Reversible brain lesions,if properly done,
A) destroy only those neurons that have been cooled.
B) produce a discrete area of permanent damage.
C) destroy neurons by freezing them.
D) produce no permanent neural damage.
E) eliminate all neural activity in the brain for about 3 hours.

Question

Quizplus · Accepted Answer

Reversible brain lesions, if properly done, produce no permanent neural damage. They allow researchers to temporarily disrupt or manipulate the function of a specific brain region to study its role in behaviour and cognition. This is usually achieved by injecting a substance, like lidocaine or muscimol, that temporarily inactivates the neurons in the target region. Once the effect of the substance wears off, neural activity in the region returns to normal.

Reversible Brain Lesions,if Properly Done