Zobrazeno 1 - 10
of 136
pro vyhledávání: '"Randall C. O'Reilly"'
Autor:
Jessica A. Mollick, Luke J. Chang, Anjali Krishnan, Thomas E. Hazy, Kai A. Krueger, Guido K. W. Frank, Tor D. Wager, Randall C. O’Reilly
Publikováno v:
Frontiers in Human Neuroscience, Vol 15 (2021)
Compared to our understanding of positive prediction error signals occurring due to unexpected reward outcomes, less is known about the neural circuitry in humans that drives negative prediction errors during omission of expected rewards. While class
Externí odkaz:
https://doaj.org/article/721a18ae930a4fa080e634c32295be03
Publikováno v:
Frontiers in Psychology, Vol 11 (2020)
We address the distinction between habitual/automatic vs. goal-directed/controlled behavior, from the perspective of a computational model of the frontostriatal loops. The model exhibits a continuum of behavior between these poles, as a function of t
Externí odkaz:
https://doaj.org/article/319033041e9e4d8a8bc3c4f37f4342c4
Publikováno v:
Frontiers in Psychology, Vol 4 (2013)
How does the brain learn to recognize objects visually, and perform this difficult feat robustly in the face of many sources of ambiguity and variability? We present a computational model based on the biology of the relevant visual pathways that lear
Externí odkaz:
https://doaj.org/article/d7f74cfdaee94ee2928cd79faabc5d52
Publikováno v:
PLoS Computational Biology, Vol 18, Iss 10, p e1010589 (2022)
The hippocampus plays a critical role in the rapid learning of new episodic memories. Many computational models propose that the hippocampus is an autoassociator that relies on Hebbian learning (i.e., "cells that fire together, wire together"). Howev
Externí odkaz:
https://doaj.org/article/10f3b924453744ea83e3bb1bf567bdbe
Publikováno v:
The Cambridge Handbook of Computational Cognitive Sciences ISBN: 9781108755610
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23bc9b6f67d47ffc6db1d16b931fbacb
https://doi.org/10.1017/9781108755610.023
https://doi.org/10.1017/9781108755610.023
Autor:
Seongmin A. Park, Maryam Zolfaghar, Jacob Russin, Douglas S. Miller, Randall C O’Reilly, Erie D. Boorman
Recent work has shown that the brain abstracts non-spatial relationships between entities or task states into representations called cognitive maps. Here, we investigated how cognitive control enables flexible top-down selection of goal-relevant info
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75c6ae32b31dcf6aad7039cc9797bd17
https://doi.org/10.1101/2023.02.04.527142
https://doi.org/10.1101/2023.02.04.527142
While many theories assume that sleep is critical in stabilizing and strengthening memories, our recent behavioral study (Liu & Ranganath, 2021) suggests that sleep does not simply stabilize memories. Instead, it plays a more complex role, integratin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6052db44766ded30a77aebdfc00e39e2
https://doi.org/10.31219/osf.io/5aqwp
https://doi.org/10.31219/osf.io/5aqwp
Publikováno v:
Cognitive, Affective, & Behavioral Neuroscience. 21:35-57
We present a theory and neural network model of the neural mechanisms underlying human decision-making. We propose a detailed model of the interaction between brain regions, under a proposer-predictor-actor-critic framework. This theory is base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0ee0af4e51e3095c39d5d02e05897c5
https://doi.org/10.3758/s13415-020-00842-0
https://doi.org/10.3758/s13415-020-00842-0
Publikováno v:
Visual Cognition. 28:484-512
Eye movement parameters are consistently investigated, and the distribution of these parameters are well known. Whereas saccade duration has been studied along with saccade amplitude , the distribu...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5000efe88afce6a6bd7c17413cf8f4b0
https://doi.org/10.1080/13506285.2020.1830325
https://doi.org/10.1080/13506285.2020.1830325