Figure 2 | Scientific Reports

Figure 2

From: A study on how concurrent visual feedback affects motor learning of adjustability of grasping force in younger and older adults

Figure 2

Procedure. In the 100 g AGF task, 5 trials were performed without giving feedback. The number of VRT measurements was 5 trials. Regarding the main learning task, the pre-test was conducted in 4 trials without feedback. The acquisition phase consisted of 4 trials × 3 blocks for a total of 12 trials, and concurrent feedback was given during the performance. The retention test was conducted about 24 h after the acquisition phase in the same manner as the pre-test.

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