Zobrazeno 1 - 10
of 1 174
pro vyhledávání: '"population coding"'
Autor:
Leonid Timchenko, Natalia Kokriatskaia, Volodymyr Tverdomed, Anatolii Horban, Oleksandr Sobovyi, Liudmyla Pogrebniak, Nelia Burlaka, Yurii Didenko, Maksym Kozyr, Ainur Kozbakova
Publikováno v:
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, Vol 14, Iss 3 (2024)
The paper presents the analysis of neurobiological data on the existence of the structure of a parallel-hierarchical network. Discussed method of parallel-hierarchical transformation based on population coding and its application for the pattern reco
Externí odkaz:
https://doaj.org/article/d1f6c70a98724fc9826aacce489ed1ab
Publikováno v:
eLife, Vol 12 (2024)
Categorical sensory representations are critical for many behaviors, including speech perception. In the auditory system, categorical information is thought to arise hierarchically, becoming increasingly prominent in higher-order cortical regions. Th
Externí odkaz:
https://doaj.org/article/ad01abdfb28d42bf843be58c3814df14
Autor:
Ivan Tomić, Paul M Bays
Publikováno v:
eLife, Vol 12 (2024)
Probing memory of a complex visual image within a few hundred milliseconds after its disappearance reveals significantly greater fidelity of recall than if the probe is delayed by as little as a second. Classically interpreted, the former taps into a
Externí odkaz:
https://doaj.org/article/70666145f7b34835b4f34155b6d3ee37
Autor:
Emilio Salinas, Bashirul I Sheikh
Publikováno v:
eLife, Vol 13 (2024)
Our ability to recall details from a remembered image depends on a single mechanism that is engaged from the very moment the image disappears from view.
Externí odkaz:
https://doaj.org/article/1ba7c748180d42b49b0799c26cf938a1
Autor:
Mariana M. Marquez, Maurice J. Chacron
Publikováno v:
Heliyon, Vol 9, Iss 7, Pp e18315- (2023)
How neural populations encode sensory input to generate behavioral responses remains a central problem in systems neuroscience. Here we investigated how neuromodulation influences population coding of behaviorally relevant stimuli to give rise to beh
Externí odkaz:
https://doaj.org/article/7809a5eacfe44f0f8b453788b694e737
Autor:
Anthony MV Jakob, Samuel J Gershman
Publikováno v:
eLife, Vol 12 (2023)
Rate-distortion theory provides a powerful framework for understanding the nature of human memory by formalizing the relationship between information rate (the average number of bits per stimulus transmitted across the memory channel) and distortion
Externí odkaz:
https://doaj.org/article/78a58aefbdf64e3ab12cdefc00137e7a
Autor:
Trappenberg, Thomas P., author
Publikováno v:
Fundamentals of Computational Neuroscience : Third Edition, 2022, ill.
Externí odkaz:
https://doi.org/10.1093/oso/9780192869364.003.0008
Publikováno v:
Frontiers in Systems Neuroscience, Vol 16 (2023)
Segmentation of a natural scene into objects (figures) and background (ground) is one of crucial functions for object recognition and scene understanding. Recent studies have investigated neural mechanisms underlying figure-ground (FG) segregation an
Externí odkaz:
https://doaj.org/article/dc110c23b8bf42369d10f3df3854a682
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Autor:
Na Young Jun, Douglas A Ruff, Lily E Kramer, Brittany Bowes, Surya T Tokdar, Marlene R Cohen, Jennifer M Groh
Publikováno v:
eLife, Vol 11 (2022)
Sensory receptive fields are large enough that they can contain more than one perceptible stimulus. How, then, can the brain encode information about each of the stimuli that may be present at a given moment? We recently showed that when more than on
Externí odkaz:
https://doaj.org/article/cf89de33b5f542f68b80f97436989054