## 3 Results
### _Topographical Maps_  
In this section, topographicalmaps are shown to demonstrate the found effects via including all electrode positions. The first effect can be localised in the right occipito-parietal area (see Figure 3). The second effect can be localised in the left occipito-parietal area (see Figure 4) and the third effect is most dominant in the left inferior fronto-temporal area (see Figure 5).  
\begin{table}
\begin{tabular}{c c c c c c c} \hline
**467 ms** & **Electrode** & \(t\)**-Test Pairs** & **T** & **df** & \(p\)**-Value** & **Benj.–H** & **Cohen’s d** \\ \cline{2-7}  & & **word/number word** & 2.614 & 18 & **0.009** & **0.014** & **0.600** \\  & & **word/digits** & 5.757 & 18 & **<0.001** & **0.003** & **1.321** \\  & F7 & word/non-word & 0.598 & 18 & 0.279 & 0.279 & \\  & & **number word/digits** & 3.261 & 18 & **0.002** & **0.004** & **0.748** \\  & & number word/non-word & \(-1.298\) & 18 & 0.105 & 0.126 & \\  & & **digits/non-word** & \(-5.969\) & 18 & **<0.001** & **0.003** & **–1.369** \\ \hline  & & **word/number word** & 2.666 & 18 & **0.008** & **0.024** & **0.612** \\  & & **word/digits** & 2.443 & 18 & **0.013** & **0.024** & **0.561** \\ F8 & word/non-word & \(-0.215\) & 18 & 0.416 & 0.416 & \\  & & number word/digits & 0.957 & 19 & 0.176 & 0.211 & \\  & & **number word/non-word** & \(-2.330\) & 18 & **0.016** & **0.024** & **–0.535** \\  & & **digits/non-word** & \(-2.538\) & 18 & **0.010** & **0.024** & **–0.582** \\ \hline  & & word/number word & 1.025 & 18 & 0.159 & 0.239 & \\  & & **word/digits** & 4.660 & 18 & **<0.001** & **0.003** & **1.069** \\ T7 & word/non-word & 0.506 & 18 & 0.309 & 0.329 & \\  & & **number word/digits** & 2.696 & 18 & **0.007** & **0.014** & **0.618** \\  & & number word/non-word & \(-0.451\) & 18 & 0.329 & 0.329 & \\  & & **digits/non-word** & \(-3.613\) & 18 & **<0.001** & **0.003** & **–0.829** \\ \hline  & & word/number word & 0.395 & 18 & 0.349 & 0.419 & \\  & & word/digits & 2.029 & 18 & 0.029 & 0.090 & \\ T8 & word/non-word & 0.532 & 18 & 0.301 & 0.419 & \\  & & number word/digits & 2.010 & 18 & 0.030 & 0.090 & \\  & & number word/non-word & 0.174 & 18 & 0.432 & 0.432 & \\  & & digits/non-word & \(-1.292\) & 18 & 0.106 & 0.212 & \\ \hline  & & word/number word & \(-1.205\) & 18 & 0.122 & 0.149 & \\  & & **word/digits** & 2.649 & 18 & **0.008** & **0.024** & **0.608** \\ P7 & word/non-word & 0.434 & 18 & 0.335 & 0.335 & \\  & & **number word/digits** & 3.415 & 18 & **0.002** & **0.012** & **0.784** \\  & & number word/non-word & 1.192 & 18 & 0.124 & 0.149 & \\  & & digits/non-word & \(-1.607\) & 18 & 0.063 & 0.126 & \\ \hline  & & word/number word & \(-1.580\) & 18 & 0.066 & 0.099 & \\  & & word/digits & 1.655 & 18 & 0.058 & 0.099 & \\ P8 & word/non-word & 0.902 & 18 & 0.189 & 0.227 & \\  & & **number word/digits** & 2.876 & 18 & **0.005** & **0.030** & **0.660** \\  & & number word/non-word & 1.641 & 18 & 0.059 & 0.099 & \\  & & digits/non-word & \(-0.747\) & 18 & 0.232 & 0.232 & \\ \hline \end{tabular}
\end{table}
Table 5: \(t\)-test results for one representative time-point (467 ms) within the latest time-period from 427 ms to 567 ms post-stimulus. Comparisons with \(p\)-values surviving Benjamini–Hochberg correction are marked in red colour and include values for effect sizes. Electrode location F7 shows the most robust differences between digits and all other conditions (marked with grey background).  
Figure 4: Topographical maps including data from all electrode locations created for all 4 stimulus conditions for the time point 307 ms post-stimulus. Note that the largest negative-going ERPs were elicited by words in the left temporo-parietal region (see location marked with a red circle).  
Figure 3: Topographical maps including data from all electrode locations created for all 4 stimulus conditions for the time point 227 ms post-stimulus. Note that the largest negative-going ERPs were elicited by digits in the right parietal region (see location marked with a red circle).  
Finally, all key findings are summarised in Table 6.