What changes in senior citizens may lead to a loss of driving skills?

The correct answer emphasizes that both physical and cognitive changes can significantly impact the driving skills of senior citizens.

As individuals age, their physical health may decline due to issues such as reduced vision, decreased muscle strength, and slower reaction times. These physical changes can hinder their ability to operate a vehicle safely, affecting their overall coordination and motor skills.

Cognitive changes are equally important to consider. Seniors may experience declines in mental faculties like memory, attention, and decision-making abilities, which are crucial for safe driving. For instance, difficulty in processing information or responding to unexpected situations on the road can increase the risk of accidents.

When both sets of changes occur simultaneously, the likelihood of a senior citizen's driving skills deteriorating increases significantly, emphasizing the holistic view of aging that includes both physical and cognitive health. Other factors like environmental influences or family support may also play a role in driving skills but do not directly capture the comprehensive impact of the combined physical and cognitive changes that arise with aging.