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  1. Public Attitudes Toward Cognitive Enhancement.Nicholas S. Fitz, Roland Nadler, Praveena Manogaran, Eugene W. J. Chong & Peter B. Reiner - 2014 - Neuroethics 7 (2):173-188.
    Vigorous debate over the moral propriety of cognitive enhancement exists, but the views of the public have been largely absent from the discussion. To address this gap in our knowledge, four experiments were carried out with contrastive vignettes in order to obtain quantitative data on public attitudes towards cognitive enhancement. The data collected suggest that the public is sensitive to and capable of understanding the four cardinal concerns identified by neuroethicists, and tend to cautiously accept cognitive enhancement even as they (...)
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    The Challenge of Crafting Policy for Do-It-Yourself Brain Stimulation.Nicholas S. Fitz & Peter B. Reiner - 2015 - Journal of Medical Ethics 41 (5):410-412.
    Transcranial direct current stimulation (tDCS), a simple means of brain stimulation, possesses a trifecta of appealing features: it is relatively safe, relatively inexpensive and relatively effective. It is also relatively easy to obtain a device and the do-it-yourself (DIY) community has become galvanised by reports that tDCS can be used as an all-purpose cognitive enhancer. We provide practical recommendations designed to guide balanced discourse, propagate norms of safe use and stimulate dialogue between the DIY community and regulatory authorities. We call (...)
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    Empirical Support for the Moral Salience of the Therapy-Enhancement Distinction in the Debate Over Cognitive, Affective and Social Enhancement.Laura Y. Cabrera, Nicholas S. Fitz & Peter B. Reiner - 2015 - Neuroethics 8 (3):243-256.
    The ambiguity regarding whether a given intervention is perceived as enhancement or as therapy might contribute to the angst that the public expresses with respect to endorsement of enhancement. We set out to develop empirical data that explored this. We used Amazon Mechanical Turk to recruit participants from Canada and the United States. Each individual was randomly assigned to read one vignette describing the use of a pill to enhance one of 12 cognitive, affective or social domains. The vignettes described (...)
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    Reasons for Comfort and Discomfort with Pharmacological Enhancement of Cognitive, Affective, and Social Domains.Laura Y. Cabrera, Nicholas S. Fitz & Peter B. Reiner - 2015 - Neuroethics 8 (2):93-106.
    The debate over the propriety of cognitive enhancement evokes both enthusiasm and worry. To gain further insight into the reasons that people may have for endorsing or eschewing pharmacological enhancement, we used empirical tools to explore public attitudes towards PE of twelve cognitive, affective, and social domains. Participants from Canada and the United States were recruited using Mechanical Turk and were randomly assigned to read one vignette that described an individual who uses a pill to enhance a single domain. After (...)
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    The Multiplicity of Memory Enhancement: Practical and Ethical Implications of the Diverse Neural Substrates Underlying Human Memory Systems.Kieran C. R. Fox, Nicholas S. Fitz & Peter B. Reiner - 2017 - Neuroethics 10 (3):375-388.
    The neural basis of human memory is incredibly complex. We argue that the diversity of neural systems underlying various forms of memory suggests that any discussion of enhancing ‘memory’ per se is too broad, thus obfuscating the biopolitical debate about human enhancement. Memory can be differentiated into at least four major systems with largely dissociable neural substrates. We outline each system, and discuss both the practical and the ethical implications of these diverse neural substrates. In practice, distinct neural bases imply (...)
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