Research Article
Dynamic Variability of Isometric Action Tremor in Precision Pinching
Table 4
Significant differences (
) in paired segment variable means from post hoc analyses.
| | Segment | | | 1 | 2 | 3 | 4 | 5 | 6 | | | | | Apply | | | Release | | | | | Low force depart | Mod force cruise | High force approach | High force depart | Mod force cruise | Low force approach |
| | 1 | | Low force
Depart | ~~~ | F | | F | F | | | 2 | Apply | Mod force
Cruise | C | ~~~ | F | | | F | | 3 | | High force
Approach | C | C | ~~~ | F | F | |
| | 4 | | High force
Depart | | | C | ~~~ | F | F | | 5 | Release | Mod force
Cruise | | | | | ~~~ |
F | | 6 | | Low force
Approach | C | C | C | C |
C |
~~~ |
|
|
F: significant difference in means of index finger power (upper right).
C: significant difference in means of concordance phase (lower left).
|
