Results 11 to 20 of about 3,276,277 (298)
PINNacle: A Comprehensive Benchmark of Physics-Informed Neural Networks for Solving PDEs [PDF]
Neural Information Processing Systems, 2023 While significant progress has been made on Physics-Informed Neural Networks (PINNs), a comprehensive comparison of these methods across a wide range of Partial Differential Equations (PDEs) is still lacking.
Zhongkai Hao +10 more
semanticscholar +1 more source
Building blocks of consciousness: Revealing the shared, hidden depths of our biological heritage
HTS Teologiese Studies/Theological Studies, 2020 Human consciousness has been a hard problem for thousands of years and, in the course of time, variously interpreted and often too narrowly defined. As a result, the possibility of animal consciousness, sentience or even the possibility that animals can ...
Juri van den Heever, Chris Jones
doaj +1 more source
What is the Key Conceptual or Methodological Bottleneck to Controlling Neural Biology?
Cell Systems, 2020 Neurostimulation techniques allow us to manipulate the activity of nervous systems, and even that of single neurons. In this piece, researchers discuss what they see as the current key bottlenecks to controlling neural biology.
S. Lempka +6 more
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MMP2 Modulates Inflammatory Response during Axonal Regeneration in the Murine Visual System
Cells, 2021 Neuroinflammation has been put forward as a mechanism triggering axonal regrowth in the mammalian central nervous system (CNS), yet little is known about the underlying cellular and molecular players connecting these two processes.
Lien Andries +11 more
doaj +1 more source
Glioblastoma remodelling of human neural circuits decreases survival
Nature, 2023 High-grade gliomas functionally remodel neural circuits in the human brain, promoting tumour progression and impairing cognition. Gliomas synaptically integrate into neural circuits^ 1 , 2 .
S. Krishna +28 more
semanticscholar +1 more source
Ultrafast Image Categorization in Biology and Neural Models
Vision, 2023 Humans are able to categorize images very efficiently, in particular to detect the presence of an animal very quickly. Recently, deep learning algorithms based on convolutional neural networks (CNNs) have achieved higher than human accuracy for a wide range of visual categorization tasks.
Jean-Nicolas Jérémie +1 more
openaire +4 more sources
Reelin function in neural stem cell biology [PDF]
Proceedings of the National Academy of Sciences, 2002 In the adult brain, neural stem cells (NSC) must migrate to express their neuroplastic potential. The addition of recombinant reelin to human NSC (HNSC) cultures facilitates neuronal retraction in the neurospheroid. Because we detected reelin, α3-integrin receptor subunits, and disabled-1 immunoreactivity in HNSC cultures, it is possible that integrin ...
H M, Kim +8 more
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Biology of the adult enteric neural stem cell [PDF]
Developmental Dynamics, 2006 AbstractAn increasing body of evidence has accumulated in recent years supporting the existence of neural stem cells in the adult gut. There are at least three groups that have obtained them using different methodologies and have described them in vitro.
Sandino, Estrada-Mondaca +2 more
openaire +2 more sources
Recurrent Neural Networks for Multivariate Time Series with Missing Values [PDF]
Scientific Reports, 2016 Multivariate time series data in practical applications, such as health care, geoscience, and biology, are characterized by a variety of missing values.
Zhengping Che +4 more
semanticscholar +1 more source
AI-Aristotle: A physics-informed framework for systems biology gray-box identification [PDF]
PLoS Comput. Biol., 2023 Discovering mathematical equations that govern physical and biological systems from observed data is a fundamental challenge in scientific research. We present a new physics-informed framework for parameter estimation and missing physics identification ...
Nazanin Ahmadi Daryakenari +3 more
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