Neuroimaging experiments have demonstrated that working memory engages the
A)prefrontal cortex to a larger degree than any other cortical area.
B)anterior cingulate to a larger degree than any other cortical area.
C)prefrontal cortex and more posterior brain areas involved in perception and mental representation.
D)anterior cingulate and more posterior brain areas involved in perception and mental representation.

Question

Quizplus · Accepted Answer

Neuroimaging studies have shown that working memory heavily involves the prefrontal cortex, but it also involves more posterior areas of the brain related to perception and mental representation, such as the parietal cortex and occipital cortex. The anterior cingulate is also activated during working memory tasks, but not to a larger degree than other cortical areas. Therefore, answer C, which includes both the prefrontal cortex and posterior brain areas, is the best choice.

Neuroimaging Experiments Have Demonstrated That Working Memory Engages the