What indices were used to quantify finger interdependence? Enslavement matrix, individuation index, stationarity index. Flexibility index, mobility index, dependency matrix. Strength index, dexterity matrix, coordination index. None of the above.
Question
What indices were used to quantify finger interdependence? Enslavement matrix, individuation index, stationarity index. Flexibility index, mobility index, dependency matrix. Strength index, dexterity matrix, coordination index. None of the above.
Solution
The indices used to quantify finger interdependence are the enslavement matrix, individuation index, and stationarity index. These indices are used to measure the degree to which the movement of one finger is dependent on the movement of another. The enslavement matrix measures the extent to which the movement of one finger affects the movement of the other fingers. The individuation index measures the ability to move one finger independently of the others. The stationarity index measures the consistency of finger movements over time. The other indices mentioned (flexibility index, mobility index, dependency matrix, strength index, dexterity matrix, coordination index) are not typically used to quantify finger interdependence.
Similar Questions
How were the enslavement indices affected by the direction of active finger movement? Significantly affected. Not affected. Only affected during extension movements. Only affected during flexion movements.
What does an enslavement index of 1 indicate? The passive finger moved maximally with the active finger. The passive finger stays stationary during active finger movement. The active finger moved independently of passive fingers. The passive finger did not move at all.
What was the primary finding regarding individuation and stationarity indices across wrist postures? They significantly varied across wrist postures. They were mostly equivalent across wrist postures. Only the individuation index varied significantly. Only the stationarity index varied significantly.
Which of the following mechanisms is associated with finger interdependence? Mechanical coupling. Neural mechanisms. Both A and B. Neither A nor B.
Which test is preferred to measure finger dexterity including bilateral hand assessment?Group of answer choicesNine Hole Peg TestPurdue PegboardBox and Block Test
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