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Table 2 Summary of means and standard deviation for measured variables, for the three haptic conditions across visits

From: A “virtually minimal” visuo-haptic training of attention in severe traumatic brain injury

  Visit 1 Visit 2
Measured variables No force Break-through Nudge No force Break-through Nudge
# Targets acquired 79.4 ± 46.7 78.7 ± 42.5 85 ± 44.1 107.9 ± 41.7 101.5 ± 43.8 108.4 ± 43.4
# Pause per trial 2 ± 2.4 2 ± 2.5 2.2 ± 3.3 1.4 ± 1.9 1.4 ± 1.8 1.5 ± 2.4
Pause duration (ms) 305.3 ± 525 299.6 ± 505.1 312.8 ± 630 295.8 ± 624.3 294.6 ± 644.2 246.7 ± 385.8
# Nudges per trial - - 2.46 ± 1.9 - - 2.1 ± 1.6
  1. Number of nudges per trial was calculated only for the trials where subjects received a nudge.