Microelectrode arrays and microprobes have been widely utilized to measure neuronal
activity, both in vitro and in vivo. The key advantage is the capability to record and stimulate …

New technologies to record electrical activity from the brain on a massive scale offer
tremendous opportunities for discovery. Electrical measurements of large-scale brain …

The past decade has witnessed a renewed interest in cortical local field potentials (LFPs)—
that is, extracellularly recorded potentials with frequencies of up to∼ 500 Hz. This is due to …

Advances in microfabrication technology have enabled the production of devices containing
arrays of thousands of closely spaced recording electrodes, which afford subcellular …

The new generation of silicon-based multielectrodes comprising hundreds or more
electrode contacts offers unprecedented possibilities for simultaneous recordings of spike …

Recordings of extracellular electrical, and later also magnetic, brain signals have been the
dominant technique for measuring brain activity for decades. The interpretation of such …

Electrical extracellular recordings, ie, recordings of the electrical potentials in the
extracellular medium between cells, have been a main work-horse in electrophysiology for …

With rapidly advancing multi-electrode recording technology, the local field potential (LFP)
has again become a popular measure of neuronal activity in both research and clinical …

Key points The local field potential (LFP), the low‐frequency part of extracellular potentials
recorded in neural tissue, is often used for probing neural circuit activity. Interpreting the LFP …

Brain research investigating electrical activity within neural tissue is producing an increasing
amount of physiological data including local field potentials (LFPs) obtained via extracellular …