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Risk related brain regions detected with 3D image FPCA
Chen, Ying; Härdle, Wolfgang; Qiang, He; Majer, Piotr - 2015
Risk attitude and perception is reflected in brain reactions during RPID experiments. Given the fMRI data, an important … the fMRI data. In order to cope with this fact we propose a 3D Image Functional Principal Component Analysis (3D Image …
Persistent link: https://www.econbiz.de/10010529349
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Portfolio decisions and brain reactions via the CEAD method
Majer, Piotr; Mohr, Peter; Heekeren, Hauke R.; Härdle, … - 2014
functional magnetic resonance imaging (fMRI) data from an investment decision (ID) study for ID-related effects. We propose a new … choice options and changes in fMRI signal in the anterior insula (aINS) and DMPFC. Additionally, individual differences in …
Persistent link: https://www.econbiz.de/10010379977
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Portfolio decisions and brain reactions via the CEAD method
Majer, Piotr; Mohr, Peter N. C.; Heekeren, Hauke R.; … - 2014
functional magnetic resonance imaging (fMRI) data from an investment decision (ID) study for ID-related effects. We propose a new … choice options and changes in fMRI signal in the anterior insula (aINS) and DMPFC. Additionally, individual differences in …
Persistent link: https://www.econbiz.de/10010427044
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Risk Patterns and Correlated Brain Activities. Multidimensional statistical analysis of fMRI data with application to risk patterns
Myšičková, Alena; Song, Song; Majer, Piotr; Mohr, … - Sonderforschungsbereich 649: Ökonomisches Risiko, … - 2011
neuroeconomics. Here, we reanalyze functional magnetic resonance imaging (fMRI) data on 17 subjects which were exposed to an …-oxygen-level dependent (BOLD) fMRI signals. Our goal is to capture the dynamic behavior of specific brain regions of all subjects in this …
Persistent link: https://www.econbiz.de/10009364994
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Risk patterns and correlated brain activities: Multidimensional statistical analysis of fMRI data with application to risk patterns
Myšičková, Alena; Song, Song; Majer, Piotr; Mohr, … - 2011
neuroeconomics. Here, we reanalyze functional magnetic resonance imaging (fMRI) data on 17 subjects which were exposed to an …-oxygen-level dependent (BOLD) fMRI signals. Our goal is to capture the dynamic behavior of specific brain regions of all subjects in this … subjects' decision behavior. Keywords: risk, risk attitude, fMRI, decision making, medial orbifrontal cortex, semiparametric …
Persistent link: https://www.econbiz.de/10010319198
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Risk patterns and correlated brain activities : multidimensional statistical analysis of fMRI data with application to risk patterns
Myšičková, Alena; Song, Song; Majer, Piotr; Mohr, Peter - 2011
neuroeconomics. Here, we reanalyze functional magnetic resonance imaging (fMRI) data on 17 subjects which were exposed to an …-oxygen-level dependent (BOLD) fMRI signals. Our goal is to capture the dynamic behavior of specific brain regions of all subjects in this … subjects' decision behavior. Keywords: risk, risk attitude, fMRI, decision making, medial orbifrontal cortex, semiparametric …
Persistent link: https://www.econbiz.de/10009381742
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Risk Related Brain Regions Detected with 3D Image FPCA
Chen, Ying - 2015
Risk attitude and perception is reflected in brain reactions during RPID experiments. Given the fMRI data, an important … the fMRI data. In order to cope with this fact we propose a 3D Image Functional Principal Component Analysis (3D Image …
Persistent link: https://www.econbiz.de/10013019424
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Portfolio Decisions and Brain Reactions Via the CEAD Method
Majer, Piotr - 2016
functional magnetic resonance imaging (fMRI) data from an Investment decision study for stimulus-related effects. We propose a … admits a model-free analysis of the local fMRI signal. Applying a GLM on the DSFM-based time series resulted in a significant … correlation between the risk of choice options and changes in fMRI signal in the anterior insula and dorsomedial prefrontal cortex …
Persistent link: https://www.econbiz.de/10012992806
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Dynamic decision structure and risk taking
Eichberger, Jürgen; Güth, Werner; Müller, Wieland - 1999
This paper investigates the behaviour in repeated decision situations. The experimental study shows that subjects show low or no risk-aversion, but put very high value on the opportunity to sell the lottery in every stage of the decision problem. There is evidence that risk attitudes depend on...
Persistent link: https://www.econbiz.de/10009582412
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Neural activations associated with decision-time and choice in a milk labeling experiment
Crespi, John M.; Lusk, Jayson L.; Cherry, J. Bradley C.; … - In: American journal of agricultural economics 98 (2016) 1, pp. 74-91
Persistent link: https://www.econbiz.de/10011580366