In the context of links between aging, the brain, and cognitive functioning, which of the following statements is true of older adults?
A) Compared with younger adults, older adults often show less activity in the frontal and parietal lobes of the brain on simple tasks.
B) The functioning of the hippocampus increases to a higher degree than the functioning of the frontal lobes in older adults.
C) Older adults perform better on tasks involving complex reasoning when neural circuits in specific regions of the brain's prefrontal cortex decline.
D) Older adults are more likely than younger adults to use both hemispheres of the brain to compensate for declines in attention.

Question

Quizplus · Accepted Answer

Older adults are more likely to use both hemispheres of the brain to compensate for declines in attention. This is because the brain's ability to distinguish between relevant and irrelevant information declines with age, leading to the need for both hemispheres to work together to perform tasks efficiently. Additionally, research has shown that even when performing simple tasks, older adults tend to use both hemispheres of the brain, while younger adults rely more on the left hemisphere.

In the Context of Links Between Aging, the Brain, and Cognitive