An easily constructed biphasic constant-current stimulator for intracranial self-stimulation.
This paper describes a biphasic, constant-current stimulator that is appropriate for intracranial self-stimulation (ICSS) studies. The stimulator is made from components that are readily available in electronic supply stores at low cost. A printed circuit board has also been designed for the stimulator which facilitates its production. The device has proven extremely reliable in various ICSS paradigms.
D000818:Animals; D001921:Brain / Q000502:physiology; D003201:Computers; D004558:Electric Stimulation / Q000295:instrumentation*; D051381:Rats; D012653:Self Stimulation / Q000502:physiology*