Table 2 

Electrode positions of maxima and minima in the maps of the parameters of Process S 

τ_{i} 
τ_{d} 
UALA 

min 
max 
pvalue 
min 
max 
pvalue 
min 
max 
pvalue 



A 
F7 
FC1 
6.06E05 
O1 
FC2 
3.94E04 
C3 
Fp1 
2.12E03 
B 
F8 
FC1 
2.03E04 
PO1 
FC2 
9.14E04 
C3 
Fp1 
2.12E03 


τ_{i}, τ_{d }time constants of increase and decrease, and UALA distance between upper and lower asymptote. Maxima (max) and minima (min) position of each parameter were localized in maps derived from parameter estimation in normalized average data over participants (A, see maps in Figure 1A) and maps of mean parameters estimated with normalized individual data (B, see maps in Figure 1B). To assess topographical differences, estimated parameters in individuals at the corresponding location of the maxima and minima were compared by paired ttest (pvalue). Electrode positions are indicated in Figure 6. 

Rusterholz and Achermann BMC Neuroscience 2011 12:84 doi:10.1186/147122021284 