Evaluating the impact of a darts game intervention on cognitive function in older adults with and without mild cognitive impairment: a pilot study.

Introduction: The current study investigated the relationship between the characteristics of a darts game, including the throwing motion toward a target, and mild cognitive impairment (MCI). To this end, we examined the associations between cognitive function and mental health, and the shift in center of gravity while throwing darts. In a preliminary investigation, a 1-month dart game intervention was conducted among older individuals living in the community.

Spatial navigation ability is associated with the assessment of smoothness of driving during changing lanes in older drivers.

Background: Age-related changes affect driving ability, including the smoothness of driving. This operation requires the use of both allocentric strategies (based on world-centered representations) and egocentric strategies (based on self-centered representations); however, with age, a greater preference for egocentric strategies is evident when driving. Furthermore, an age-related decline occurs in both driving ability and spatial navigation.

Spatial navigation ability and gaze switching in older drivers: A driving simulator study.

Objective: Driving ability in older people is affected by declining motor, cognitive and visual functions. We compared perceptual and cognitive skills and driving behaviour in a Japanese population.

Methods: We used a driving simulator to measure the effects of spatial navigation skills and eye movements on driving ability.