An evaluation of photoengraved microelectrodes for extracellular single-unit recording.
نویسندگان
چکیده
Microelectrodes fabricated using integrated-circuit technology are shown to be suitable for extracellular single-unit recording, and the factors influencing electrode-cell coupling are discussed. Electrode tip size as well as location is found to be critical in recording high spike amplitudes, suggesting that the paths for current flow in central nervous system (CNS) tissue may be extremely small.
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عنوان ژورنال:
- IEEE transactions on bio-medical engineering
دوره 20 4 شماره
صفحات -
تاریخ انتشار 1973