Figure 7.

Average distance between the simulated and fitted dipoles ($d_{\mathrm{s},\mathrm{f}}$) in relation to the strength of the spontaneous brain noise ($q_{\mathrm{spont}}$) and the strength ($\sigma$) of the ambient noise combined for four different OPM-MEG configurations: (a) OPM-ALL, (b) OPM-NOR, (c) OPM-TAN-LAT and (d) OPM-TAN-LON.