Clint Hansen

The impact of nocturnal hypokinesia on supervised and unsupervised mobility in people with Parkinson’s disease

Abstract Nocturnal hypokinesia (NH) is a disabling and underrecognized symptom of Parkinson’s disease (PD), affecting nighttime movements and sleep quality. However, its impact on daytime mobility remains unclear. This study investigated supervised and unsupervised mobility in pr...

Interaction of walking activity and long-term air pollution on exacerbation rate in COPD

Background Regular walking activity can improve the prognosis in people with chronic obstructive pulmonary disease (COPD). However, its benefit may be reduced when living in highly polluted areas. Aim To assess the combined effects of walking activity and air pollution on the rat...

Identification and phenotypic profiling of subgroups with distinct cognitive aging trajectories

Cognitive aging is shaped by genetic variation, environmental factors, and health-related conditions. Until now, it is largely unclear why some individuals maintain their cognitive function, and others show progressive cognitive decline. This study uncovered determinants of disti...