The software defined implantable modular platform (STELLA) for preclinical deep brain stimulation research in rodents.

Long-term deep brain stimulation (DBS) studies in rodents are of crucial importance for research progress in this field. However, most stimulation devices require jackets or large head-mounted systems which severely affect mobility and general welfare influencing animals' behavior.To develop a preclinical neurostimulation implant system for long-term DBS research in small animal models.