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neuroscience

180 papers

#machine learning Preprint Sep 2026

XAI-Refine: An Automated Explanation-Knowledge Loop for Brain-Age Prediction

XAI-Refine is proposed, an automated explanation-knowledge loop for brain-age prediction from resting-state functional connectivity that consolidates complementary post-hoc analyses across repeated training runs into reliable, structured model explanations and proposes a structured route from post-hoc analysis to evide...

Yang Qiao, Jun-Jie Wu, De-Qiang Qiu et al. · 0 citations
#artificial intelligence Preprint Sep 2026

Adaptive Entangled Game Modules in Artificial General Intelligence

We introduce a probability-wave framework for modeling the collective behavior of interacting adaptive agents, deriving testable eigenmodes through a generalized behavioral intelligence (GBI) nonlocal probability-wave equation. This framework captures a broad range of human intelligence behaviors with analytical mechan...

Hao-Chen Li, Xin-Shuai Guo, Jing Ouyang et al. · 0 citations
#machine learning Preprint Open access Sep 2026

Dynamical stability for dense patterns in attractor neural networks

Recurrent neural networks are canonical models of biological memory. In these models, memories are represented by distributed patterns of neural activity that are stored in the recurrent connections between neurons, such that they become attractors of the network's dynamics. During memory recall, network dynamics thus...

Uri Cohen, M\'at\'e Lengyel · 0 citations
#machine learning Preprint Sep 2026

A Gradient-based yet Spike-Timing-Dependent Solution to the Feedback Learning Problem in Neural Microcircuits

This work reformulates temporal credit assignment as a state separation problem: extracting task-required components induced by historical perturbations directly from the current neural state, which enables an online feedback learning framework for NMCs through a gradient tunneling algorithm and the lead-lag expansion...

Xiang-Nan Zhang, Jing-Xin Liu, Ran-Qi Lu et al. · 0 citations
#machine learning Preprint Sep 2026

Why shared attention vectors fail: a case for outcome-indexed tuning

Dimensional attention in learning is often implemented as a globally shared attention vector, where each stimulus dimension corresponds to a single scalar. These scalars are learned by models through gradient-descent on error, where predictive features acquire more salience. We show that under multi-outcome learning, w...

L. Dome · 0 citations

EmoMind: Decoding Affective Captions from Human Brain fMRI

EmoMind is presented, the first end-to-end pipeline for decoding affective captions directly from fMRI signals and establishes continuous brain-decoded affect as a viable control signal for individualized affective caption generation and open new directions for studying individual affective brain organisation.

B. A. Mohammed, Lin Gu, Ruogo Fang · 0 citations

A New Strategy for Artificial Intelligence: Training Foundation Models Directly on Human Brain Data

It is hypothesized that neuroimaging data could open a window into elements of human cognition that are not accessible through observable actions, and it is argued that this additional knowledge could be used, alongside classical training data, to overcome some of the current limitations of foundation models.

Maël Donoso · 4 citations

What does a system modify when it modifies itself?

A minimal analytical model distinguishing functional rules Phi_t = {R0, ..., Rk}, modification mechanisms Mt, and evaluation criteria Nt is proposed, which yields a conditional crossed-opacities hypothesis: humans often have richer endogenous self-description at abstract and strategic levels than at implementation leve...

Florentin Koch · 0 citations
#artificial intelligence Preprint Sep 2026

Formation of structural attractors in neuromorphic systems

The results demonstrate the mathematical consistency and computational feasibility of the proposed model, while the neurobiological hypotheses outline potential directions for its experimental verification.

Yurii Parzhyn, A. Schwarzmann, Mykyta Lapin et al. · 0 citations
#artificial intelligence Review Sep 2026

A Roadmap for MEG Foundation Models

This perspective lays down the basic concepts needed to understand MEG foundation models and provides a didactic overview of the field's key design choices, including tokenization, sensor- versus source-space representations, sensor-geometry encoding, backbone architectures, self-supervised objectives, and pretraining...

Philipp Thölke, Hamza Abdelhedi, Yorguin-José Mantilla-Ramos et al. · 1 citation
#artificial intelligence Open access Aug 2026

Inferring Affective Consciousness in an Artificial Agent: A Case Study

How a simple artificial agent that instantiates attributes of an affective system engaging in felt uncertainty about its intrinsic needs in relation to environmental resources can similarly display hedonic place preference behaviour — through an apparently subjective form of information processing — while simultaneousl...

M. Solms, St John Grimbly, B. Bassett et al. · 0 citations

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