#functional-connectivity News & Analysis

2 articles tagged with #functional-connectivity. AI-curated summaries with sentiment analysis and key takeaways from 50+ sources.

2 articles

AINeutralarXiv – CS AI · Jun 26/10

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Rare Events, Real Signals: Functional Ensembles as Units of Computation in Deep Spiking Networks

Researchers demonstrate that deep spiking neural networks organize information through functional ensembles—groups of neurons with statistically significant correlations—that encode data through rare, coordinated firing patterns. The study reveals these ensembles operate via robust computational principles similar to biological brains, with potential applications in neural network diagnostics and adversarial robustness testing.

AINeutralarXiv – CS AI · May 116/10

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Learning Cross-Atlas Consistent Brain Disorder Representations via Disentangled Multi-Atlas Functional Connectivity Learning

Researchers propose MADCLE, a machine learning framework that learns consistent brain disorder representations across multiple brain atlases by disentangling disease-related features from atlas-dependent and covariate factors. The approach demonstrates competitive performance on neurological disorder datasets (ADNI and ADHD-200) while addressing the fundamental problem that different brain parcellation schemes produce heterogeneous and sometimes contradictory functional connectivity representations.