10 papers · ranked by Valyu relevance
Roxana Zeraati, Viola Priesemann, Anna Levina
Self-organized criticality has been proposed to be a universal mechanism for the emergence of scale-free dynamics in many complex systems, and possibly in the brain. While such scalefree patterns were identified experimentally in many different types of neural recordings, the biological principles behind their…
Rodrigo P. Rocha, Loren Koçillari, Samir Suweis, Maurizio Corbetta + 1 more
'Amos Maritan'] Understanding the relationship between large-scale structural and functional brain networks remains a crucial issue in modern neuroscience. Recently, there has been growing interest in investigating the role of homeostatic plasticity mechanisms, across different spatiotemporal scales, in regulating…
Ning Qiao, Chiara Bartolozzi, Giacomo Indiveri
—Homeostatic plasticity is a stabilizing mechanism commonly observed in real neural systems that allows neurons to maintain their activity around a functional operating point. This phenomenon can be used in neuromorphic systems to compensate for slowly changing conditions or chronic shifts in the system configuration.…
Ning Qiao, Giacomo Indiveri, Chiara Bartolozzi
—Homeostatic plasticity is a stabilizing mechanism that allows neural systems to maintain their activity around a functional operating point. This is an extremely useful mechanism for neuromorphic computing systems, as it can be used to compensate for chronic shifts, for example due to changes in the network structure.…
Peter J. Hellyer, Barbara Jachs, Robert Leech, Claudia Clopath
Rich, spontaneous brain activity has been observed across a range of different temporal and spatial scales. These dynamics are thought to be important t for efficient neural functioning. Experimental evidence suggests that these neural dynamics are maintained across a variety of different cognitive states, in response…
Elisa Castaldi, Claudia Lunghi, Maria Concetta Morrone
Between 1-5:100 people worldwide has never experienced normotypic vision due to a condition called amblyopia, and about 1:4000 suffer from inherited retinal dystrophies that progressively lead them to blindness. While a wide range of technologies and therapies are being developed to restore vision, a fundamental…
Weiping Wu, Shuaixin Fan, Xuan Wu, Lili Fang + 1 more
Transition metal catalysis has revolutionized modern synthetic chemistry for its diverse modes of coordination reactivity. However, this versatility in reactivity is also the predominant cause of catalyst deactivation, a persisting issue that can significantly compromise its synthetic value. Homeostatic catalysis, a…
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The therapeutic potential of cannabis remains constrained by persistent physiological side effects that limit both medical applications and user tolerability. This paper presents a theo- retical framework for addressing these limitations through coordinated multi-target pharma- cological intervention. By synthesizing…
Carley V. Cook, Ariel M. Lighty, Brenda J. Smith, Ashlee N. Ford Versypt
Bone remodeling is an essential physiological process in the adult skeleton. Due to the complex nature of this process, many mathematical models of bone remodeling have been developed. Each of these models has unique features, but they have underlying patterns. In this review, the authors highlight the important…
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Understanding how plants respond to dynamic and spatially variable stimuli is a key goal in plant sciences. Traditional imaging methods often involve a trade-off between environmental control and spatial resolution, limiting their ability to capture real-time responses in high resolution. Microfluidic technology…