Aug 2026· Nature· Vol 658, pp. 163 - 173· 2 citations· 78 references
Medicine
TL;DR
Behaviour of human participants in a prey-pursuit task reflects dynamic blending of goal-specific control policies, with hippocampus estimating latent states, anterior cingulate cortex orchestrating policy switches and orbitofrontal cortex supplying value-based contextualization rather than driving continuous policy updating.
I-BFM is introduced, to the authors' knowledge the first BFM for humanoid-object interaction, rather than relying on task-specific policies or reference tracking, and learns a shared representation of the coupled dynamics among the humanoid, objects, and their contacts using forward-backward representations and unsuper...
Zi-Qi Han, Yi-Tang Li, Jun Sun et al.· 0 citations
Understanding how the brain supports flexible, goal-directed behavior is a central aim of neuroscience. Yet such behavior is highly variable and unfolds over long timescales, making it challenging to understand its organization. Advances in behavioral tracking quantify movements but do not reveal the objectives that gu...
Aditi Jha, Keyue Sky Shi, Kara A. Fulton et al.· bioRxiv· 0 citations
Learning depends on both reward- and error-based feedback, yet how the brain integrates these distinct signals to guide behaviour remains fundamentally unclear. Here, using a normative computational framework, we derive credit assignment rules for both reward-based learning (RBL) and error-based learning (EBL). In cont...
Michele Garibbo, C. Filipe, L. Aitchison et al.· bioRxiv· 0 citations
This work presents the first high-fidelity computational implementation of the Goal-Directed Theory of affect, and establishes a transparent, testable framework that enables a continuous"simulation-empiry"research loop.
B. Hilpert, Tamás Szűcs, J. Broekens et al.· 0 citations
The efficacy of GEMS indicates the benefits of leveraging habitual behavior and multiple behavior control system coordination for believable embodied human-like agents.
Chong-Yu Bao, Hao-Kai Yang, Yu-Han Wang et al.· 0 citations
Cognitive control is a suite of processes that helps individuals pursue goals despite resistance or uncertainty about what to do. Deficits of cognitive control underlie compulsive or risky behavior, as well as other clinical challenges associated with difficulties in regulating impulses, attention, thoughts, and feelin...
Dale Zhou, Dani Cosme, Yoona Kang et al.· Neuroscience and Biobehavior...· 0 citations
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