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Akademický článek

Adaptive biasing of action-selective cortical build-up activity by stimulus history

Autor: Anke Braun, Tobias H Donner

Publikováno v: eLife, Vol 12 (2023)

Decisions under uncertainty are often biased by the history of preceding sensory input, behavioral choices, or received outcomes. Behavioral studies of perceptual decisions suggest that such history-dependent biases affect the accumulation of evidenc

Externí odkaz: https://doaj.org/article/58c019d3edfa4b0a94114f477e52ef25

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Akademický článek

Pupil-linked arousal is driven by decision uncertainty and alters serial choice bias

Autor: Anne E. Urai, Anke Braun, Tobias H. Donner

Publikováno v: Nature Communications, Vol 8, Iss 1, Pp 1-11 (2017)

Decision uncertainty is often associated with higher order cognition and can impact choices. Here the authors show that post-decision pupil dilation scales with uncertainty and predicts a change in upcoming choice patterns.

Externí odkaz: https://doaj.org/article/9d973143d5694bc2b144ea5e87482643

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Decision making: How the past guides the future in frontal cortex

Autor: Bharath Chandra Talluri, Anke Braun, Tobias H. Donner

Publikováno v: Current Biology. 31:R303-R306

Summary Our judgments of our environment are often shaped by heuristics and prior experience. New research shows that the resulting biases are encoded, and combined with new sensory input, by groups of neurons in the frontal cortex during decisions u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8131cdc2923462dc8ad0fa3771a291e1
https://doi.org/10.1016/j.cub.2021.01.020

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Adaptive history biases result from confidence-weighted accumulation of past choices

Autor: Tobias H. Donner, Anne E Urai, Anke Braun

Publikováno v: Journal of Neuroscience, 38(10), 2418-2429
Journal of Neuroscience
The Journal of Neuroscience

Perceptual decision-making is biased by previous events, including the history of preceding choices: Observers tend to repeat (or alternate) their judgments of the sensory environment more often than expected by chance. Computational models postulate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2352285d27235bef189b142846329142
https://doi.org/10.1523/jneurosci.2189-17.2017

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Pupil-linked arousal is driven by decision uncertainty and alters serial choice bias

Autor: Tobias H. Donner, Anke Braun, Anne E Urai

Publikováno v: Nature Communications, 8
Nature Communications
Nature Communications, Vol 8, Iss 1, Pp 1-11 (2017)
Nature Communications, 8:14637. Nature Publishing Group

While judging their sensory environments, decision-makers seem to use the uncertainty about their choices to guide adjustments of their subsequent behaviour. One possible source of these behavioural adjustments is arousal: decision uncertainty might

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c30d829797522f847edc4abefee9f806
https://doi.org/10.1038/ncomms14637

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Elevated Fasting Plasma Cortisol Is Associated with Ischemic Heart Disease and Its Risk Factors in People with Type 2 Diabetes: The Edinburgh Type 2 Diabetes Study

Autor: Rebecca M, Reynolds, Javier, Labad, Mark W J, Strachan, Anke, Braun, F Gerry R, Fowkes, Amanda J, Lee, Brian M, Frier, Jonathan R, Seckl, Brian R, Walker, Jackie F, Price, G D O, Lowe

Publikováno v: The Journal of Clinical Endocrinology & Metabolism. 95:1602-1608

Increased activity of the hypothalamic-pituitary-adrenal (HPA) axis may underlie the metabolic syndrome, but whether circulating cortisol levels predict cardiovascular end points is less clear. People with type 2 diabetes are at increased cardiovascu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::967d6ee12f3cd6f4bf20c59efd147a06
https://doi.org/10.1210/jc.2009-2112

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SGS: a structured treatment and teaching programme for older patients with diabetes mellitus--a prospective randomised controlled multi-centre trial

Autor: Ulrich A. Müller, Anke Braun, Andrej Zeyfang, Thomas Kubiak, Martina Meier-Höfig, Jörn Kuntsche, Irene Feucht

Publikováno v: Age and Ageing

Objectives: evaluation of the effectiveness of a new structured diabetes teaching and treatment programme (DTTP) with specific didactical approaches and topics for geriatric patients with diabetes mellitus. Design: a prospective randomised controlled

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0297ae39a7d4aefd5a8f5c71a735d096
https://doi.org/10.1093/ageing/afp056

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A special care unit for acutely ill patients with dementia and challenging behaviour as a model of geriatric care

Autor: Daniel Hüger, Katinka Grünendahl, Ute Hestermann, Peter Oster, Ilona Dutzi, Elke Müller, Anke Braun, Tania Zieschang, Norbert Specht-Leible

Publikováno v: Zeitschrift für Gerontologie und Geriatrie. 41:453-459

This paper describes the development and management of a new model of care for hospitalized patients with challenging behaviour evoked by dementia and/or delirium. To ameliorate care for patients with dementia in a geriatric acute care hospital a seg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::015ebdc07f6230174c1c2ae6e6d4ba53
https://doi.org/10.1007/s00391-008-0023-3

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