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Table 5 Effect size (Cohen’s d) of Significant parameters to distinguish between healthy controls and dysexecutive MND

From: A wearable ring-shaped inertial system to identify action planning impairments during reach-to-grasp sequences: a pilot study

Parameter Phase Drink Place Pass
rmseJerk AG 0.379
Skew RG − 0.436
Skew AG − 0.418 − 0.412
Kurt AG − 0.680
Vpeak RG 0.385 0.468
Vpeak AG 0.557 0.459
T_decel RG − 0.366
T_decel AG 0.384
T_decel_perc RG − 0.427 − 0.447
T_react RG − 0.432
  1. RG reach-to-grasp phase, AG after grasp phase