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| Class | Symptom |
|---|---|
| A | Muscular tremors and/or spasms |
| B | Attention and/or concentration difficulty |
| C | Panic and/or agitation (nervousness) |
| D | Reasoning and/or confusion |
| E | Muscular stiffness |
| F | Muscular weakness |
| G | General fatigue/tiredness |
| H | Observational and/or visual bias |
