Transcranial direct current stimulation as a therapeutic tool for the treatment of major depression: insights from past and recent clinical studies

@article{Murphy2009TranscranialDC,
  title={Transcranial direct current stimulation as a therapeutic tool for the treatment of major depression: insights from past and recent clinical studies},
  author={Destiny N Murphy and Paulo S Boggio and Felipe Fregni},
  journal={Current Opinion in Psychiatry},
  year={2009},
  volume={22},
  pages={306–311}
}
Purpose of review Transcranial direct current stimulation (tDCS) is a noninvasive method of brain stimulation that has been increasingly tested for the treatment of neuropsychiatric disorders. It has useful characteristics, such as low cost, ease of use, reliable sham methodology, and relatively powerful effects on cortical excitability. Because of its potential to modulate cortical excitability noninvasively, tDCS has been tested for the treatment of depression for several decades. Therefore… 
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