Ninety-Hz Spinal Cord Stimulation-Induced Analgesia Is Dependent on Active Charge Balance and Is Nonlinearly Related to Amplitude: A Sham-Controlled Behavioral Study in a Rodent Model of Chronic Neuropathic Pain med./bio.

Exposure

• • low frequency
• • signals/pulses
  • electric current application
  • therapeutic/medical device
  • electrotherapy