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Reverberating activity in a neural network with distributed signal transmission delays [PDF]
PHYSICAL REVIEW E 76, 051908 (2007), 2007 It is known that an identical delay in all transmission lines can destabilize macroscopic stationarity of a neural network, causing oscillation or chaos. We analyze the collective dynamics of a network whose intra-transmission delays are distributed in time.
Takahiro Omi, Shigeru Shinomoto
arxiv +7 more sources
Extreme value statistics of nerve transmission delay. [PDF]
PLoS ONEDelays in nerve transmission are an important topic in the field of neuroscience. Spike signals fired or received by the dendrites of a neuron travel from the axon to a presynaptic cell.
Satori Tsuzuki
doaj +5 more sources
Anesthetic action on the transmission delay between cortex and thalamus explains the beta-buzz observed under propofol anesthesia. [PDF]
PLoS One, 2017 In recent years, more and more surgeries under general anesthesia have been performed with the assistance of electroencephalogram (EEG) monitors. An increase in anesthetic concentration leads to characteristic changes in the power spectra of the EEG ...
Hashemi M, Hutt A, Hight D, Sleigh J.
europepmc +2 more sources
Control Strategy in Movements with Transmission Delay
Journal of Motor Behavior, 2017 The strategy used by participants was studied when making movements in a Fitts movement paradigm with transmission delay between control input and display output. Fitts' law in the modified form developed by E. R. Hoffmann (1992) gave an excellent description of the data.
Shilpa Karri, Errol R. Hoffmann
openaire +4 more sources
Distributed loop network with minimum transmission delay
Theoretical Computer Science, 1992 AbstractDistributed loop networks are networks with at least one ring structure. They are widely used in the design of local area networks, multimodule memory organizations, data alignments in parallel memory systems, and supercomputer architecture. In this paper, we give a systematic and unified method of solutions in the design and implementation of ...
Paul Erdős, D. Frank Hsu
openalex +2 more sources
Effect of delay in diagnosis on transmission of COVID-19
Mathematical Biosciences and Engineering, 2020 The outbreak of COVID-19 caused by SARS-CoV-2 in Wuhan and other cities of China is a growing global concern. Delay in diagnosis and limited hospital resources lead to a rapid spread of COVID-19. In this study, we investigate the effect of delay in diagnosis on the disease transmission with a new formulated dynamic model.
Liu Yang +3 more
openaire +5 more sources
Power and delay optimal transmission scheduling small delay asymptotics [PDF]
IEEE International Symposium on Information Theory, 2003. Proceedings., 2003 In this paper, we consider a model for transmission scheduling over a fading channel. In this model, data randomly arrives at a transmission buffer where it is held until it is encoded and transmitted over the fading channel. The transmitter can vary the transmission power and rate based on both the channel state and the buffer occupancy. we also focus
Randall Berry
openalex +2 more sources
On local bifurcations in neural field models with transmission delays [PDF]
Journal of Mathematical Biology, 2012 Neural field models with transmission delay may be cast as abstract delay differential equations (DDE). The theory of dual semigroups (also called sun-star calculus) provides a natural framework for the analysis of a broad class of delay equations, among which DDE.
Stephan A. van Gils +3 more
openalex +7 more sources
Energy Harvesting Wireless Sensor Networks: Delay Analysis Considering Energy Costs of Sensing and Transmission [PDF]
IEEE Transactions on Wireless Communications, 2016 Energy harvesting (EH) provides a means of greatly enhancing the lifetime of wireless sensor nodes. However, the randomness inherent in the EH process may cause significant delay for performing sensing operations and transmitting sensed information to ...
Wanchun Liu +4 more
openalex +3 more sources
PLoS Neglected Tropical Diseases, 2016 Background Leprosy is a leading cause of preventable disability worldwide. Delay in diagnosis of patients augments the transmission of infection, and allows progression of disease and more severe disability.
Mary Henry +10 more
openalex +3 more sources