Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Verónica Nácher"'
Autor:
Adrián Hernández, V. de Lafuente, Verónica Nácher, Ranulfo Romo, Rogelio Luna, Antonio Zainos, Luis Lemus, Manuel Barquín Álvarez
We review recent studies that address the question of which components of the evoked neuronal activity in the primary somatosensory cortex (S1) represent the stimulus features and account for perceptual touch detection and discrimination. The availab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04d22f0d5aacc65b4aadcf495f8323c9
https://doi.org/10.1016/b978-0-12-805408-6.00353-5
https://doi.org/10.1016/b978-0-12-805408-6.00353-5
The dorsal anterior cingulate cortex (dACC) and lateral prefrontal cortex (lPFC) of the non-human primate show neural firing correlations and synchronize at theta and beta frequencies during the monitoring and shifting of attention. These functional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2bab0b560c79bc3aff7b97ef14a2353
Publikováno v:
Proceedings of the National Academy of Sciences. 108:10708-10713
The neuronal correlate of perceptual decision making has been extensively studied in the monkey somatosensory system by using a vibrotactile discrimination task, showing that stimulus encoding, retention, and comparison are widely distributed across
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24de3daecab52445195893237e6696fd
https://doi.org/10.1073/pnas.1107297108
https://doi.org/10.1073/pnas.1107297108
Autor:
Verónica Nácher, Rogelio Luna, Ranulfo Romo, Manuel Barquín Álvarez, Luis Lemus, Adrián Hernández, Yuriria Vázquez, Liliana Camarillo, Antonio Zainos
Publikováno v:
Neuron. 66(2):300-314
Perceptual decisions arise from the activity of neurons distributed across brain circuits. But, decoding the mechanisms behind this cognitive operation across brain circuits has long posed a difficult problem. We recorded the neuronal activity of div
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea6d7d5dd0bc8cdcdac7ec5996f7acef
Publikováno v:
Proceedings of the National Academy of Sciences. 104:17174-17179
Depending on environmental demands, a decision based on a sensory evaluation may be either immediately reported or postponed for later report. If postponed, the decision must be held in memory. But what exactly is stored by the underlying memory circ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50bc290e9464bca61ea8318d72541360
https://doi.org/10.1073/pnas.0707961104
https://doi.org/10.1073/pnas.0707961104
Publikováno v:
European Journal of Neuroscience. 24:925-936
Working memory includes short-term representations of information that were recently experienced or retrieved from long-term representations of sensory stimuli. Evidence is presented here that working memory activates the same dorsolateral prefrontal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e35a9a8d14240c8e072d2f6bbf8d1d29
https://doi.org/10.1111/j.1460-9568.2006.04964.x
https://doi.org/10.1111/j.1460-9568.2006.04964.x
Autor:
Christel Faes, S F Ojeda, Verónica Nácher, Javier Roca-Pardiñas, Carlos Acuña, Geert Molenberghs, Carmen Cadarso-Suárez
Publikováno v:
Journal of the Royal Statistical Society Series C: Applied Statistics. 55:431-447
Summary In many electrophysiological experiments the main objectives include estimation of the firing rate of a single neuron, as well as a comparison of its temporal evolution across different experimental conditions. To accomplish these two goals,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6b063358a3c6208084cb92cd1e07dd2
https://doi.org/10.1111/j.1467-9876.2006.00545.x
https://doi.org/10.1111/j.1467-9876.2006.00545.x
Publikováno v:
Statistics in Medicine. 25:2483-2501
In many situations the effect of a continuous covariate on response varies across groups defined by levels of a categorical variable. This paper addresses generalized additive models incorporating the so-called factor-by-curve interaction. A local sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72a88e59ee576ad965d357bd09001ef6
https://doi.org/10.1002/sim.2415
https://doi.org/10.1002/sim.2415
Publikováno v:
BMC Neuroscience
Specifically, during the passive stimulation task there is an abrupt decrease in the number of causal correlations after the first stimulation, which is shown to be independent of the spike-train variability of each area. Conclusions Neuronal causal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b69e40b804c5bbda137ef57f9ed4f598
https://doi.org/10.1186/1471-2202-15-s1-o7
https://doi.org/10.1186/1471-2202-15-s1-o7
Autor:
Gustavo Deco, Verónica Nácher, Ranulfo Romo, Marina Martinez-Garcia, Adrià Tauste Campo, Rogelio Luna
Publikováno v:
Recercat. Dipósit de la Recerca de Catalunya
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Neural correlations during a cognitive task are central to study brain information processing and computation. However, they have been poorly analyzed due to the difficulty of recording simultaneous single neurons during task performance. In the pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69a3923f62ab2785f8f32cc39abc84c8