|
« July 2015 | Main | September 2015 »
|
Posted by NELB Staff on 08/30/2015 at 09:25 AM | Permalink | Comments (0)
"Moral Enhancement: Do Means Matter Morally?" by Farah Focquaert, and Maartje Schermer has been published in the most recent issue of Neuroethics:
Abstract
One of the reasons why moral enhancement may be controversial, is because the advantages of moral enhancement may fall upon society rather than on those who are enhanced. If directed at individuals with certain counter-moral traits it may have direct societal benefits by lowering immoral behavior and increasing public safety, but it is not directly clear if this also benefits the individual in question. In this paper, we will discuss what we consider to be moral enhancement, how different means may be used to achieve it and whether the means we employ to reach moral enhancement matter morally. Are certain means to achieve moral enhancement wrong in themselves? Are certain means to achieve moral enhancement better than others, and if so, why? More specifically, we will investigate whether the difference between direct and indirect moral enhancement matters morally. Is it the case that indirect means are morally preferable to direct means of moral enhancement and can we indeed pinpoint relevant intrinsic, moral differences between both? We argue that the distinction between direct and indirect means is indeed morally relevant, but only insofar as it tracks an underlying distinction between active and passive interventions. Although passive interventions can be ethical provided specific safeguards are put in place, these interventions exhibit a greater potential to compromise autonomy and disrupt identity.
Posted by NELB Staff on 08/29/2015 at 08:50 PM | Permalink | Comments (0)
Posted by NELB Staff on 08/28/2015 at 05:41 PM | Permalink | Comments (0)
"Enhancement of Healthy Personality Through Psychiatric Medication: The Influence of SSRIs on Neuroticism and Extraversion" by Irena Ilieva has been published in the most recent issue of Neuroethics:
Abstract
Selective serotonin reuptake inhibitors’ (SSRIs’) wide use, combined with the blurry limit between health and psychological illness, have led neuroscientists, clinicians and ethicists to envision the possibility of these medications’ use in non-clinical populations. This prospect has evoked ethical debates, which have often ignored the findings of the empirical literature. In this context, an evaluation of the empirical evidence for SSRIs’ personality enhancing effects is needed. The present paper examines SSRIs’ effects on healthy personality, including the Five Factor Model traits Neuroticism and Extraversion, as well as some of their facets: Angry Hostility, Impulsiveness, Vulnerability, Warmth, Gregariousness and Assertiveness. The review encompasses investigations in healthy humans, human clinical populations, as well as relevant animal studies. Emerging data raise the possibility that SSRIs, when used by people without a currently diagnosable mental disorder, may reduce some facets of Neuroticism, especially Angry Hostility. On the other hand, very limited support exists for an SSRI-driven change in other Neuroticism facets, such as Impulsiveness, in healthy humans. An increase in Extraversion (potentially, Warmth, Gregariousness, and, in some contexts, Assertiveness) is possible, but currently available evidence is only indirect. Future research is needed, both to clarify methodological ambiguities in existing studies, and to answer unaddressed questions, such as ones of the stability, predictors, moderators, dose- and context-dependency of the effects.
Posted by NELB Staff on 08/26/2015 at 08:48 PM | Permalink | Comments (0)
"Neurostimulation Devices for Cognitive Enhancement: Toward a Comprehensive Regulatory Framework" by Veljko Dubljević has been published in the most recent issue of Neuroethics:
Abstract
There is mounting evidence that non-invasive brain stimulation devices - transcranial direct current stimulation (tDCS) and transcranial magnetic stimulation (TMS) could be used for cognitive enhancement. However, the regulatory environment surrounding such uses of stimulation devices is less clear than for stimulant drugs—a fact that has already been commercially exploited by several companies. In this paper, the mechanism of action, uses and adverse effects of non-invasive neurostimulation devices are reviewed, along with social and ethical challenges pertaining to their use as cognitive enhancements. Two regulatory approaches that could be used to facilitate responsible use of these devices as products and services are outlined. Apart from establishing the urgently needed comprehensive regulatory framework, they might provide a starting point for establishing long term physiological and social effects of enhancement uses of tDCS and TMS.
Posted by NELB Staff on 08/23/2015 at 08:45 PM | Permalink | Comments (0)
Recently published in the Huffington Post on August 19, 2015:
In "Australian Courts Facing 'Crime Gene' Conundrum," Allan McCay raises the question of whether defendants with a "crime gene" should be considered when punishing offenders. Australian courts already consider a defendant's personal history and background.
"The 'crime gene' (or put another way, genetic vulnerability) seems to raise issues about the aims of punishment. Do we aim to give offenders what they deserve, or do we just care about protecting the community? As Australian courts are supposed to do both, developments in science may make an already difficult job even more difficult."
