Zobrazeno 1 - 10 of 10 pro vyhledávání: '"Constantino D Dragicevic"'
1
Akademický článek
Oscillatory infrasonic modulation of the cochlear amplifier by selective attention.
Autor: Constantino D Dragicevic, Bruno Marcenaro, Marcela Navarrete, Luis Robles, Paul H Delano
Publikováno v: PLoS ONE, Vol 14, Iss 1, p e0208939 (2019)
Evidence shows that selective attention to visual stimuli modulates the gain of cochlear responses, probably through auditory-cortex descending pathways. At the cerebral cortex level, amplitude and phase changes of neural oscillations have been propo
Externí odkaz: https://doaj.org/article/7ac5c2d919ad441595400b05c3d03e0c
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2
Akademický článek
The corticofugal oscillatory modulation of the cochlear receptor during auditory and visual attention is preserved in tinnitus
Autor: Rodrigo Donoso-San Martín, Alexis Leiva, Constantino D. Dragicevic, Vicente Medel, Paul H. Delano
Publikováno v: Frontiers in Neural Circuits, Vol 17 (2024)
IntroductionThe mechanisms underlying tinnitus perception are still under research. One of the proposed hypotheses involves an alteration in top-down processing of auditory activity. Low-frequency oscillations in the delta and theta bands have been r
Externí odkaz: https://doaj.org/article/ad089238a9864d7a96a5dde05245f74b
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4
Akademický článek
On the Origin of the 1,000 Hz Peak in the Spectrum of the Human Tympanic Electrical Noise
Autor: Javiera Pardo-Jadue, Constantino D. Dragicevic, Macarena Bowen, Paul H. Delano
Publikováno v: Frontiers in Neuroscience, Vol 11 (2017)
The spectral analysis of the spontaneous activity recorded with an electrode positioned near the round window of the guinea pig cochlea shows a broad energy peak between 800 and 1,000 Hz. This spontaneous electric activity is called round window nois
Externí odkaz: https://doaj.org/article/c103816185cd49d3abb4d8c7ad7f8b2a
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5
The medial olivocochlear reflex strength is modulated during a visual working memory task
Autor: Alexis Leiva, Vladimir López, Paul H. Delano, Constantino D. Dragicevic, Bruno Marcenaro
Publikováno v: Journal of neurophysiology. 125(6)
Top-down modulation of sensory responses to distracting stimuli by selective attention has been proposed as an important mechanism by which our brain can maintain relevant information during working memory tasks. Previous works in visual working memo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86bdce756b6d64ce99a79639e35cb1ac
https://pubmed.ncbi.nlm.nih.gov/33978484
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6
Study protocol and rationale of the 'Cogni-action project' a cross-sectional and randomized controlled trial about physical activity, brain health, cognition, and educational achievement in schoolchildren
Autor: Ernesto Suárez-Cadenas, Irene Esteban-Cornejo, Marcela Jarpa Azagra, Aland Astudillo, Alfonso Urzúa, Alejandro Veloz, Diego Almonte-Espinoza, Jairo H. Migueles, Milton Quiroz-Escobar, Francisco B. Ortega, Steren Chabert, José Castro-Piñero, Fernando Rodríguez-Rodríguez, Jose Mora-Gonzalez, Jorge Olivares-Arancibia, Javier Sanchez-Martinez, Daniel Riquelme-Uribe, Kabir P. Sadarangani, Constantino D. Dragicevic, Juan Pablo Zavala-Crichton, Patricio Solis-Urra, Cristina Cadenas-Sanchez, Eduardo Méndez-Gassibe, Carlos Cristi-Montero
Publikováno v: BMC Pediatrics
Digibug. Repositorio Institucional de la Universidad de Granada
instname
BMC Pediatrics (2019) 19:260
RODIN. Repositorio de Objetos de Docencia e Investigación de la Universidad de Cádiz
BMC Pediatrics, Vol 19, Iss 1, Pp 1-16 (2019)
Trial registration: ClinicalTrials.gov identifier: NCT03894241 Date of register: March 28, 2019. Retrospectively Registered.
Cogni-Action Project is supported and the study protocol was peer reviewed by the National Commission for Scientific and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::134d7949d1fc7ed659b7e211c9346afe
https://pubmed.ncbi.nlm.nih.gov/34049532
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8
The Olivocochlear Reflex Strength and Cochlear Sensitivity are Independently Modulated by Auditory Cortex Microstimulation
Autor: Gonzalo Terreros, Alex León, Paul H. Delano, Constantino D. Dragicevic, Macarena Bowen, Cristian Aedo, Natalia Jara, Luis Robles
Publikováno v: Journal of the Association for Research in Otolaryngology. 16:223-240
In mammals, efferent projections to the cochlear receptor are constituted by olivocochlear (OC) fibers that originate in the superior olivary complex. Medial and lateral OC neurons make synapses with outer hair cells and with auditory nerve fibers, r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f111cbd31af4476742729f86de37875
https://doi.org/10.1007/s10162-015-0509-9
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9
Oscillatory infrasonic modulation of the cochlear amplifier by selective attention
Autor: Marcela Díaz Navarrete, Luis Robles, Paul H. Delano, Constantino D. Dragicevic, Bruno Marcenaro
Publikováno v: PLoS ONE
PLoS ONE, Vol 14, Iss 1, p e0208939 (2019)
Evidence shows that selective attention to visual stimuli modulates the gain of cochlear responses, probably through auditory-cortex descending pathways. At the cerebral cortex level, amplitude and phase changes of neural oscillations have been propo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::792e2c898bb60dbb5c86829c765971ab
https://doi.org/10.1371/journal.pone.0208939
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