Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Pedro E. Maldonado"'
Publikováno v:
Schizophrenia Research: Cognition, Vol 38, Iss , Pp 100324- (2024)
Background: Visual exploration is abnormal in schizophrenia; however, few studies have investigated the physiological responses during selecting objectives in more ecological scenarios. This study aimed to demonstrate that people with schizophrenia h
Externí odkaz:
https://doaj.org/article/5e71712734fe413e9c1eccf4392a2b7b
Publikováno v:
Frontiers in Neural Circuits, Vol 17 (2023)
While external stimulation can reliably trigger neuronal activity, cerebral processes can operate independently from the environment. In this study, we conceptualize autogenous cerebral processes (ACPs) as intrinsic operations of the brain that exist
Externí odkaz:
https://doaj.org/article/303bfd3b135a4f658e294fb0a9d8649c
Autor:
Juan J. Mariman, Trinidad Bruna-Melo, Rosario Gutierrez-Rodriguez, Pedro E. Maldonado, Pablo I. Burgos
Publikováno v:
Frontiers in Systems Neuroscience, Vol 17 (2023)
BackgroundThere are different ways to learn a sensorimotor task. This research focuses on whole versus part learning in a complex video game that involves sensorimotor adaptations and skill learning. The primary aim of this research is to compare the
Externí odkaz:
https://doaj.org/article/a9280318458b4ef08113e3e7d0e03e04
Autor:
Junji Ito, Cristian Joana, Yukako Yamane, Ichiro Fujita, Hiroshi Tamura, Pedro E. Maldonado, Sonja Grün
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-17 (2022)
Abstract In natural vision, neuronal responses to visual stimuli occur due to self-initiated eye movements. Here, we compare single-unit activity in the primary visual cortex (V1) of non-human primates to flashed natural scenes (passive vision condit
Externí odkaz:
https://doaj.org/article/50d2fca7aeb14eabbd3271d8ecd7666f
Autor:
Iván Plaza-Rosales, Enzo Brunetti, Rodrigo Montefusco-Siegmund, Samuel Madariaga, Rodrigo Hafelin, Daniela P. Ponce, María Isabel Behrens, Pedro E. Maldonado, Andrea Paula-Lima
Publikováno v:
Frontiers in Aging Neuroscience, Vol 15 (2023)
IntroductionAlzheimer’s disease (AD) is the leading cause of dementia worldwide, but its pathophysiological phenomena are not fully elucidated. Many neurophysiological markers have been suggested to identify early cognitive impairments of AD. Howev
Externí odkaz:
https://doaj.org/article/413fae253960466b9a1d32b7c102ef7b
Autor:
Rocio Loyola-Navarro, Cristóbal Moënne-Loccoz, Rodrigo C. Vergara, Alexandre Hyafil, Francisco Aboitiz, Pedro E. Maldonado
Publikováno v:
Heliyon, Vol 8, Iss 12, Pp e12215- (2022)
The ability of an organism to voluntarily control the stimuli onset modulates perceptual and attentional functions. Since stimulus encoding is an essential component of working memory (WM), we conjectured that controlling the initiation of the percep
Externí odkaz:
https://doaj.org/article/d6fb3b5b96194348b0ab4895b4563e53
Autor:
María A. García-Pérez, Martin Irani, Vicente Tiznado, Tamara Bustamante, Marion Inostroza, Pedro E. Maldonado, José L. Valdés
Publikováno v:
Frontiers in Neuroscience, Vol 16 (2022)
Hippocampal-dependent memories emerge late during postnatal development, aligning with hippocampal maturation. During sleep, the two-stage memory formation model states that through hippocampal-neocortical interactions, cortical slow-oscillations (SO
Externí odkaz:
https://doaj.org/article/712ed481dec74b9fa549030bc4292d05
Autor:
Marcelo Aguilar-Rivera, Sanggyun Kim, Todd P. Coleman, Pedro E. Maldonado, Fernando Torrealba
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-12 (2020)
Abstract The insular cortex plays a central role in the perception and regulation of bodily needs and emotions. Its modular arrangement, corresponding with different sensory modalities, denotes a complex organization, and reveals it to be a hub that
Externí odkaz:
https://doaj.org/article/73b6b7eee38449dca5f97e4e937a1530
Publikováno v:
Frontiers in Systems Neuroscience, Vol 15 (2022)
It is still elusive to explain the emergence of behavior and understanding based on its neural mechanisms. One renowned proposal is the Free Energy Principle (FEP), which uses an information-theoretic framework derived from thermodynamic consideratio
Externí odkaz:
https://doaj.org/article/62148e5d1f3a4f9fa32afc37d812f134
Autor:
Rodrigo C. Vergara, Sebastián Jaramillo-Riveri, Alejandro Luarte, Cristóbal Moënne-Loccoz, Rómulo Fuentes, Andrés Couve, Pedro E. Maldonado
Publikováno v:
Frontiers in Computational Neuroscience, Vol 14 (2020)
Externí odkaz:
https://doaj.org/article/4e0bbdeed0af44ada8eb0f4a251c8b2d