Improved technique for recording single unit activity in awake animals

An improved system for recording the electrical activity of single neurons in the brain of awake, unanesthetized and unrestrained animals is described, including complete details of construction and use. The advantages of this new technique over earlier methods are discussed.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/23365/1/0000309.pd