About: http://webisa.webdatacommons.org/119207651

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	A series of pulses has a zero DC level which enables the nerves to repolarize, and a current source in the stimulator reduces the effects of such variables as skin resistance.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca