What does the ratio of injected current to electrode area tell us about current density in the brain during tDCS?

[1]  P. Basser,et al.  Elucidating the mechanisms and loci of neuronal excitation by transcranial magnetic stimulation using a finite element model of a cortical sulcus , 2008, Clinical Neurophysiology.

[2]  L. Cohen,et al.  Transcranial direct current stimulation: State of the art 2008 , 2008, Brain Stimulation.

[3]  A. Antal,et al.  Safety aspects of transcranial direct current stimulation concerning healthy subjects and patients , 2007, Brain Research Bulletin.

[4]  M. Nitsche,et al.  Shaping the effects of transcranial direct current stimulation of the human motor cortex. , 2007, Journal of neurophysiology.

[5]  M. Hallett,et al.  Modeling the current distribution during transcranial direct current stimulation , 2006, Clinical Neurophysiology.

[6]  D. Liebetanz,et al.  Modulating parameters of excitability during and after transcranial direct current stimulation of the human motor cortex , 2005, Clinical Neurophysiology.

[7]  S. Sato,et al.  Safety and cognitive effect of frontal DC brain polarization in healthy individuals , 2005, Neurology.

[8]  M. Nitsche,et al.  Pharmacological Modulation of Cortical Excitability Shifts Induced by Transcranial Direct Current Stimulation in Humans , 2003, The Journal of physiology.

[9]  Fetsje Bijma,et al.  In vivo measurement of the brain and skull resistivities using an EIT-based method and realistic models for the head , 2003, IEEE Transactions on Biomedical Engineering.

[10]  M. Nitsche,et al.  Excitability changes induced in the human motor cortex by weak transcranial direct current stimulation , 2000, The Journal of physiology.

[11]  N Accornero,et al.  Polarization of the human motor cortex through the scalp , 1998, Neuroreport.

[12]  D. A. Driscoll,et al.  EEG electrode sensitivity--an application of reciprocity. , 1969, IEEE transactions on bio-medical engineering.