Decoding unstable decision preferences from brain activity

Effective brain connectivity at rest is associated with choice-induced preference formation.

Katharina Voigt, Carsten Murawski, Sebastian Speer, Stefan Bode

2020-04-03

Preferences can change as a consequence of making a hard decision whereby the value of chosen options increases and the value of r..

Evaluating the influence of message framing and graphic imagery on perceptions of food product health warnings

Daniel H Rosenblatt, Helen Dixon, Melanie Wakefield, Stefan Bode

2019-10-01

Food product health warnings may be a valuable intervention strategy for helping reduce obesity rates and the negative health outc..

Monetary feedback modulates performance and electrophysiological indices of belief updating in reward learning.

Daniel Bennett, Karen Sasmita, Ryan T Maloney, Carsten Murawski, Stefan Bode

2019-07-05

Belief updating entails the incorporation of new information about the environment into internal models of the world. Bayesian inf..

Hard Decisions Shape the Neural Coding of Preferences

Katharina Voigt, Carsten Murawski, Sebastian Speer, Stefan Bode

2019-01-23

Hard decisions between equally valued alternatives can result in preference changes, meaning that subsequent valuations for chosen..

The Decision Decoding ToolBOX (DDTBOX) - A Multivariate Pattern Analysis Toolbox for Event-Related Potentials

Stefan Bode, Daniel Feuerriegel, Daniel Bennett, Phillip M Alday

2019-01-01

In recent years, neuroimaging research in cognitive neuroscience has increasingly used multivariate pattern analysis (MVPA) to inv..

Dorsolateral and medial prefrontal cortex mediate the influence of incidental priming on economic decision making in obesity

Filip Morys, Stefan Bode, Annette Horstmann

2018-12-04

Obese individuals discount future rewards to a higher degree than lean individuals, which is generally considered disadvantageous...

Perceived freedom of choice is associated with neural encoding of option availability

Natalie Rens, Stefan Bode, Ross Cunnington

2018-08-15

Freedom of choice has been defined as the opportunity to choose alternative plans of action. In this fMRI study, we investigated h..

Health warnings promote healthier dietary decision making: Effects of positive versus negative message framing and graphic versus text-based warnings

Daniel H Rosenblatt, Stefan Bode, Helen Dixon, Carsten Murawski, Patrick Summerell, Alyssa Ng, Melanie Wakefield

2018-08-01

Food product health warnings have been proposed as a potential obesity prevention strategy. This study examined the effects of tex..

Event-Related Potentials in Relation to Risk-Taking: A Systematic Review

Dilushi Chandrakumar, Daniel Feuerriegel, Stefan Bode, Megan Grech, Hannah AD Keage

2018-06-19

Event-related potentials (ERPs) have been used to investigate neural mechanisms underlying risk-related decisions over the last 16..

Feedback discounting in probabilistic categorization: Converging evidence from EEG and cognitive modelling

David Keisuke Sewell, Hayley Anne Warren, Daniel Rosenblatt, Maxwell Lyons, S Bode

2018-06-01

In simple probabilistic learning environments, the informational value of corrective feedback gradually declines over time. This i..

The neural encoding of information prediction errors during non-instrumental information seeking

Maja Brydevall, Daniel Bennett, Carsten Murawski, Stefan Bode

2018-04-17

In a dynamic world, accurate beliefs about the environment are vital for survival, and individuals should therefore regularly seek..

Dissociating neural variability related to stimulus quality and response times in perceptual decision-making

Stefan Bode, Daniel Bennett, David K Sewell, Bryan Paton, Gary F Egan, Philip L Smith, Carsten Murawski

2018-03-01

According to sequential sampling models, perceptual decision-making is based on accumulation of noisy evidence towards a decision ..

Food product health warnings promote dietary self-control through reductions in neural signals indexing food cue reactivity

C Murawski, S Bode, DH Rosenblatt, P Summerell, A Ng, H Dixon, M Wakefield

2018-01-01

Modern societies are replete with palatable food cues. A growing body of evidence suggests that food cue exposure activates condit..

