A low cost, high precision subminiature microdrive for extracellular unit recording in behaving animals.
A new design for an inexpensive and reliable subminiature microdrive for unit recording in the freely moving animal is presented. The 'Scribe' microdrive is (a) of a small size and low weight, (b) allows for precise advancement of the electrodes, (c) permits stable unit recordings over time, (d) is simple to install, and (e) is economical to construct. These advantages are a result of its simple, single screw-based drive system and the ready availability of component parts. The Scribe microdrive is a small diameter device suitable for multi-site, multi-electrode applications.
Bilkey
D K
DK
Department of Psychology, University of Otago, Dunedin, New Zealand. sycodkb@otago.ac.nz
Muir
G M
GM
D000200:Action Potentials; D000818:Animals; D001522:Behavior, Animal; D004867:Equipment Design; D006624:Hippocampus; D008839:Microelectrodes; D008904:Miniaturization / Q000295:instrumentation* / Q000379:methods