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Cyborg Mind - What Brain–Computer and Mind–Cyberspace Interfaces Mean for Cyberneuroethics
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Neuronal Interface Systems • 57 The importance of these procedures is significant when combined with careful staining systems. In this way, it is possible to place a stain in one zone of the brain and then, after a fixed amount of time, to kill the animal in order to study in which parts the dye has diffused. Adding different types of dyes under different circumstances to different parts of the brain enables neuro- scientists to build a massive three-dimensional map or catalogue of all the neuronal connections. By the time the data from thousands of mice is added (each one being killed in the process), it is possible to obtain a fascinating overview of life inside a mouse brain.39 Doing this for a human brain is theoretically possible, but there are some insurmountable obstacles: first, it requires a number of brains from deceased persons so that they can be cut into slices; second, it requires that appropriate dyes be added to specific parts of their brains just before these persons die; and, third, it requires massively scaled-up machines that provide a very large amount of data. The resolution of these systems is very good, but it is only possible to determine where neurological cells begin and end, without knowing very much about the final terminals, the intercell communication systems (the synapses). This lack of knowledge significantly restricts any understanding of what is really going on at each nerve ending. Electron Microscopy (EM) With electron microscopy (EM), which requires the brain to be dead, frozen, sliced and stained, it is possible to observe the very small junctions between the neurons. EM generates very good images of these complex junctions, pro- viding a detailed understanding of the structure of small volumes. However, it is not feasible to scale this up to the level of a mouse brain, let alone a human. Input Neuronal Interface Systems: Changing the Brain and Mind As already mentioned, scientists such as the Italian Luigi Rolando started to electrically stimulate parts of nonhuman animal brains back in the eigh- teenth century, while examining whether these were similar to those found in humans. This eventually resulted in clinical applications, with input neuronal interfaces providing stimulation to specific parts of the neuronal network in seeking to restore or improve function.40 These are technologies that take signals from the outside and provide it to an individual’s neuronal system. Again, they can be classified as invasive and noninvasive procedures. This open access edition has been made available under a CC-BY-NC-ND 4.0 license thanks to the support of Knowledge Unlatched. Not for resale.
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Cyborg Mind What Brain–Computer and Mind–Cyberspace Interfaces Mean for Cyberneuroethics
Title
Cyborg Mind
Subtitle
What Brain–Computer and Mind–Cyberspace Interfaces Mean for Cyberneuroethics
Author
Calum MacKellar
Publisher
Berghahn Books
Date
2019
Language
English
License
CC BY-NC-ND 4.0
ISBN
978-1-78920-015-7
Size
15.2 x 22.9 cm
Pages
264
Keywords
Singularity, Transhumanism, Body modification, Bioethics
Category
Technik

Table of contents

  1. Chapter 1. Why Use the Term ‘Cyberneuroethics’? 9
    1. The ‘Cyber’ Prefix 9
    2. The ‘Neuro’ Prefix 15
    3. Ethics 16
    4. Neuroethics 17
    5. Cyberneuroethics 18
    6. The Terminology Being Used 19
  2. Chapter 2. Popular Understanding of Neuronal Interfaces 25
    1. Public Understanding in the Media 27
  3. Chapter 3. Presentation of the Brain–Mind Interface 31
    1. The Central Nervous System 31
    2. The Mind 37
    3. The Brain–Mind Interface 38
  4. Chapter 4. Neuronal Interface Systems 43
    1. Developments in Information Technology 44
    2. Developments in Understanding the Brain 45
    3. Developments in Neuronal Interfaces 46
    4. Procedures Involved in Neuronal Interfaces 47
    5. Output Neuronal Interface Systems: Reading the Brain and Mind 49
    6. Input Neuronal Interface Systems: Changing the Brain and Mind 57
    7. Feedback Systems of the Brain and Mind 67
    8. Ethical Issues Relating to the Technology of Neuronal Interfaces 84
  5. Chapter 5. Cyberneuroethics 99
    1. General Ethical Considerations Relating to Neuronal Interfaces 101
    2. Online Humans 106
    3. Changing Cognition 113
    4. Changing Consciousness 131
    5. Escaping Reality 135
    6. Changing Mood 140
    7. Changing Personality 142
    8. Changing Identity 144
    9. The Concept of Humanity 154
    10. Uploading a Mind 167
    11. Issues of Privacy 184
  6. Chapter 6. Neuronal Interfaces and Policy 217
    1. New Cybercrimes 218
    2. Policy Concerns 223
    3. Conclusion 229
    4. Human Autonomy 232
    5. Resistance to Such a Development 234
    6. Risks of Neuronal Interfaces 234
    7. Appendix. Scottish Council on Human Bioethics Recommendations on
    8. Cyberneuroethics 239
    9. Glossary 244
    10. Index 251
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