
Figure 1
Experimental setup, exemplary stimulus presentation in the LVF and RVF in the single task (left) and dual task (right) condition for group R.

Figure 2
Instruction screens.

Figure 3
Training task.

Figure 4
Flow diagram.
Table 1
Exemplary trial list for the lexical decision task.
| Stimulus (1) | VisualField (2) | Pseudoword (3) | Tapping (4) | Wordcategory (5) | SubCategory (6) |
|---|---|---|---|---|---|
| run | LVF | FALSE | TRUE | F | F |
| lun | LVF | TRUE | TRUE | F | F |
| plap | RVF | TRUE | TRUE | H | H2 |
| clap | RVF | FALSE | TRUE | H | H2 |
| run | LVF | FALSE | TRUE | F | F |
| lun | RVF | TRUE | FALSE | F | F |
| plap | LVF | TRUE | FALSE | H | H2 |
| clap | RVF | FALSE | FALSE | H | H2 |
| write | LVF | FALSE | FALSE | H | H1 |
| grite | LVF | TRUE | FALSE | H | H1 |
Table 2
Output file.
| Comment (2) | PseudoWord (3) | VisualField (4) | Task (5) | Stimulus (6) | WordCategory (7) | SubCategory (8) | Response (10) | ReactionTime (11) |
|---|---|---|---|---|---|---|---|---|
| TapTest | FALSE | LVF | TRUE | run | Foot | F | Correct | 0 |
| FALSE | LVF | TRUE | run | Foot | F | TimeOver | 0 | |
| TRUE | RVF | TRUE | plap | Hand | H2 | Correct | 1040 | |
| FALSE | LVF | TRUE | clap | Hand | H2 | Correct | 733 | |
| TapTest | TRUE | RVF | FALSE | lun | Foot | F | Correct | 671 |
| TRUE | RVF | FALSE | lun | Foot | F | Correct | 760 | |
| TRUE | LVF | FALSE | plap | Hand | H2 | Incorrect | 564 | |
| FALSE | RVF | FALSE | clap | Hand | H2 | Incorrect | 1320 |

Figure 5
Experimental settings.
