AIMC Topic: Neurons

Clear Filters Showing 871 to 880 of 1394 articles

DeepNEU: cellular reprogramming comes of age - a machine learning platform with application to rare diseases research.

Orphanet journal of rare diseases Jan 10, 2019
BACKGROUND: Conversion of human somatic cells into induced pluripotent stem cells (iPSCs) is often an inefficient, time consuming and expensive process. Also, the tendency of iPSCs to revert to their original somatic cell type over time continues to ...
Humans Machine Learning Cellular Reprogramming Myocytes, Cardiac Rare Diseases Induced Pluripotent Stem Cells Rett Syndrome Fibroblasts Cell Differentiation Neurons
View on PubMed DOI

Hindmarsh-Rose neuron model with memristors.

Bio Systems Jan 9, 2019
We analyze single and coupled Hindmarsh-Rose neurons in the presence of a time varying electromagnetic field which results from the exchange of ions across the membrane. Memristors are used to model the relation between magnetic flux of the electroma...
Electromagnetic Fields Membrane Potentials Electrical Synapses Models, Neurological Models, Biological Humans Neurons Neural Networks, Computer Nonlinear Dynamics Cell Membrane Ion Exchange
View on PubMed DOI

'Artiphysiology' reveals V4-like shape tuning in a deep network trained for image classification.

eLife Dec 20, 2018
Deep networks provide a potentially rich interconnection between neuroscientific and artificial approaches to understanding visual intelligence, but the relationship between artificial and neural representations of complex visual form has not been el...
Neural Networks, Computer Computer Simulation Animals Macaca mulatta Image Processing, Computer-Assisted Neurons Photic Stimulation
View on PubMed DOI

Deep learning in spiking neural networks.

Neural networks : the official journal of the International Neural Network Society Dec 18, 2018
In recent years, deep learning has revolutionized the field of machine learning, for computer vision in particular. In this approach, a deep (multilayer) artificial neural network (ANN) is trained, most often in a supervised manner using backpropagat...
Models, Neurological Algorithms Humans Action Potentials Brain Neural Networks, Computer Neurons Deep Learning Machine Learning
View on PubMed DOI

Degradation of TRPML1 in Neurons Reduces Neuron Survival in Transient Global Cerebral Ischemia.

Oxidative medicine and cellular longevity Dec 18, 2018
Postcardiac arrest syndrome yields poor neurological outcomes, but the mechanisms underlying this condition remain poorly understood. Autophagy plays an important role in neuronal apoptosis induced by ischemia. However, whether autophagy is involved ...
Apoptosis Cells, Cultured Quinolines Mice, Inbred C57BL Transient Receptor Potential Channels Reperfusion Injury Animals Male Oxidative Stress Phthalimides Astrocytes Mice Ischemic Attack, Transient Disease Models, Animal Autophagy Microtubule-Associated Proteins Neurons
View on PubMed DOI

Asynchronous Multiplex Communication Channels in 2-D Neural Network With Fluctuating Characteristics.

IEEE transactions on neural networks and learning systems Dec 14, 2018
Neurons behave like transistors, but have fluctuating characteristics. In this paper, we show that several asynchronous multiplex communication channels can be established in a 2-D mesh neural network with randomly generated weights between eight nei...
Brain Computer Simulation Communication Humans Neural Networks, Computer Models, Neurological Action Potentials Neurons
View on PubMed DOI

The Complex Behaviour of a Simple Neural Oscillator Model in the Human Cortex.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society Nov 28, 2018
The brain is a complex organ responsible for memory storage and reasoning; however, the mechanisms underlying these processes remain unknown. This paper forms a contribution to a lot of theoretical studies devoted to regular or chaotic oscillations o...
Neural Pathways Membrane Potentials Neurons Synapses Cerebral Cortex Humans Neural Networks, Computer Algorithms Computer Simulation Models, Neurological Signal Processing, Computer-Assisted
View on PubMed DOI

Synchronization-induced spike termination in networks of bistable neurons.

Neural networks : the official journal of the International Neural Network Society Nov 27, 2018
We observe and study a self-organized phenomenon whereby the activity in a network of spiking neurons spontaneously terminates. We consider different types of populations, consisting of bistable model neurons connected electrically by gap junctions, ...
Neurons Synapses Nerve Net Gap Junctions Cortical Synchronization Neural Networks, Computer Models, Neurological Action Potentials Humans
View on PubMed DOI

Emergent neural turing machine and its visual navigation.

Neural networks : the official journal of the International Neural Network Society Nov 27, 2018
Traditional Turing Machines (TMs) are symbolic whose hand-crafted representations are static and limited. Developmental Network 1 (DN-1) uses emergent representation to perform Turing Computation. But DN-1 lacks hierarchy in its internal representati...
Humans Neurons Photic Stimulation Neural Networks, Computer Pattern Recognition, Visual Machine Learning Learning
View on PubMed DOI

Brain CT and MRI medical image fusion using convolutional neural networks and a dual-channel spiking cortical model.

Medical & biological engineering & computing Nov 23, 2018
The aim of medical image fusion is to improve the clinical diagnosis accuracy, so the fused image is generated by preserving salient features and details of the source images. This paper designs a novel fusion scheme for CT and MRI medical images bas...
Neurons Neural Networks, Computer Brain Tomography, X-Ray Computed Image Processing, Computer-Assisted Magnetic Resonance Imaging Models, Neurological Humans
View on PubMed DOI
Popular Topics
Recent Journals