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Table 3 Pearson correlation coefficients (R2) between dexterity component scores

From: A novel method for the quantification of key components of manual dexterity after stroke

 

Finger force tracking

Single finger tapping

Multi-finger tapping

Total error

RD

1-slope (1–3Hz)

OF 1 Hz

Omission rate

UEFT 1F

Finger force tracking

Total error

      

RD

0.38

     

Single finger tapping

1-slope (1–3 Hz)

0.28

0.19

    

OF 1 Hz

0.10

0.11

0.27

   

Multi-finger tapping

Omission rate

0.49

0.14

0.47

0.04

  

UEFT 1F

0.21

0.24

0.55

0.27

0.47

 
  1. Total error: finger force tracking error; RD: release duration; OF 1 Hz: number of overflow taps in 1Hz condition; UEFT 1F: number of unwanted extra-finger-taps during one-finger conditions. Italic correlation coefficients: significant at p < 0.05
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Journal of NeuroEngineering and Rehabilitation

ISSN: 1743-0003

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