Which of the following statements regarding brain activity is true?
A)Recent research has revealed that the 1848 accident involving Phineas Gage caused damage to his hindbrain.
B)People usually die following a hemispherectomy.
C)People cannot function when the communication channels between the hemispheres are cut.
D)New techniques, such as PET scans and fMRIs, allow researchers to associate specific parts of the brain with certain activities.

Question

Quizplus · Accepted Answer

PET scans and fMRIs allow researchers to measure blood flow or metabolism in different regions of the brain, which can help to identify which areas are active during certain activities or tasks. This information can provide insight into the specific neural processes and mechanisms underlying various cognitive functions and behaviors. Options A, B, and C are incorrect, as they do not accurately reflect current knowledge about brain activity.

Which of the Following Statements Regarding Brain Activity Is True