Local Field Potential Recording

Records low-frequency extracellular voltage fluctuations arising from summed local transmembrane currents, providing a population-level measure of network activity.

References

• Buzsáki, G., Anastassiou, C.A., Koch, C. "The Origin of Extracellular Fields." Nature Reviews Neuroscience 13, no. 6 (2012): 407–420.