Regulation of parkinsonian motor behaviours by optogenetic control of basal ganglia circuitry - Alexxai V. Kravitz, Benjamin S. Freeze, Philip R. L. Parker, Kenneth Kay, Myo T. Thwin, Karl Deisseroth & Anatol C. Kreitzer

(Letters, Nature 7 July 2010 | doi:10.1038/nature0915)

Recordings under conditions of anaesthesia were made with a custom silicon probe that was fabricated by NeuroNexus Technologies. This probe contained sixteen 413-μm recording sites, arranged linearly with 50-μm spacing between each site (model a1x16-5mm50-413, NeuroNexus Technologies)