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Table 2 X, Y, Z coordinates (mean ± SD) of the location of peak activation for the force-matching tasks

From: Organisation of the motor cortex differs between people with and without knee osteoarthritis

   Montreal Neurologic Institute coordinates
Task Group X Y Z
Knee Osteoarthritis −6.0 ± 3.7 −27.2 ± 3.0* 66.1 ± 6.8
Control −5.0 ± 2.8 −31.3 ± 3.4 65.3 ± 6.0
Ankle Osteoarthritis −4.7 ± 3.1 −30.5 ± 3.7 62.7 ± 6.1
Control −5.5 ± 3.4 −27.5 ± 4.0 67.0 ± 4.7
Hand Osteoarthritis −37.6 ± 7.9 −12.4 ± 6.4 57.4 ± 6.0
Control −31.2 ± 6.1 −15.6 ± 6.4 60.6 ± 7.1
  1. *P = 0.02 for between-group comparison