Taylor has to have brain surgery to remove a tumor from her temporal lobe.As the surgery progresses,the surgeon plans to map out specific brain functions in the areas adjacent to the tumor.The method that the surgeon is MOST likely to use is
A) electrical stimulation of the brain (ESB).
B) computerized tomography (CT) scanning.
C) positron emission tomography (PET) scanning.
D) stereotaxic lesioning.

Question

Quizplus · Accepted Answer

Electrical stimulation of the brain (ESB) is a commonly used method during brain surgery to map out specific brain functions in areas adjacent to the tumor. The surgeon will stimulate different parts of the brain and observe the patient's response to determine which areas are responsible for specific functions such as movement or language. This helps to ensure that critical brain functions are not damaged during the surgery. CT and PET scans are imaging techniques that may be used separately or in combination with ESB, but they do not provide the same level of precise functional mapping. Stereotaxic lesioning is a method used to intentionally damage specific areas of the brain for research purposes, and is not typically used during surgery.

Taylor Has to Have Brain Surgery to Remove a Tumor