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Summary of Participant Demographics and Clinical Characteristics
| Parameter | Summary |
|---|---|
| Age | 58±22 y, range 21–95 y |
| Sex | 75 male, 75 female |
| Dominant hand | |
| Right | 129 (86%) |
| Left | 21 (14%) |
| Education | |
| Bachelors | 132 (88%) |
| Advanced degree | 48 (32%) |
| Self-reported general health | |
| Fair | 10 (7%) |
| Good | 32 (21%) |
| Very good or above | 108 (72%) |
| Self-reported activity level | |
| Light daily activity or less | 12 (8%) |
| Light physical exercise | 53 (35%) |
| Moderate exercise or more | 85 (57%) |
