ArticleBrain structure & function2014
Cortico-subthalamic connection predicts individual differences in value-driven choice bias.
Article in Brain structure & function, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Proactive response preparation contributes to contingency learning: novel evidence from force-sensitive keyboards.Psychological research · 2024Article
- Evolving characterization of the human hyperdirect pathway.Brain structure & function · 2023Review
- Neural Substrates of the Drift-Diffusion Model in Brain Disorders.Frontiers in computational neuroscience · 2021Review
- G-Causality Brain Connectivity Differences of Finger Movements between Motor Execution and Motor Imagery.Journal of healthcare engineering · 2019Article
- Size and shape matter: The impact of voxel geometry on the identification of small nuclei.PloS one · 2019Article
- The Connectivity Fingerprint of the Human Frontal Cortex, Subthalamic Nucleus, and Striatum.Frontiers in neuroanatomy · 2018Article
- The Psychophysiology of Action: A Multidisciplinary Endeavor for Integrating Action and Cognition.Frontiers in psychology · 2018Article
- Comparison of T2*-weighted and QSM contrasts in Parkinson's disease to visualize the STN with MRI.PloS one · 2017Article
- Comparing fixed and collapsing boundary versions of the diffusion model.Journal of mathematical psychology · 2016Article
- The Subthalamic Nucleus, Limbic Function, and Impulse Control.Neuropsychology review · 2015Review
- Top-down response suppression mitigates action tendencies triggered by a motivating stimulus.Current biology : CB · 2014Article
- Brain networks of perceptual decision-making: an fMRI ALE meta-analysis.Frontiers in human neuroscience · 2014Article
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Authors and funding
4 authors.
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Abstract
It has been suggested that a connection between the STN and value-sensitive areas of the prefrontal cortex might mediate value-based actions in perceptual decision making. In this study, we first seek to quantify a structural connection between the STN and a cortical region that was associated with mechanisms underlying bias in choice behavior (vmPFC). Next, we tested whether individual differences in the probabilistic tract-strength of this connection were predictive for individual differences in the magnitude of bias in a perceptual decision-making task. Probabilistic tractography was used to measure the tract-strength between the STN and the vmPFC. Bias was quantified using an accumulation-to-bound model where a shift in the starting point of the accumulation of sensory evidence causes faster and more choices for an alternative that is more likely or more valuable. Results show that vmPFC is structurally connected with the STN and that the strength of this connection is predictive for choice bias towards an alternative that is more valuable, but not for choice bias towards an alternative that is more likely. These findings confirm the involvement of the cortico-subthalamic circuit in mechanisms underlying value-based actions in perceptual decision making.
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