Results 41 to 50 of about 483,558 (265)

Lessons From Deep Neural Networks for Studying the Coding Principles of Biological Neural Networks

Frontiers in Systems Neuroscience, 2021
One of the central goals in systems neuroscience is to understand how information is encoded in the brain, and the standard approach is to identify the relation between a stimulus and a neural response.
Hyojin Bae, Sang Jeong Kim, Chang-Eop Kim   +2 more
doaj   +1 more source

Neural network-based arithmetic coding of intra prediction modes in HEVC

, 2017
In both H.264 and HEVC, context-adaptive binary arithmetic coding (CABAC) is adopted as the entropy coding method. CABAC relies on manually designed binarization processes as well as handcrafted context models, which may restrict the compression ...
Li, Houqiang, Liu, Dong, Song, Rui, Wu, Feng   +3 more
core   +1 more source

Componential coding in the condition monitoring of electrical machines Part 2: application to a conventional machine and a novel machine [PDF]

, 2003
This paper (Part 2) presents the practical application of componential coding, the principles of which were described in the accompanying Part 1 paper.
A D Ball, B S Payne, C J S Webber, Chow M., Eisenmann R. C., Eren L., F Gu, Luo F., Lyon R. H., Payne B. S., Penman J., Starr A., Tavner P. J., Wowk V.   +13 more
core   +1 more source

Stable and dynamic representations of value in the prefrontal cortex

eLife, 2020
Optimal decision-making requires that stimulus-value associations are kept up to date by constantly comparing the expected value of a stimulus with its experienced outcome.
Pierre Enel, Joni D Wallis, Erin L Rich
doaj   +1 more source

Neural coding of naturalistic motion stimuli

, 2001
We study a wide field motion sensitive neuron in the visual system of the blowfly {\em Calliphora vicina}. By rotating the fly on a stepper motor outside in a wooded area, and along an angular motion trajectory representative of natural flight, we ...
Bialek, W., Lewen, G. D., van Steveninck, R. R. de Ruyter   +2 more
core   +2 more sources

Adaptive Filtering Enhances Information Transmission in Visual Cortex

, 2006
Sensory neuroscience seeks to understand how the brain encodes natural environments. However, neural coding has largely been studied using simplified stimuli.
A Kohn, AA Emondi, AB Saul, AL Fairhall, Andrei V. Kurgansky, BC Skottun, C Blakemore, D Chander, D Smyth, DG Albrecht, DJ Field, DJ Field, DL Ringach, DL Ruderman, DW Dong, EP Simoncelli, F Rieke, FE Theunissen, FE Theunissen, G Felsen, Hiroki Sugihara, I Ohzawa, JA Movshon, JD Victor, JJ Atick, Kenneth D. Miller, L Maffei, Michael P. Stryker, MJ Nolt, MJ Wainwright, MN Kvale, MP Sceniak, N Brenner, N Brenner, NC Rust, R Baddeley, R de Boer, R Shapley, RM Shapley, SA Baccus, Sergei P. Rebrik, SG Solomon, SM Smirnakis, SP Brown, SV David, T Hosoya, T Sharpee, Tatyana O. Sharpee, V Dragoi, Y Dan   +49 more
core   +1 more source

Changes in Neuronal Representations of Consonants in the Ascending Auditory System and Their Role in Speech Recognition

Frontiers in Neuroscience, 2018
A fundamental task of the ascending auditory system is to produce representations that facilitate the recognition of complex sounds. This is particularly challenging in the context of acoustic variability, such as that between different talkers producing
Mark A. Steadman, Mark A. Steadman, Christian J. Sumner   +2 more
doaj   +1 more source

To which extend is the "neural code" a metric ? [PDF]

, 2008
Here is proposed a review of the different choices to structure spike trains, using deterministic metrics. Temporal constraints observed in biological or computational spike trains are first taken into account.
Cessac, Bruno, Rostro-González, Horacio, Vasquez, Juan-Carlos, Viéville, Thierry   +3 more
core   +3 more sources

NEURAL CODES AND NEURAL RING ENDOMORPHISMS

Rocky Mountain Journal of Mathematics
22 pages, 6 figures and 9 ...
Gupta, Neha, Suhith, K. N.
openaire   +2 more sources

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source