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首页> 外文期刊>Scientific reports. >Researchers’ perspectives on scientific and ethical issues with transcranial direct current stimulation: An international survey
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Researchers’ perspectives on scientific and ethical issues with transcranial direct current stimulation: An international survey

机译：研究人员对经颅直流电刺激的科学和伦理问题的看法：一项国际调查

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In the last decade, an increasing number of studies have suggested that transcranial direct current stimulation (tDCS) may enhance brain function in healthy individuals, and ameliorate cognitive and other symptoms in patients suffering from various medical conditions. This, along with its presumed safety, simplicity, and affordability, has generated great enthusiasm amongst researchers, clinicians, patient populations, and the public (including a growing “do-it-yourself” community). However, discussion about the effectiveness and ethics of tDCS thus far has been confined to small groups of tDCS researchers and bioethicists. We conducted an international online survey targeting the opinions of researchers using tDCS who were asked to rate the technique’s efficacy in different contexts. We also surveyed opinions about ethical concerns, self-enhancement and public availability. 265 complete responses were received and analyzed statistically and thematically. Our results emphasize the potential uses of tDCS in clinical and research contexts, but also highlight a number of emerging methodological and safety concerns, ethical challenges and the need for improved communication between researchers and bioethicists with regard to regulation of the device. Neither the media reputation of tDCS as a “miracle device” nor concerns expressed in recent neuroethical publications were entirely borne out in expert opinion.
机译：在过去的十年中，越来越多的研究表明，经颅直流电刺激（tDCS）可以增强健康个体的脑功能，并改善患有各种疾病的患者的认知和其他症状。这以及其假定的安全性，简便性和可负担性，在研究人员，临床医生，患者人群和公众（包括不断壮大的“自己动手”社区）中引起了极大的热情。但是，到目前为止，关于tDCS的有效性和道德的讨论仅限于tDCS研究人员和生物伦理学家的一小部分。我们进行了一项国际在线调查，针对使用tDCS的研究人员的意见，他们被要求评估该技术在不同情况下的功效。我们还调查了有关道德问题，自我增强和公众可获得性的意见。收到265份完整答复，并进行了统计和主题分析。我们的研究结果强调了tDCS在临床和研究环境中的潜在用途，但同时也强调了许多新出现的方法学和安全性问题，道德挑战以及研究人员和生物伦理学家之间就设备调节方面改善沟通的需求。专家认为，tDCS作为“奇迹装置”的媒体声誉和最近的神经伦理出版物中表达的关注都没有得到充分证实。

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