Can Electrotherapy and tesla coils be used to counter act neg influence?

[AEthos]

Below is some research of healing methods using electrotherapy. Do any properties of electrotherapy and tesla coils affect neg electromagnetic behavior? Can this technology possibly be used to counteract neg activity as neg activity and building tesla coils, small and large, could be relatively convenient.

http://teslapress.com/electrotherapy.html

http://skeptics.stackexchange.com/questions/10699/did-nikola-tesla-work-on-healing-machines

http://www.youtube.com/watch?v=_8nsM6X4ebw

[CFTraveler]

Just make sure you know what you're doing, possibly consult an electrician before doing anything do-it yourself that may be dangerous.