Multi-Scale Neural Sources of EEG: Genuine, Equivalent, and Representative. A Tutorial Review

& a reviewer recommended to read this interesting paper for inspiration for reflecting on the nature of sources/components extracted with these types of methods: https://t.co/9SSystuioq (@nunezanalyzed was involved here)

@ofluff I thought MEG typically found correlated sulcal sources due to the typical positioning of synaptic sources? For instance (h-i) in this figure (Fig 4. from https://t.co/JMum93CtQC) Sorry this is not on topic! You should keep the upside-down camera

@CuriousMZD @Pascual_Marqui "Reliable" in terms of consistency? Or "reliable" in some sort of truth about the real brain generators? Because infinitely many scalp electrodes would probably only give us "Representative" sources. https://t.co/JMum93CtQC

@nschawor @MathKyle Also the more one descends on the spatial scale with smaller electrodes the more likely different GENUINE brain dynamics are observed. This idea that smaller is better is pervasive in electrophysiology but has no real evidence. See this