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  Relating rapid mental simulation to past experience

Kaplan, R., King, J., Koster, R., Adhikari, M., Hindriks, R., Murayama, Y., et al. (2016). Relating rapid mental simulation to past experience. In 6th International Conference On Memory (ICOM-6) (pp. 60).

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Item Permalink: http://hdl.handle.net/21.11116/0000-0005-1ADE-5 Version Permalink: http://hdl.handle.net/21.11116/0000-0005-1ADF-4
Genre: Meeting Abstract

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 Creators:
Kaplan, R, Author
King, J, Author
Koster, R, Author
Adhikari, MH, Author
Hindriks, R, Author
Murayama, Y1, 2, Author              
Penny, WJ, Author
Mantini, D, Author
Burgess, N, Author
Logothetis, NK1, 2, Author              
Deco, G, Author
Friston, KJ, Author
Affiliations:
1Department Physiology of Cognitive Processes, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497798              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497794              

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 Abstract: The neural computations that enable us to rapidly simulate the outcome of sequential choices with little or no learning, are unclear. Here, I present data highlighting how distributed neocortical regions potentially support prospective choice and how these regions might be influenced by spontaneous activity in neural circuits. Specifically, I focus on human fMRI results isolating rostro-dorsal mPFC and parietal midline regions that signal uncertainty about choices later in a sequence. I then will present findings showing that hippocampal sharp-wave ripples influence spontaneous fluctuations in similar regions. Taken together, these data provide preliminary evidence that replay of past events might allow the brain to explore past experience in order to prepare for novel decisions.

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 Dates: 2016-07
 Publication Status: Published online
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Title: 6th International Conference On Memory (ICOM-6)
Place of Event: Budapest, Hungary
Start-/End Date: 2016-07-17 - 2016-07-22

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Title: 6th International Conference On Memory (ICOM-6)
Source Genre: Proceedings
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Pages: - Volume / Issue: - Sequence Number: A-0046 Start / End Page: 60 Identifier: -