What area of the brain is thought to be FIRST affected by Alzheimer’s disease resulting in memory problems?

entorhinal cortex and hippocampus

Explanation:

At first, Alzheimer's disease typically destroys neurons and their connections in parts of the brain involved in memory, including the entorhinal cortex and hippocampus. It later affects areas in the cerebral cortex responsible for language, reasoning, and social behavior.

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