Miniature, remotely-controlled microelectrode driver for use in conscious, unrestrained animals

Demonstrations

“…Onto this is clamped a motorized microdrive (Coates et al 1992) that holds a glass-coated tungsten microelectrode (0-4-3-6 MQ). Penetration of the dura mater and cord can be watched via an arthroscope inserted through the microdrive.…”