Proactive Recruitment of Frontoparietal and Salience Networks for Voluntary Decisions

Natalie Rens, Stefan Bode, Hana Burianova, Ross Cunnington

2017-12-12

There is evidence that neural patterns are predictive of voluntary decisions, but findings come from paradigms that have typically..

Endogenous formation of preferences: Choices systematically change willingness-to-pay for goods

K Voigt, C Murawski, S Bode

2017-12-01

Standard decision theory assumes that choices result from stable preferences. This position has been challenged by claims that the..

Caloric Primary Rewards Systematically Alter Time Perception

Bowen J Fung, Carsten Murawski, Stefan Bode

2017-11-01

Human time perception can be influenced by contextual factors, such as the presence of reward. Yet, the exact nature of the relati..

Multivariate pattern analysis of event-related potentials predicts the subjective relevance of everyday objects

William Francis Turner, Phillip Johnston, Kathleen de Boer, Carmen Morawetz, Stefan Bode

2017-10-01

Potentially decision-relevant stimuli have been proposed to undergo immediate semantic processing. The current study investigated ..

Spatio-temporal patterns of event-related potentials related to audiovisual synchrony judgments in older adults

Yu Man Chan, Michael Julian Pianta, Stefan Bode, Allison Maree McKendrick

2017-07-01

Older adults have altered perception of the relative timing between auditory and visual stimuli, even when stimuli are scaled to e..

High monetary reward rates and caloric rewards decrease temporal persistence

B Fung, S Bode, C Murawski

2017-02-22

Temporal persistence refers to an individual's capacity to wait for future rewards, while forgoing possible alternatives. This req..

Cardiac signals are independently associated with temporal discounting and time perception

C MURAWSKI, B Fung, D Crone, S Bode

2017-01-24

Cardiac signals reflect the function of the autonomic nervous system (ANS) and have previously been associated with a range of sel..

Uncovering contextual biases in human decision-making. A multivariate analysis approach for patterns of functional magnetic resonance imaging data and event-related potentials

S BODE

2017-01-01

Decision-making is a fundamental aspect of human cognition and behaviour. Every day, we make a multitude of decisions, ranging fro..

Intrinsic Valuation of Information in Decision Making under Uncertainty

D Bennett, S Bode, M Brydevall, H Warren, C Murawski

2016-07-01

In a dynamic world, an accurate model of the environment is vital for survival, and agents ought regularly to seek out new informa..

The neural origins of evidence accumulation for perceptual decisions: Evidence from two identical ERP and fMRI studies

Stefan Bode, Daniel Bennett, Elaine Corbett, David Sewell, Bryan Paton, Jutta Stahl, Gary F Egan, Philip L Smith, Carsten Murawski

2016-07-01

Single-Trial Event-Related Potential Correlates of Belief Updating

Daniel Bennett, Carsten Murawski, Stefan Bode

2015-09-01

Belief updating-the process by which an agent alters an internal model of its environment-is a core function of the CNS. Recent th..

Predicting errors from patterns of event-related potentials preceding an overt response

Stefan Bode, Jutta Stahl

2014-12-01

Everyday actions often require fast and efficient error detection and error correction. For this, the brain has to accumulate evid..

Demystifying "free will": The role of contextual information and evidence accumulation for predictive brain activity

Stefan Bode, Carsten Murawski, Chun Siong Soon, Philipp Bode, Jutta Stahl, Philip L Smith

2014-11-01

Novel multivariate pattern classification analyses have enabled the prediction of decision outcomes from brain activity prior to d..

Distributed Patterns of Event-Related Potentials Predict Subsequent Ratings of Abstract Stimulus Attributes

Stefan Bode, Daniel Bennett, Jutta Stahl, Carsten Murawski

2014-10-01

Exposure to pleasant and rewarding visual stimuli can bias people's choices towards either immediate or delayed gratification. We ..

Coping with confounds in multivoxel pattern analysis: What should we do about reaction time differences? A comment on Todd, Nystrom & Cohen 2013

Alexandra Woolgar, Polina Golland, Stefan Bode

2014-09-01

Multivoxel pattern analysis (MVPA) is a sensitive and increasingly popular method for examining differences between neural activat..