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Subject Demographics
| PPA | NC | |
|---|---|---|
| n = 12 Mean (SD) | n = 18 Mean (SD) | |
| Sex: M/F | 7/5 | 6/12 |
| Age | 72.2 (65) | 72.3 (60) |
| Education | 15.1 (22) | 15.8 (20) |
| Symptom duration: years | 4.5 (18) | NA |
No significant demographic differences between groups.
NC indicates normal control; PPA, primary progressive aphasia.
