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Types of cognitive impairment and timeframes in mTBI.
| Cognitive Impairment Type | Timeframe |
|---|---|
| Global cognition | Acute |
| Executive function | Acute |
| Episodic memory | Acute |
| Attention and working memory | Acute to chronic |
| Decision making | Acute to chronic |
| Reaction times | Acute to chronic |
| Subjective cognitive decline | Chronic |
