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A person with Alzheimer's disease displays poor short-term recall. They have no other symptoms. What part of the brain has been affected by the disease to cause this symptom?

A. Entorhinal cortex
B. Hippocampus
C. Brain cortex
D. Frontal lobe

Sagot :

GinnyAnsweridn

Final answer:

Alzheimer's disease affects the hippocampus, causing poor short-term recall due to its role in memory formation.


Explanation:

The part of the brain affected by Alzheimer's disease to cause poor short-term recall is the hippocampus. This region is crucial for the conversion of short-term memories into long-term memories.

Damage to the hippocampus results in anterograde amnesia, where new memories cannot be formed. Notable cases like Henry Gustav Molaison showcased the effects of hippocampal damage.

In Alzheimer's disease, the hippocampus experiences significant atrophy along with the cerebral cortex, leading to memory deficits and brain changes.


Learn more about Alzheimer's disease and the hippocampus here:

https://brainly.com/question/42877178


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