Zobrazeno 1 - 10
of 57
pro vyhledávání: '"David Cárdenas Peña"'
Autor:
ELISABETH RESTREPO PARRA, JUAN CARLOS RIAÑO ROJAS, ANDRÉS FELIPE SERNA MORALES, DAVID CÁRDENAS PEÑA, FLAVIO AUGUSTO PRIETO ÓRTIZ
Publikováno v:
Dyna, Vol 76, Iss 159, Pp 205-215 (2009)
En este trabajo el primer paso consistió en llevar a cabo un suavizado y un filtrado de la señal, con el fin de eliminar el ruido y la información no relevante. La segunda parte consiste en la determinación automática de las longitudes de onda d
Externí odkaz:
https://doaj.org/article/acced24ecef04fc4bc4221073d245213
Autor:
Marcos Loaiza-Arias, Andrés Marino Álvarez-Meza, David Cárdenas-Peña, Álvaro Ángel Orozco-Gutierrez, German Castellanos-Dominguez
Publikováno v:
Applied Sciences, Vol 14, Iss 23, p 11208 (2024)
Brain–computer interfaces (BCIs) are essential in advancing medical diagnosis and treatment by providing non-invasive tools to assess neurological states. Among these, motor imagery (MI), in which patients mentally simulate motor tasks without phys
Externí odkaz:
https://doaj.org/article/95fe16b456ae45c3b5cbc6e7b98a3d38
Autor:
Mauricio Castaño-Aguirre, Hernán Felipe García, David Cárdenas-Peña, Gloria Liliana Porras-Hurtado, Álvaro Ángel Orozco-Gutiérrez
Publikováno v:
Applied Sciences, Vol 14, Iss 23, p 10890 (2024)
Deformable image registration plays a crucial role in medical imaging by aligning anatomical structures across multiple datasets, which is essential for accurate diagnosis and treatment planning. However, existing deep learning-based deformable regis
Externí odkaz:
https://doaj.org/article/d8a7381c4c2d441a90c92bc72f9f4b18
Autor:
Iván De La Pava Panche, Viviana Gómez-Orozco, Andrés Álvarez-Meza, David Cárdenas-Peña, Álvaro Orozco-Gutiérrez
Publikováno v:
Applied Sciences, Vol 11, Iss 21, p 9803 (2021)
Cross-frequency interactions, a form of oscillatory neural activity, are thought to play an essential role in the integration of distributed information in the brain. Indeed, phase-amplitude interactions are believed to allow for the transfer of info
Externí odkaz:
https://doaj.org/article/38dbc7cf3e92435c9a740a98999787df
Autor:
Iván De La Pava Panche, Andrés Álvarez-Meza, Paula Marcela Herrera Gómez, David Cárdenas-Peña, Jorge Iván Ríos Patiño, Álvaro Orozco-Gutiérrez
Publikováno v:
Applied Sciences, Vol 11, Iss 15, p 6689 (2021)
Neural oscillations are present in the brain at different spatial and temporal scales, and they are linked to several cognitive functions. Furthermore, the information carried by their phases is fundamental for the coordination of anatomically distri
Externí odkaz:
https://doaj.org/article/6bd0bdb767fd4f5882bfde6b14643ff4
Publikováno v:
Applied Sciences, Vol 10, Iss 23, p 8628 (2020)
Brain–computer interface (BCI) systems communicate the human brain and computers by converting electrical activity into commands to use external devices. Such kind of system has become an alternative for interaction with the environment for people
Externí odkaz:
https://doaj.org/article/58d2ec87802d44a6bf110defa99f150e
Autor:
Mauricio Castaño-Aguirre, Hernan Garcia, Álvaro Orozco, Gloria Porras-Hurtado, David Cárdenas-Peña
Publikováno v:
Proceedings of the 12th International Conference on Pattern Recognition Applications and Methods.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e82c4e7c7f7aa005561516580a2a0e66
https://doi.org/10.5220/0011747200003411
https://doi.org/10.5220/0011747200003411
Publikováno v:
Frontiers in Neuroscience, Vol 11 (2017)
Alzheimer's disease (AD) is the kind of dementia that affects the most people around the world. Therefore, an early identification supporting effective treatments is required to increase the life quality of a wide number of patients. Recently, comput
Externí odkaz:
https://doaj.org/article/26c849f096e34bec8af44084e1e727c8
Autor:
David Cárdenas-Peña, Álvaro Orozco-Gutiérrez, Cristian Alfonso Jimenez-Castaño, Oscar David Aguirre-Ospina, Andrés Marino Álvarez-Meza
Publikováno v:
Sensors, Vol 21, Iss 7741, p 7741 (2021)
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 22
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 22
Peripheral nerve blocking (PNB) is a standard procedure to support regional anesthesia. Still, correct localization of the nerve’s structure is needed to avoid adverse effects
thereby, ultrasound images are used as an aid approach. In addition
thereby, ultrasound images are used as an aid approach. In addition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::595e6d6078981567b718a0295e07f304
https://www.mdpi.com/1424-8220/21/22/7741
https://www.mdpi.com/1424-8220/21/22/7741
Autor:
Álvaro Orozco-Gutiérrez, David Cárdenas-Peña, Andrés Marino Álvarez-Meza, Iván De La Pava Panche, Viviana Gómez-Orozco
Publikováno v:
Applied Sciences
Volume 11
Issue 21
Applied Sciences, Vol 11, Iss 9803, p 9803 (2021)
Volume 11
Issue 21
Applied Sciences, Vol 11, Iss 9803, p 9803 (2021)
Cross-frequency interactions, a form of oscillatory neural activity, are thought to play an essential role in the integration of distributed information in the brain. Indeed, phase-amplitude interactions are believed to allow for the transfer of info
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a4a30867b99392193ee6de78749b6de