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Table 1 Motor unit (MU) number, slope, y-intercept and R values for the healthy (HE) and acute paralytic poliomyelitis (PO) participants and repetitive (Rep) contractions (1st, 10th, and 20th) for the mean firing rate (MFR) versus recruitment threshold

From: The effects of poliomyelitis on motor unit behavior during repetitive muscle actions: a case report

Subject

MUs

Rep#

MFR vs recruitment threshold

   

Slope

Y-intercept

R

1HE

28

1st

-0.452

34.697

0.925

36

10th

-0.356

31.632

0.947

26

20th

-0.381

30.078

0.922

2HE

41

1st

-0.526

30.641

0.858

55

10th

-0.323

27.535

0.874

51

20th

-0.523

30.283

0.914

3HE

43

1st

-0.439

34.926

0.862

50

10th

-0.345

28.641

0.909

53

20th

-0.313

27.011

0.866

1PO

24

1st

-0.418

25.642

0.798

23

10th

-0.261

23.478

0.755

 

33

20th

-0.412

25.257

0.836

  1. All relationships were significant (P < 0.05).