The brain's information-processing capacities are most clearly enhanced by

Question

Quizplus · Accepted Answer

Neural networks refer to the interconnectivity of the brain's neurons and their ability to process information through their connections. Therefore, they represent the most clear enhancement to the brain's information-processing capacities. ACh agonists (B) are drugs that mimic the effects of acetylcholine, a neurotransmitter involved in learning and memory, but they do not necessarily enhance the brain's processing capacities overall. Lesions (C) are areas of damage in the brain that could actually impair information processing, and PET scans (D) are a type of brain imaging that measures brain activity rather than enhancing it.

The Brain's Information-Processing Capacities Are Most Clearly Enhanced by