Results obtained by all the participants.

<p>(A) In the graph the percentage of correct responses obtained in the training session (x) and in the second experimental session (ordinate) are presented. (B) The scatter plot in the middle shows the accuracy with which the task was carried out in the training session (x) and in the second experimental session (ordinate). (C) The scatter plot on the right shows the precision with which the task was carried out in the training session (x) and in the second experimental session (ordinate). Filled in symbols are the average; open symbols are the performance of single subjects.