Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Guillermo V Carbajal"'
Publikováno v:
PLoS Biology, Vol 18, Iss 12, p e3001019 (2020)
The mismatch negativity (MMN) is a key biomarker of automatic deviance detection thought to emerge from 2 cortical sources. First, the auditory cortex (AC) encodes spectral regularities and reports frequency-specific deviances. Then, more abstract re
Externí odkaz:
https://doaj.org/article/8a94a9dc26724fbabfa438fe6b625fae
Publikováno v:
PLoS Biology, Vol 18, Iss 6, p e3000744 (2020)
Dopamine guides behavior and learning through pleasure, according to classic understanding. Dopaminergic neurons are traditionally thought to signal positive or negative prediction errors (PEs) when reward expectations are, respectively, exceeded or
Externí odkaz:
https://doaj.org/article/3b3c270fc5cf49eeb03228ec291a5cd3
Publikováno v:
Trends in Hearing, Vol 22 (2018)
In this review, we attempt to integrate the empirical evidence regarding stimulus-specific adaptation (SSA) and mismatch negativity (MMN) under a predictive coding perspective (also known as Bayesian or hierarchical-inference model). We propose a ren
Externí odkaz:
https://doaj.org/article/8218e3b7241a4102867f6a2f7842d743
Autor:
Camilo J. Morado-Díaz, Gloria G. Parras, David Pérez-González, Manuel S. Malmierca, Guillermo V. Carbajal, Cristian Aedo-Sánchez
Publikováno v:
Hearing research. 399
Auditory deviance detection is a function of the auditory system that allows reduction of the processing demand for repetitive stimuli while stressing unpredictable ones, which are potentially more informative. Deviance detection has been extensively
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a14748d6a23231524402c3646b030928
https://pubmed.ncbi.nlm.nih.gov/32482383
https://pubmed.ncbi.nlm.nih.gov/32482383
Publikováno v:
The Senses: A Comprehensive Reference
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d5bc5f620dfd0b63915f92a5dfc5e65
https://doi.org/10.1016/b978-0-12-809324-5.24154-0
https://doi.org/10.1016/b978-0-12-809324-5.24154-0
Autor:
Catalina Valdés-Baizabal, Guillermo V. Carbajal, Javier Nieto-Diego, Gloria G. Parras, Carles Escera, Manuel S. Malmierca
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-17 (2017)
Dipòsit Digital de la UB
Universidad de Barcelona
Nature Communications
Dipòsit Digital de la UB
Universidad de Barcelona
Nature Communications
Perception is characterized by a reciprocal exchange of predictions and prediction error signals between neural regions. However, the relationship between such sensory mismatch responses and hierarchical predictive processing has not yet been demonst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9eaa585d957ea1b4aee2ab7f275aa0b9
http://link.springer.com/article/10.1038/s41467-017-02038-6
http://link.springer.com/article/10.1038/s41467-017-02038-6
The predictive processing framework describes perception as a hierarchical predictive model of sensation. Higher-level neural structures constrain the processing at lower-level structures by suppressing synaptic activity induced by predictable sensor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa6c0c8bd408ce4fc7ae59153ac78d2c
https://doi.org/10.1101/824656
https://doi.org/10.1101/824656
In the past, there was a rather corticocentric conception of the processing of relationships between sounds that used to mostly relegate the midbrain function to a mere relay. However, increasing neurophysiological evidence demonstrates that the midb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dcee3aba1cd580cc1619666f6304ff2
https://doi.org/10.1093/oxfordhb/9780190849061.013.19
https://doi.org/10.1093/oxfordhb/9780190849061.013.19
Publikováno v:
Trends in Hearing
Trends in Hearing, Vol 22 (2018)
Trends in Hearing, Vol 22 (2018)
In this review, we attempt to integrate the empirical evidence regarding stimulus-specific adaptation (SSA) and mismatch negativity (MMN) under a predictive coding perspective (also known as Bayesian or hierarchical-inference model). We propose a ren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b96fadbee5bd7b547e2415d9bc01af5
http://europepmc.org/articles/PMC6053868
http://europepmc.org/articles/PMC6053868
Autor:
Gloria G. Parras, Javier Nieto-Diego, Guillermo V. Carbajal, Catalina Valdés-Baizabal, Carles Escera, Manuel S. Malmierca
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-17 (2017)
Perception can be explained by predictive coding, but it is unclear how this theory applies at the single-neuron level. Here, authors describe how auditory patterns are encoded and detected by single neurons along the auditory pathway, demonstrating
Externí odkaz:
https://doaj.org/article/c9f4ad22bfe04b4bb66f836bdfe1bd8f