Stefan Bode

The Centroparietal Positivity Traces the Path of Evidence Accumulation During Dietary Decisions

The paper investigates whether the centroparietal positivity (CPP) reflects evidence accumulation during dietary decisions, finding it aligns with hypothesized accumulation trajectories.

An open dataset of human electroencephalographic and behavioural responses to food images

The paper introduces a dataset of EEG and behavioural responses to food images, along with normative ratings and questionnaire data, to study neural mechanisms of food choices.

Tracing the neural trajectories of evidence accumulation and motor preparation processes during voluntary decisions

This study examines neural processes during voluntary decisions, finding evidence accumulation and motor preparation dynamics similar to perceptual decisions.

Characterising the neural time-courses of food attribute representations

The paper examines how different food attributes are processed over time in the brain using EEG and ratings, finding distinct early and sustained neural time-courses for attribute representations.

Neural correlates of confidence during decision formation in a perceptual judgment task

This study investigates ERP correlates of confidence during decision formation in a perceptual judgment task and finds that higher confidence is associated with larger CPP amplitudes, independent of relative evidence.

The relationship between response dynamics and the formation of confidence varies across the lifespan

The paper examines how confidence judgments relate to response dynamics across the adult lifespan, finding age-dependent changes in these associations.

Position representations of moving objects align with real-time position in the early visual response

The paper shows that neural position representations of moving objects align with real-time positions during early visual processing, but delays persist in later stages.

Decoding continuous variables from event-related potential (ERP) data with linear support vector regression (SVR) using the Decision Decoding Toolbox (DDTBOX)

This paper demonstrates the use of linear support vector regression (SVR) in the Decision Decoding Toolbox (DDTBOX) to predict continuous variables from ERP data, showing its effectiveness across various analysis parameters.

Electrophysiological correlates of confidence differ across correct and erroneous perceptual decisions

The paper identifies distinct electrophysiological correlates of decision confidence during and after perceptual decisions, showing different neural patterns for correct and erroneous trials.

Divergent effects of absolute evidence magnitude on decision accuracy and confidence in perceptual judgements

The paper investigates how absolute evidence magnitude affects decision accuracy and confidence in perceptual judgments, finding that higher absolute evidence reduces accuracy but increases confidence.

Response time modelling reveals evidence for multiple, distinct sources of moral decision caution

This study uses response time modeling to show that moral decision caution is influenced by moral valence and context expectancy, with distinct cognitive processes underlying each effect.

Decoding explicit and implicit representations of health and taste attributes of foods in the human brain

This study decodes health and taste representations from brain activity during food decision-making, showing health information is processed earlier than taste in implicit decisions.

Neural correlates of metacognition across the adult lifespan

This study examines how metacognitive accuracy changes with age using ERPs, finding a decline in accuracy beyond task performance decline, while behavioral adaptation remains intact.

Tracking dynamic adjustments to decision making and performance monitoring processes in conflict tasks

The paper investigates how decision-making and performance monitoring adjust after conflict in a modified Flanker task, finding changes in sensory evidence and decision processes linked to frontal theta activity.

Visual mismatch responses index surprise signalling but not expectation suppression

The paper uses an adapted oddball design to isolate surprise and expectation suppression effects in visual mismatch responses, finding only surprise responses are present.

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

This study examines how monetary feedback affects belief updating in reward learning, finding faster learning and distinct electrophysiological responses compared to non-monetary feedback.

Hard decisions shape the neural coding of preferences

This study shows that preferences change during decision-making, with neural activity and eye-tracking predicting these changes and their behavioral relevance at re-evaluation.

The Decision Decoding ToolBOX (DDTBOX) - A multivariate pattern analysis toolbox for event-related potentials

DDTBOX is an open-source toolbox for multivariate pattern analysis of EEG data, enabling classification and regression of experimental variables through spatiotemporal decoding.

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

The paper investigates how the brain encodes information prediction errors during non-instrumental information seeking using EEG recordings from human participants.