Table 1 Characterization of the subjects from the young and elderly groups.
| Â | Young Adult (Groups 1 and 2) | Elderly Adult (Groups 6 and 7) |
|---|---|---|
Age (years) | 29.4 ± 4.93 | 77.83 ± 3.97 |
Age range (years) | 21 to 39 | 73 to 87 |
Number of subjects | 20 | 12 |
| Â | Young Adult (Groups 1 and 2) | Elderly Adult (Groups 6 and 7) |
|---|---|---|
Age (years) | 29.4 ± 4.93 | 77.83 ± 3.97 |
Age range (years) | 21 to 39 | 73 to 87 |
Number of subjects | 20 | 12 |