearly every physiological system of the human …

Alzheimer's disease is a personally devastating neurodegenerative disorder and a major
public health concern. There is an urgent need for medical imaging techniques that better …

Although covarying for potential confounds or nuisance variables is common in
psychological research, relatively little is known about how the inclusion of covariates may …

Volumetric structural magnetic resonance imaging (MRI) is commonly used to determine the
extent of neuronal loss in aging, indicated by cerebral atrophy. The brain, however, exhibits …

Brain magnetic resonance elastography (MRE) was developed on the basis of a desire to
“palpate by imaging” and is becoming a powerful tool in the investigation of …