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Chapter 22 - Brain-Machine Interface Technology in Neurosurgery

from Part III - Future Developments

Published online by Cambridge University Press:  29 May 2020

By
Jeffrey V. Rosenfeld  and
Marike Broekman
Edited by
Stephen Honeybul
Stephen Honeybul
Affiliation:
Sir Charles Gairdner Hospital, Royal Perth and Fiona Stanley Hospitals
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Summary

Diseases of the nervous system are an enormous burden to patients and society. Brain computer interfaces (BCIs) aim to improve or even eliminate the handicaps associated with these diseases by linking the brain and a computer via scalp, subdural, or intracortical electrodes. The transfer of information to and from the brain can be used to restore function. This chapter starts with a brief introduction to the recent history of BCIs, followed by the main topic of this chapter: the ethical challenges associated with BCIs. The ethical issues to be discussed include agency and identity, privacy, security, and informed consent. The management of patient and family expectations and balancing the risks and benefits of BCIs are also explored. Establishing the efficacy of BCIs and the challenges related to the principles of justice are also discussed. BCIs could potentially be used to enhance normal function, and this raises many ethical questions. In the last part of this chapter, future directions of BCIs including potential technical advances such as connectivity of the brain to ‘the cloud’ and ‘brain nets’ will be outlined. The challenges outlined in this chapter need to be addressed, both by those responsible for the technical development of BCIs, but also by neurosurgeons, policy makers, and law makers.

Keywords

brain computer interfaceneurobionicsethicsneurosurgeryneuroprosthetics
Type
Chapter
Information
Ethics in Neurosurgical Practice , pp. 224 - 233
Publisher: Cambridge University Press
Print publication year: 2020

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