Abstract
Neuroethics lies at the intersection of the clinical brain sciences, psychology, law, and moral philosophy. Although neuroethics overlaps to some extent with traditional issues in bioethics, it should not be categorized as a subdivision of bioethics. The connections between the brain and behavior explored by the neurosciences raise a distinctive set of ethical questions from those in traditional areas of bioethics. Neuroethics can be divided into the ethics of neuroscience and the neuroscience of ethics. The first branch involves questions such as the ratio of risks to benefits for patients taking psychotropic drugs or undergoing neurosurgical procedures and whether they have the mental capacity to give informed consent to these interventions. The second branch involves investigating the neurobiological basis of moral reasoning and decision-making through brain imaging. After providing a historical background of the field and key definitions, this chapter discusses the three currently most debated topics in neuroethics: brain imaging to assess moral and legal responsibility; cognitive enhancement through psychopharmacology; and the use of imaging and other techniques to diagnose and treat prolonged disorders of consciousness.
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References
Burns, J., & Swerdlow, R. (2003). Right orbitofrontal tumor with pedophilia symptom and constructional apraxia sign. Archives of Neurology, 62, 437–440. doi:10.1001/archneur.60.3.437.
Damasio, A. (2003). Looking for Spinoza: Joy, sorrow and the feeling brain. Orlando: Harcourt.
Farah, M., & Wolpe, P. (2004). Monitoring and manipulating brain function: New neuroscience technologies and their ethical implications. Hastings Center Report, 34(3), 35–45. doi:10.2307/3528418.
Fernandez-Espejo, D., & Owen, A. (2013). Detecting awareness after severe brain injury. Nature Reviews Neuroscience, 14, 801–809. doi:10.1038/nrn3608.
Greely, H., Sahakian, B., Harris, J., Kessler, R., Gazzaniga, M., Campbell, P., & Farah, M. (2008). Towards responsible use of cognitive-enhancing drugs by the healthy. Nature, 450, 702–705. doi:10.1038/456702a.
Iuculano, T., & Cohen, K. R. (2013). The mental cost of cognitive enhancement. Journal of Neuroscience, 33, 4482–4486. doi:10.1523/JNEUROSCI.4927-12.2013.
Juengst, E. (1997). What does ‘enhancement’ mean? In E. Parens (Ed.), Enhancing human traits: Ethical and social implications (pp. 29–47). Washington, DC: Georgetown University Press.
Knight, R. (2008). Consciousness unchained: Ethical issues and the vegetative and minimally conscious state. AJOB-Neuroscience, 8(9), 1–2. doi:10.1080/15265160802414524.
Metzinger, T., & Hildt, E. (2011). Cognitive enhancement. In J. Illes & B. Sahakian (Eds.), Oxford handbook of neuroethics (pp. 245–264). Oxford: Oxford University Press.
Roskies, A. (2002). Neuroethics for the new millennium. Neuron, 35, 21–23. doi:10.1016/S0896-6273(02)007638.
Roskies, A. (2013). Brain imaging techniques. In A. Roskies & S. Morse (Eds.), A primer of criminal law and neuroscience (pp. 37–74). New York: Oxford University Press.
Royal College of Physicians (UK). (2013). Prolonged disorders of consciousness: National clinical guideline. London, UK. https://www.rcplondon.ac.uk/prolonged_disorders_of_consciousness_national_clinical_guidelines
Safire, W. (2002). Visions for a new field of neuroethics. In S. Marcus (Ed.), Neuroethics: Mapping the field (pp. 3–9). New York: Dana Press.
Wilkinson, D., Kahane, G., Horne, M., & Savulescu, J. (2009). Functional neuroimaging and withdrawal of life-sustaining treatment from vegetative patients. Journal of Medical Ethics, 35, 508–511. doi:10.1136/jme.2008.029165.
Further Readings
Farah, M. (Ed.). (2010). Neuroethics: An introduction with readings. Cambridge, MA: MIT Press.
Glannon, W. (2007). Bioethics and the brain. New York: Oxford University Press.
Glannon, W. (2011). Brain, body and mind: Neuroethics with a human face. New York: Oxford University Press.
Levy, N. (2007). Neuroethics: Challenges for the 21st century. Cambridge, UK: Cambridge University Press.
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I am grateful to a referee for helpful comments on an earlier version of this chapter
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Glannon, W. (2016). Neuroethics. In: ten Have, H. (eds) Encyclopedia of Global Bioethics. Springer, Cham. https://doi.org/10.1007/978-3-319-09483-0_307
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DOI: https://doi.org/10.1007/978-3-319-09483-0_307
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