Localizing Brain Electrical Activity With Fine Spatial Detail

Where specifically in the brain a given electrical event originates needs to be localized precisely, at a resolution finer than a scalp recording's blurring allows, without penetrating brain tissue itself.

References

• Logothetis, N.K. "The Underpinnings of the BOLD Functional Magnetic." Nature Neuroscience 12, no. 10 (2009): 1207–1215.