1. Anderson RJ, Frye MA, Abulseoud OA, Lee KH, McGillivray J, Berk M, Tye SJ (2012) Deep brain stimulation for treatment-resistant depression: efficacy, safety and mechanisms of action. Neurosci Biobehav Rev. doi: 10.1016/j.neubiorev.2012.06.001
2. Appelbaum PS (2007) Assessment of patients’ competence to consent to treatment. N Engl J Med 357:1834–1840
3. Appelbaum PS, Grisso T (1998) Assessing patients’ capacities to consent to treatment. N Engl J Med 319(25):1635–1638
4. Baylis F (2011) “I Am Who I Am”: on the perceived threats to personal identity from deep brain stimulation. Neuroethics. doi: 10.1007/s12152-011-9137-1
5. Beauchamp PTL, Childress JF (2001) Principles of biomedical ethics. Oxford University Press, Oxford