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by StrictDabbler
581 days ago
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There's no single cause. Forming memories requires many parts of the brain. Injury to or illness in any one of them can cause anteretrograde amnesia. It's like asking "what makes a person unable to walk?" Arthritis, paralysis, muscle wasting, MS, Parkinson's, a broken bone, an amputated foot... some are temporary, some are permanent. Walking is hard, even though most of us can do it. Forming memories is similarly hard. |
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