Which areas of the brain show specific age-related declines in brain volume?

Question

Quizplus · Accepted Answer

Research studies have demonstrated age-related atrophy in the cortex and the hippocampus, leading to declines in memory and cognitive abilities. There may also be declines in white matter volume in the brain during aging, which disrupts connectivity between brain regions. Declines in brain volume in other areas such as the motor and somatosensory cortices, visual cortex, temporal lobe, hypothalamus, and frontal lobes may also occur with aging, but they are not as consistently observed as declines in the cortex and hippocampus.

Which Areas of the Brain Show Specific Age-Related Declines in Brain