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  Medial prefrontal cortex predicts internally driven strategy shifts

Schuck, N. W., Gaschler, R., Wenke, D., Heinzle, J., Frensch, P. A., Haynes, J.-D., et al. (2015). Medial prefrontal cortex predicts internally driven strategy shifts. Neuron, 86(1), 331-340. doi:10.1016/j.neuron.2015.03.015.

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Genre: Zeitschriftenartikel

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externe Referenz:
https://doi.org/10.1016/j.neuron.2015.03.015 (Verlagsversion)
Beschreibung:
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OA-Status:
Grün

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 Urheber:
Schuck, Nicolas W.1, 2, 3, Autor
Gaschler, Robert2, 4, Autor
Wenke, Dorit2, Autor
Heinzle, Jakob5, 6, Autor
Frensch, Peter A.2, Autor
Haynes, John-Dylan6, 7, 8, Autor           
Reverberi, Carlo6, 9, 10, Autor
Affiliations:
1Princeton Neuroscience Institute, Princeton University, NJ, USA, ou_persistent22              
2Department of Psychology, Humboldt University Berlin, Germany, ou_persistent22              
3Center for Lifespan Psychology, Max Planck Institute for Human Development, Berlin, Germany, ou_persistent22              
4Department of Psychology, University Koblenz-Landau, Landau, Germany, ou_persistent22              
5Translational Neuromodeling Unit (TNU), Institute for Biomedical Engineering, University of Zurich, Switzerland, ou_persistent22              
6Bernstein Center for Computational Neuroscience, Berlin, Germany, ou_persistent22              
7Max Planck Fellow Research Group Attention and Awareness, MPI for Human Cognitive and Brain Sciences, Max Planck Society, Leipzig, DE, ou_634553              
8Department of Neurology, Otto von Guericke University Magdeburg, Germany, ou_persistent22              
9Department of Psychology, University of Milano–Bicocca, Italy, ou_persistent22              
10NeuroMI – Milan Center for Neuroscience, Italy, ou_persistent22              

Inhalt

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Schlagwörter: Adult; Attention; Decision Making; Female; Functional Laterality; Humans; Image Processing, Computer-Assisted; Magnetic Resonance Imaging; Male; Oxygen; Photic Stimulation; Prefrontal Cortex; Reaction Time; ROC Curve; Support Vector Machine; Visual Perception; Young Adult
 Zusammenfassung: Many daily behaviors require us to actively focus on the current task and ignore all other distractions. Yet, ignoring everything else might hinder the ability to discover new ways to achieve the same goal. Here, we studied the neural mechanisms that support the spontaneous change to better strategies while an established strategy is executed. Multivariate neuroimaging analyses showed that before the spontaneous change to an alternative strategy, medial prefrontal cortex (MPFC) encoded information that was irrelevant for the current strategy but necessary for the later strategy. Importantly, this neural effect was related to future behavioral changes: information encoding in MPFC was changed only in participants who eventually switched their strategy and started before the actual strategy change. This allowed us to predict spontaneous strategy shifts ahead of time. These findings suggest that MPFC might internally simulate alternative strategies and shed new light on the organization of PFC.

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Sprache(n): eng - English
 Datum: 2014-08-182015-03-022015-03-262015-04-08
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: DOI: 10.1016/j.neuron.2015.03.015
PMID: 25819613
PMC: PMC4425426
Anderer: Epub 2015
 Art des Abschluß: -

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Projektname : -
Grant ID : -
Förderprogramm : -
Förderorganisation : International Max Planck Research School LIFE
Projektname : -
Grant ID : R01MH098861
Förderprogramm : -
Förderorganisation : National Institutes of Health (NIH)
Projektname : -
Grant ID : 2010RP5RNM_001
Förderprogramm : -
Förderorganisation : Ministry of Education, Universities and Research (MIUR)
Projektname : -
Grant ID : 01GQ1001C
Förderprogramm : Bernstein Computational Neuroscience Program
Förderorganisation : German Federal Ministry of Education and Research (BMBF)
Projektname : Exc 257 NeuroCure
Grant ID : KFO247, SFB 940, WE 2852/3-1
Förderprogramm : -
Förderorganisation : German Research Foundation (DFG)

Quelle 1

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Titel: Neuron
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Cambridge, Mass. : Cell Press
Seiten: - Band / Heft: 86 (1) Artikelnummer: - Start- / Endseite: 331 - 340 Identifikator: ISSN: 0896-6273
CoNE: https://pure.mpg.de/cone/journals/resource/954925560565