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Table 3 Mean (SD) values of the parameters describing hand movement

From: Multi-finger coordination in healthy subjects and stroke patients: a mathematical modelling approach

  CONTROL STROKE
  Thumb Long Fingers Thumb Long Fingers
  MCPJ IPJ MCPJ IPJ MCPJ IPJ MCPJ IPJ
ROM [deg] 61.1
(23.8)
64.0
(24.4)
90.3
(12.7)
109.1
(12.5)
25.8***
(18.4)
40.5**
(20.0)
50.4***
(20.4)
64.5***
(27.7)
    §§§ §§ §
Max. ext. angle [deg] 143.0
(14.6)
188.8
(16.8)
186.7
(8.1)
189.5
(8.7)
116.6***
(22.6)
180.4
(18.2)
166.7***
(17.0)
159.5***
(26.8)
  §§§    §§§   
Max. Flex. Angle [deg] 81.7
(16.4)
125.2
(20.5)
96.6
(11.2)
80.4
(7.7)
90.7
(17.5)
139.6*
(18.8)
116.3***
(13.1)
95.0***
(12.8)
  §§§ §§§ §§§ §§
Vpk - Hand Opening [deg/s] 191.5
(98.8)
272.8
(146.5)
354.2
(181.1)
490.4
(228.4)
22.7***
(23.6)
16.5***
(23.5)
34.6***
(20.8)
40.7***
(30.9)
  §§ §§§     
Vpk - Hand Closing [deg/s] 184.1
(109.4)
189.3
(103.4)
279.2
(146.7)
437.7
(172.5)
50.4***
(48.9)
41.5***
(35.4)
51.7***
(31.8)
83.5***
(55.1)
    §§§    §§
  1. *p < 0.05, **p < 0.01, ***p < 0.001 (STROKE vs CONTROL, Mann-Whitney U test).
  2. §p < 0.05, §§p < 0.01, §§§p < 0.001 (MCPJ vs IPJ, Wilcoxon matched pairs test).