1 doctor weighed in:
How safe is transcranial direct current stimulation if I use 2 ma or less?
1 doctor weighed in

Dr. John Weeks
Family Medicine
In brief: Hard to know
Besides the possible damage to skin, heating of brain tissue or adverse effects on cognitive function and/or memory? A review of some of the concerns is at: http://www.
Ncbi.Nlm.Nih.Gov/pmc/articles/pmc2754807/.

In brief: Hard to know
Besides the possible damage to skin, heating of brain tissue or adverse effects on cognitive function and/or memory? A review of some of the concerns is at: http://www.
Ncbi.Nlm.Nih.Gov/pmc/articles/pmc2754807/.
Dr. John Weeks
Dr. John Weeks
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