We present a review of the characterization of healthy brain aging using MRI with an
emphasis on morphology, lesions, and quantitative MR parameters. A scope review found …

Background. The relationship between mobility and cognition in aging is well established,
but the relationship between mobility and the structure and function of the aging brain is …

Background: The role of atrial fibrillation in cognitive impairment and dementia, independent
of stroke, is uncertain. We sought to determine the association of atrial fibrillation with …

Background Gait speed and cognitive performance tend to decline with age. A better
understanding of the dynamics of the association between gait speed and cognitive status …

Parkinson's disease (PD) is a heterogeneous progressive neurodegenerative disorder,
which typically affects older adults; it is predicted that by 2030 about 3% of the world …

Classical studies in animal preparations suggest a strong role for spinal control of posture. In
humans it is now established that the cerebral cortex contributes to postural control of …

Background Gait impairment contributes to falls and frailty. Some studies suggest that
cerebral small vessel disease (CSVD) is associated with gait impairment in the general …

Pure vascular parkinsonism without evidence of nigral Lewy body pathology may occur as a
distinct clinicopathological entity, but a much more frequent occurrence is the comorbid …

Background and Purpose—The relationships between cerebrovascular lesions visible on
imaging and cognition are complex. We explored the possibility that the cerebral cortical …

Parkinson disease is a primary degenerative disease of the brain, but parkinsonism can also
result from a variety of vascular disorders. Vascular parkinsonism (VP) most frequently …