Health Aspirations for Transcranial Direct Current Stimulation (tDCS)

AbstractAdvances in neuroscience have enabled the transition of transcranial direct current stimulation (tDCS) from research and clinical settings to public use. For this primarily home-based context, tDCS has been popularized as a do-it-yourself (DIY) approach to improved cognition and wellness. The line between wellness and health is blurry, however, and little is known about how engagement with therapeutic tDCS impacts users ’ interactions with other interventions such as clinical consultations, pharmacotherapy, complementary medicine, and even other neurotechnology. To close this gap, we collected data from the online content aggregator Reddit and analyzed posts pertaining to tDCS. Findings indicate that most users t urn to Reddit to request information about tDCS as an adjunct, but not as a bypass, to ongoing or prior approaches. Posts suggest that mainstream medical care is viewed as necessary but not sufficient to address conditions such as depression and anxiety. Users discuss a mix of benefits and harms. Th is discourse provides valuable insights into the health practices, concerns and priorities of users, and new knowledge for informing applications of neurotechnology both inside and outside the therapeutic setting.
Source: Neuroethics - Category: Medical Ethics Source Type: research