CALL FOR PAPERS Decision Making: Neural Mechanisms No unified reward prediction error in local field potentials from the human nucleus accumbens: evidence from epilepsy patients
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چکیده
Max-Philipp Stenner,* Robb B. Rutledge,* Tino Zaehle, Friedhelm C. Schmitt, Klaus Kopitzki, Alexander B. Kowski, Jürgen Voges, Hans-Jochen Heinze, and Raymond J. Dolan Wellcome Trust Centre for Neuroimaging, University College London, London, United Kingdom; Department of Neurology, Otto-von-Guericke University, Magdeburg, Germany; Max Planck University College London Centre for Computational Psychiatry and Ageing Research, London, United Kingdom; Department of Behavioral Neurology, Leibniz Institute for Neurobiology, Magdeburg, Germany; Epilepsy-Center Berlin-Brandenburg, Department of Neurology, Charité Universitätsmedizin, Berlin, Germany; and Department of Stereotactic Neurosurgery, Otto-von-Guericke University, Magdeburg, Germany
منابع مشابه
No unified reward prediction error in local field
1 potentials from the human nucleus accumbens: 2 evidence from epilepsy patients 3 Max-Philipp Stenner1,2,*,#, Robb B. Rutledge1,3*, Tino Zaehle2,4, Friedhelm C. 4 Schmitt2, Klaus Kopitzki2, Alexander B. Kowski5, Jürgen Voges6,4, Hans5 Jochen Heinze2,4, Raymond J. Dolan1,3 6 7 1 Wellcome Trust Centre for Neuroimaging, University College London, London WC1N 8 3BG, UK 9 2Department of Neurology, ...
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The human nucleus accumbens is thought to play an important role in guiding future action selection via an evaluation of current action outcomes. Here we provide electrophysiological evidence for a more direct, i.e., online, role during action preparation. We recorded local field potentials from the nucleus accumbens in patients with epilepsy undergoing surgery for deep brain stimulation. We fo...
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The nucleus accumbens is thought to contribute to action selection by integrating behaviorally relevant information from multiple regions, including prefrontal cortex. Studies in rodents suggest that information flow to the nucleus accumbens may be regulated via task-dependent oscillatory coupling between regions. During instrumental behavior, local field potentials (LFP) in the rat nucleus acc...
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The nucleus accumbens plays a key role in reinforcement-guided behaviors. Here, we report that electrophysiological oscillatory phase synchrony between the two nuclei accumbens may play a crucial role in using negative feedback to guide decision making. We recorded local field potentials from the human nucleus accumbens and the medial frontal cortex (via surface EEG) from patients who had deep ...
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تاریخ انتشار 2015