Neuroethics is a term that has been coined to mean the study of two different fields. This can be simplified to mean the study of ethics of neuroscience as well as the neuroscience of ethics.
There are quite a few oppurtunites.You might want to check out Laureau University in Finland and Maastricht in netherlands.
Anjan Chatterjee has written: 'Neuroethics in practice' -- subject(s): Neurosciences, Bioethical Issues, Brain, Biomedical Enhancement, Therapy, Chronic Brain Damage, Ethics, Physiology
Eric Racine has written: 'Pragmatic neuroethics' -- subject(s): Ethics, Neurosciences, Neurology, Moral and ethical aspects, Moral and ethical aspects of Neurology, Morals, Bioethical Issues, Behavior