论文信息 - Glass-Coated Tungsten Microelectrodes

Glass-Coated Tungsten Microelectrodes

Unusually rugged microelectrodes for recording the activity of single nerve cells or fibers can be constructed from tapered tungsten wire on which a glass capillary is collapsed and surface bonded. Tip diameter in the range between 1 and 5 microns provides relatively low impedance detection of extracellular potentials.

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