Key Issues in Neuroethics
Neuroethics encompasses a wide range of issues, which can only be sampled here. Some have close ties to traditional biomedical ethics, in that different versions of these issues can arise in connection with organ systems other than the brain. For example, how should incidental findings be handled when a presumed healthy research subject is scanned for neuroscience research and the scan reveals an abnormality? How safe are the drugs used to enhance normal brain function? These are neuroethical issues with clear precedents in traditional bioethics. They are important issues, and luckily we can call upon society’s experience with the relevant precedents to help determine the best courses of action in the present cases. In contrast, many neuroethical issues are at least partly novel, and this accounts for some of the intellectual fascination of neuroethics. These relatively newer issues force us to think about the relation between mind and brain and its ethical implications.
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