Posted by NELB Staff on 08/23/2015 at 10:07 AM | Permalink | Comments (0)
|
Last Edition's Most Popular Article(s):
In The Popular Press:
In the Academic Literature:
|
||
|
Posted by NELB Staff on 08/21/2015 at 10:07 AM | Permalink | Comments (0)
"Self-Estrangement & Deep Brain Stimulation: Ethical Issues Related to Forced Explantation" by Frederic Gilbert has been published in the most recent issue of Neuroethics:
Abstract
Although being generally safe, the use of Deep Brain Stimulation (DBS) has been associated with a significant number of patients experiencing postoperative psychological and neurological harm within experimental trials (i.e. self-estrangement, hypersexuality, hypomania, suicidality, impulse control disorders, etc.). A proportion of these postoperative severe adverse effects have lead to the decision to medically prescribe device deactivation or removal. However, there is little debate in the literature as to what is in the patient’s best interest when device removal has been prescribed; in particular, what should be the conceptual approach to ethically guide the decision to remove or maintain implants. The purpose of this article is to examine the ethical issues raised when patients refuse brain device explantation despite medical prescription. In order to illustrate these issues, we report and discuss a clinical case involving a patient suffering from treatment resistant depression who experienced forms of postoperative self-estrangement, as well as suicidal attempts, but who resists giving consent to device explantation.
Posted by NELB Staff on 08/20/2015 at 08:41 PM | Permalink | Comments (0)
"Reasons for Comfort and Discomfort with Pharmacological Enhancement of Cognitive, Affective, and Social Domains" by Laura Y. Cabrera, Nicholas S. Fitz, and Peter B. Reiner has been published in the most recent issue of Neuroethics:
Abstract
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 (PE), we used empirical tools to explore public attitudes towards PE of twelve cognitive, affective, and social (CAS) domains (e.g., attention, mood, creativity). Participants (N = 1,408) from Canada and the United States were recruited using Mechanical Turk and were randomly assigned to read one (and only one) vignette that described an individual who uses a pill to enhance a single domain. After reading the vignette, participants were asked how comfortable they were with the individual using the enhancement. People were significantly more comfortable when they read about enhancement of certain CAS domains (e.g. creativity) than others (e.g. mood). We found a modest negative correlation between comfort level and the degree to which the PE was perceived as changing core features of the person. We also found a modest correlation between comfort level and the degree to which the PE was perceived as improving success in life. Finally, using a sequential mixed method technique, we found that participants who felt uncomfortable about PE use overwhelmingly focused on a lack of need and, to a lesser degree, expressed concerns about safety; those who felt comfortable about PE use most frequently mentioned the safety of the pill and its ability to provide a positive outcome. The data provide novel insights into public enthusiasms and concerns over the use of PE.
Posted by NELB Staff on 08/17/2015 at 08:19 PM | Permalink | Comments (0)
"Knowledge, Experiences and Views of German University Students Toward Neuroenhancement: An Empirical-Ethical Analysis" by Cynthia Forlini, Jan Schildmann, Patrik Roser, Radim Beranek, and Jochen Vollmann has been published in the most recent issue of Neuroethics:
Abstract
Across normative and empirical disciplines, considerable attention has been devoted to the prevalence and ethics of the non-medical use of prescription and illegal stimulants for neuroenhancement among students. A predominant assumption is that neuroenhancement is prevalent, in demand, and calls for appropriate policy action. In this paper, we present data on the prevalence, views and knowledge from a large sample of German students in three different universities (n = 1,026) and analyze the findings from a moral pragmatics perspective. The results of our study indicate that neuroenhancement is a well-known phenomenon among German students, but not prevalent. 2.2 % of our sample reported having used a prescription medication for neuroenhancement. Exams and competitive situations were predominant motivators of use. Students were unenthusiastic and critical about neuroenhancement in the academic context and disapproved of neuroenhancement for professionals. The majority of respondents agreed that neuroenhancing substances should be regulated by the state. These stances were based on strong beliefs in resisting peer pressure, avoiding the creation of injustice and valuing of hard work. From a moral pragmatics standpoint, these results challenge the assumption that policy on neuroenhancement is necessary in academic environments.
Posted by NELB Staff on 08/15/2015 at 08:35 PM | Permalink | Comments (0)
|
Last Edition's Most Popular Article(s):
In The Popular Press:
In the Academic Literature:
|
||
|
Posted by NELB Staff on 08/13/2015 at 08:19 PM | Permalink | Comments (0)
Posted by NELB Staff on 08/09/2015 at 11:45 AM | Permalink | Comments (0)
|
Last Edition's Most Popular Article(s):
In The Popular Press:
In the Academic Literature:
|
||
|
Posted by NELB Staff on 08/07/2015 at 11:44 AM | Permalink | Comments (0)
Posted by NELB Staff on 08/03/2015 at 11:46 AM | Permalink | Comments (0)
|
Last Edition's Most Popular Article(s):
In The Popular Press:
In the Academic Literature:
|
||
|
Posted by NELB Staff on 08/02/2015 at 11:48 AM | Permalink | Comments (0)