ArticleFrontiers in neural circuits2025
Emergent functions of noise-driven spontaneous activity: homeostatic maintenance of criticality and memory consolidation.
Article in Frontiers in neural circuits, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Emergence of Deviance Detection in Cortical Cultures Through Maturation, Criticality, and Early Experience.The European journal of neuroscience · 2026Article
- Deviance detection and regularity sensitivity in dissociated neuronal cultures.Frontiers in neural circuits · 2025Article
- Does the brain's E:I balance really shape long-range temporal correlations? Lessons learned from 3T MRI.Imaging neuroscience (Cambridge, Mass.)Article
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Authors and funding
3 authors.
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Abstract
Unlike digital computers, the brain exhibits spontaneous activity even during complete rest, despite the evolutionary pressure for energy efficiency. Inspired by the critical brain hypothesis, which proposes that the brain operates optimally near a critical point of phase transition in the dynamics of neural networks to improve computational efficiency, we postulate that spontaneous activity plays a homeostatic role in the development and maintenance of criticality. Criticality in the brain is associated with the balance between excitatory and inhibitory synaptic inputs (EI balance), which is essential for maintaining neural computation performance. Here, we hypothesize that both criticality and EI balance are stabilized by appropriate noise levels and spike-timing-dependent plasticity (STDP) windows. Using spiking neural network (SNN) simulations and
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