What changes in the brain have researchers associated with later adulthood?

Question

Quizplus · Accepted Answer

Research has found that the brain tends to decrease in weight as individuals age due to a loss of neurons and synapses.

Answer: B 
 Studies have shown that there is an increase in white matter in the brain as individuals age, which may be related to improvements in cognitive functioning.

Answer: C 
 While there is some decline in gray matter volume as individuals age, research has also found that there can be an increase in specific areas of gray matter in response to training or new experiences.

Therefore, the best choices are A, B, and C.

What Changes in the Brain Have Researchers Associated with Later