Zobrazeno 1 - 10
of 20
pro vyhledávání: '"David Araya"'
Publikováno v:
IEEE Access, Vol 12, Pp 72051-72061 (2024)
Every year, over 30% of individuals aged 65 and above experience fall, leading to potential physical and psychological harm. This is particularly concerning for those who live independently and lack immediate assistance. To address this issue, numero
Externí odkaz:
https://doaj.org/article/bc037704f8b1457a9b47d696f160e000
Publikováno v:
IEEE Access, Vol 12, Pp 12335-12355 (2024)
We consider the detection and characterization of brain state transitions based on ongoing electroencephalography (EEG). Here, a brain state represents a specific brain dynamical regime or mode of operation that produces a characteristic quasi-stable
Externí odkaz:
https://doaj.org/article/f11e2c77a14c4f9bb61c14b4953e1531
Autor:
Nicole Nakousi-Capurro, Vicente Quiroz, Carla Taramasco, Felipe Martinez, David Araya, David Ruete, Javier Tognarelli
Publikováno v:
Genetics in Medicine Open, Vol 2, Iss , Pp 101387- (2024)
Externí odkaz:
https://doaj.org/article/35fc96cb595c49e9824ef40dd5c23544
Autor:
Hernan Hernandez Larzabal, David Araya, Lazara Liset Gonzalez Rodriguez, Claudio Roman, Nelson Trujillo-Barreto, Pamela Guevara, Wael El-Deredy
Publikováno v:
IEEE Access, Vol 11, Pp 50215-50234 (2023)
There is ongoing interest in the dynamics of resting state brain networks (RSNs) as potential predictors of cognitive and behavioural states. Multivariate Autoregressors (MAR) are used to model regional brain activity as a linear combination of past
Externí odkaz:
https://doaj.org/article/a626f91ba1e5445d9f6eb6ef2f28acff
Autor:
Gabriela Vargas, David Araya, Pradyumna Sepulveda, Maria Rodriguez-Fernandez, Karl J. Friston, Ranganatha Sitaram, Wael El-Deredy
Publikováno v:
Frontiers in Neuroscience, Vol 17 (2023)
IntroductionLearning to self-regulate brain activity by neurofeedback has been shown to lead to changes in the brain and behavior, with beneficial clinical and non-clinical outcomes. Neurofeedback uses a brain-computer interface to guide participants
Externí odkaz:
https://doaj.org/article/c842293430d64abd998eab8f260544be
Autor:
Luis Sandoval, Daniel Martínez, Diego Ocampo, Mauricio Vásquez Pizarro, David Araya-H., Ernesto Carman, Mauricio Sáenz, Adrián García-Rodríguez
Publikováno v:
Check List, Vol 14, Iss 1, Pp 141-151 (2018)
We present new distribution information for 19 species of Costa Rican birds. Thirteen species show changes in altitudinal distribution, 9 are recorded at higher elevations such as Egretta rufescens (Gmelin, 1789), Heliomaster constantii (Delattre, 18
Externí odkaz:
https://doaj.org/article/01eb736d0cf041b585d12242b0634f17
Autor:
David Araya Díaz
Publikováno v:
RevistArquis, Vol 7, Pp 106-120 (2018)
El presente artículo nace del trabajo final de graduación del autor, en el cual se estudia un sector habitacional de la periferia del centro de San José, conocido como Hatillo 8, como caso paradigmático para comprender algunos elementos arquitect
Externí odkaz:
https://doaj.org/article/e83036fb5b874434bba196f655bf438e
Publikováno v:
Cuadernos de investigación UNED, Vol 9, Iss 2 (2017)
Hay pocos estudios sobre la dieta en aves neotropicales, incluidos lo psitácidos. La lapa verde (Ara ambiguus) se alimenta de las semillas del almendro de montaña (Dipteryx panamensis), titor (Sacoglottis trichogyna) y otras especies. Sin embargo
Externí odkaz:
https://doaj.org/article/da7b0c17ae714273a83b900d2117cb6b
Publikováno v:
Check List, Vol 11, Iss 2, Pp 1-2 (2015)
Gray-bellied Hawk (Accipiter poliogaster) is a diurnal raptor with a distribution range and movements poorly known. A juvenile was recorded in Costa Rica in 2008 and 2009 for in the Caribbean lowlands. In this note we reported the first adult observa
Externí odkaz:
https://doaj.org/article/18c1c429dc574324bb67a976115f6f9a
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