Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Kristoffer C. Aberg"'
Autor:
Kristoffer C. Aberg, Rony Paz
Publikováno v:
Cell Reports, Vol 43, Iss 3, Pp 113880- (2024)
Summary: Exploration is typically motivated by gaining information, with previous research showing that potential information gains drive a “directed” type of exploration. Yet, this research usually studies exploration in the context of learning
Externí odkaz:
https://doaj.org/article/7208a2fd9e244aecacaa7ee57593581b
Autor:
Kristoffer C. Aberg, Rony Paz
Publikováno v:
Frontiers in Behavioral Neuroscience, Vol 16 (2022)
Outcomes and feedbacks on performance may influence behavior beyond the context in which it was received, yet it remains unclear what neurobehavioral mechanisms may account for such lingering influences on behavior. The average reward rate (ARR) has
Externí odkaz:
https://doaj.org/article/1975d7fa23a84353a0c92044e804669b
Publikováno v:
The Journal of Neuroscience. 43:656-671
Threat-related information attracts attention and disrupts ongoing behavior, and particularly so for more anxious individuals. Yet, it is unknown how and to what extent threat-related information leave lingering influences on behavior (e.g., by imped
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a07b7536f6de7a5b0895f3eac34230c3
https://doi.org/10.1523/jneurosci.1186-22.2022
https://doi.org/10.1523/jneurosci.1186-22.2022
Publikováno v:
The Journal of neuroscience : the official journal of the Society for Neuroscience.
Threat-related information attracts attention and disrupts on-going behavior, and particularly so for more anxious individuals. Yet, it is unknown how and to what extent threat-related information leave lingering influences on behavior, e.g. by imped
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4500c74c908ea2285f9abb88bbccb913
https://pubmed.ncbi.nlm.nih.gov/36526373
https://pubmed.ncbi.nlm.nih.gov/36526373
Publikováno v:
Journal of Cognitive Neuroscience, Vol. 33, No 3 (2021) pp. 402-421
Offering reward during encoding typically leads to better memory [Adcock, R. A., Thangavel, A., Whitfield-Gabrieli, S.,Knutson, B., & Gabrieli, J. D. E. Reward-motivated learning: Mesolimbic activation precedes memory formation. Neuron, 50, 507–517
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e0f25f57b471bb906875acd6341a9a1
https://pubmed.ncbi.nlm.nih.gov/33326326
https://pubmed.ncbi.nlm.nih.gov/33326326
Exploration reduces uncertainty about the environment and improves the quality of future decisions, but at the cost of provisional uncertain and suboptimal outcomes. Although anxiety promotes intolerance to uncertainty, it remains unclear whether and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f7f4b7c0cad2d7fe026353dc2b6dc7c
https://doi.org/10.1101/2020.09.16.300525
https://doi.org/10.1101/2020.09.16.300525
Autor:
Kristoffer C Aberg, Michael H Herzog
Publikováno v:
PLoS ONE, Vol 5, Iss 12, p e14161 (2010)
In motor learning, training a task B can disrupt improvements of performance of a previously learned task A, indicating that learning needs consolidation. An influential study suggested that this is the case also for visual perceptual learning. Using
Externí odkaz:
https://doaj.org/article/a7a2c1282fa54531956494fd9d4851c8
SummaryThe brain updates internal representation of the environment by using the mismatch between the predicted state/outcome and the actual one, termed prediction-error. In parallel, time perception in the sub-second range is crucial for many behavi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18e04287677824758902eb3753b5862f
https://doi.org/10.1101/766204
https://doi.org/10.1101/766204
Publikováno v:
Neuron
The explore-exploit dilemma refers to the challenge of deciding when to forego immediate rewards and explore new opportunities that could lead to greater rewards in the future. While motivational neural circuits facilitate reinforcement learning base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::530eabfaf9dc260784e2762116bd1a2e
https://pubmed.ncbi.nlm.nih.gov/31196672
https://pubmed.ncbi.nlm.nih.gov/31196672
Publikováno v:
NeuroImage, Vol 213, Iss, Pp 116719-(2020)
NeuroImage, Vol. 213 (2020) P. 116719
NeuroImage, Vol. 213 (2020) P. 116719
Inappropriate behaviors may result from acquiring maladaptive associations between irrelevant information in the environment and important events, such as reward or punishment. Pre-exposure effects are believed to prevent the expression of irrelevant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddcb860733599b6ffcaeaf3a61795a4a
https://pubmed.ncbi.nlm.nih.gov/32156624
https://pubmed.ncbi.nlm.nih.gov/32156624