Figure 2:

Schematic overview of the scale of spatial and temporal resolution of measurement methods used for electrophysiology and functional neuroimaging. Measurement methods are EEG, magnetoencephalography (MEG), near-infrared spectroscopy (NIRS), functional magnetic resonance imaging (fMRI), electrocorticography (ECOG), local field potential (LFP) recordings, micro-electrode array (MEA) recordings, and microelectrode (ME) recordings. Non-invasive methods are shown in blue and invasive methods are shown in red. Adapted from [192] (courtesy from the Publisher).