Search results for 'Judy A. Trevena' (try it on Scholar)

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  1. Judy A. Trevena & Jeff G. Miller (2002). Cortical Movement Preparation Before and After a Conscious Decision to Move. Consciousness and Cognition 10 (2):162-90.score: 1320.0
    The idea that our conscious decisions determine our actions has been challenged by a report suggesting that the brain starts to prepare for a movement before the person concerned has consciously decided to move . Libet et al. claimed that their results show that our actions are not consciously initiated. The current article describes two experiments in which we attempted to replicate Libet et al.'s comparison of participants' movement-related brain activity with the reported times of their decisions to move and (...)
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  2. Jeff G. Miller & Judy A. Trevena (2002). Cortical Movement Preparation and Conscious Decisions: Averaging Artifacts and Timing Biases. Consciousness and Cognition 11 (2):308-313.score: 870.0
  3. Judy Trevena & Jeff Miller (2010). Brain Preparation Before a Voluntary Action: Evidence Against Unconscious Movement Initiation. Consciousness and Cognition 19 (1):447-456.score: 810.0
    Benjamin Libet has argued that electrophysiological signs of cortical movement preparation are present before people report having made a conscious decision to move, and that these signs constitute evidence that voluntary movements are initiated unconsciously. This controversial conclusion depends critically on the assumption that the electrophysiological signs recorded by Libet, Gleason, Wright, and Pearl are associated only with preparation for movement. We tested that assumption by comparing the electrophysiological signs before a decision to move with signs present before a decision (...)
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  4. L. Trevena (2006). Impact of Privacy Legislation on the Number and Characteristics of People Who Are Recruited for Research: A Randomised Controlled Trial. Journal of Medical Ethics 32 (8):473-477.score: 360.0
    Background: Privacy laws have recently created restrictions on how researchers can approach study participants.Method: In a randomised trial of 152 patients, 50–74 years old, in a family practice, 60 were randomly selected to opt-out and 92 to opt-in methods. Patients were sent an introductory letter by their doctor in two phases, opt-out before and opt-in after introduction of the new Privacy Legislation in December 2001. Opt-out patients were contacted by researchers. Opt-in patients were contacted if patients responded by email, free (...)
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  5. Lyndal J. Trevena, Alexandra Barratt, Phyllis Butow & Patrina Caldwell (2006). A Systematic Review on Communicating with Patients About Evidence. Journal of Evaluation in Clinical Practice 12 (1):13-23.score: 360.0
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  6. J. Allan Hobson, John Christie, John Barresi, Judy Arnel Trevena, Jeff Miller, S. Pockett & Gilberto Gomes (2002). P. Andrew Leynes, Richard L. Marsh, Jason L. Hicks, Joseph D. Allen, and Christopher B. May. Consciousness and Cognition 11:139.score: 240.0
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  7. Susan Pockett (2002). Backward Referral, Flash-Lags, and Quantum Free Will: A Response to Commentaries on Articles by Pockett, Klein, Gomes, and Trevena and Miller. Consciousness and Cognition 11 (2):314-325.score: 120.0
    The first priority of this response is to address Libet's rebuttal of my reinterpretation of his data. Then, because many authors have commented on various aspects of the debate, the rest of the response is organized in terms of subject matter, not as replies to each individual commentator. First, I reply to an objection expressed by two separate commentators to part of my reinterpretation of those of Libet's data supposedly supporting backward referral. This leads to a brief discussion of the (...)
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  8. Elisabeth Bacon, Clive G. Ballard, William P. Banks, James J. Barrell, John Barresi, Melissa R. Beck, Derek Besner, Uri Bibi, Niels Birbaumer & Mark Bishop (2002). Ansorge, Ulrich, 528 Arnel Trevena, Judy, 162, 308. Consciousness and Cognition 11:689-690.score: 120.0
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  9. Olaf L. Müller (2013). Verschmierte Spuren der Unfreiheit: Wissenschaftsphilosophische Klarstellung zu angeblichen Artefakten bei Benjamin Libet. Philosophia Naturalis 50 (1):45-83.score: 81.0
    Benjamin Libet's celebrated experiments concerning freedom elicited numerous attempts of _philosophical_ repudiation. Ten years ago, however, Judy Trevena and Jeff Miller published a _technical_ objection; they claim to have detected a,,smearing artifact" in Libet's calculations. This rests on a misunderstanding of Libet's methodology. In my reconstruction of Libet's argument, he draws an abductive inference to the best explanation. Now, Trevena's and Miller's objection does indeed lead to alternative explanations of Libet's measurements. These alternatives are _ad hoc_ and (...)
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