@Article{SCI:But2005a,
  author =    "C.R. Butson and C.C. McIntyre",
  title =     "Tissue and electrode capacitance reduce neural
              activation volumes during deep brain stimulation",
  journal =   "Clinical Neurophysiology",
  volume =    "116",
  number =    "10",
  pages =     "2490--500",
  year =      "2005",
  month =     "October",
  doi =       "10.1016/j.clinph.2005.06.023",
  pmid =      "16125463",
  keywords =  "Algorithms, Axons, Axons: physiology, Computer
              Simulation, Deep Brain Stimulation, Electric
              Capacitance, Electrodes, Extracellular Space,
              Extracellular Space: physiology, Finite Element
              Analysis, Implanted, Models, Myelinated,
              Myelinated: physiology, Nerve Fibers, Neurological,
              Neurons, Neurons: physiology, Poisson Distribution,
              Statistical",
  url =       "http://www.sci.utah.edu/publications/But2005a/Butson_ClinNeurophys2005.pdf",
}