NeuroEng@Usach
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Recent & Upcoming Talks
2024
Protective Mechanisms in Retinal Aging: The Role of XBP1s in Alzheimer's Disease Mouse Models
The retina has long been considered a window into the brain, generating significant interest in identifying potential ocular biomarkers for brain disorders. Functional changes in the retina can be detected using electroretinography (ERG).
Oct 9, 2024 8:00 AM — 12:00 PM
McCormick Place
Leo Medina
,
Maximiliano Orellana
,
Bruno Cerda
,
Cristóbal Rojas
,
Max Chacón
,
Claudia Duran-Aniotz
,
Claudio Hetz
,
Daniela Ponce
,
David Neira
,
Francisco Miqueles
,
Joaquín Araya-Arriagada
,
Adrian Palacios
Project
La retina como ventana al cerebro: Aplicación de algoritmos de complejidad para la detección de enfermedades neurodegenerativas
Jul 17, 2024 4:00 PM — 5:00 PM
Hotel Best Western Premier Marina
Leo Medina
Project
La retina como ventana al cerebro: Aplicación de algoritmos de complejidad para la detección de enfermedades neurodegenerativas
Jan 3, 2024 2:30 PM — 3:00 PM
Universidad Autónoma de Chile
Leo Medina
Project
2023
La retina como ventana al cerebro: Aplicación de algoritmos de complejidad para la detección de enfermedades neurodegenerativas
Aug 19, 2023 12:00 PM — 1:00 PM
Hotel Interamericano
Leo Medina
Project
Análisis de complejidad de señales biológicas: Aplicación a la detección de enfermedades neurodegenerativas a través del ojo
Evidencia reciente en diferentes sistemas fisiológicos respalda una teoría de pérdida de complejidad, que establece que la complejidad …
Jun 1, 2023 12:00 PM — 1:00 PM
Centro de Investigación Biomédica y Aplicada, Universidad de Santiago de Chile
Leo Medina
Project
Complexity analyses of biological signals for detection of Alzheimer’s disease through the eye
Recent evidence in different physiological systems supports a theory of complexity-loss, which states that the complexity carried out …
Feb 17, 2023 11:00 AM — 12:00 PM
Emory University
Leo Medina
Project
Complexity analyses of biological signals: application to neurodegenerative disease detection through the eye
Jan 27, 2023 12:00 PM — 1:00 PM
Duke University
Leo Medina
Project
2022
Slow Inactivation of Fast Sodium Channels Mediates Accommodation of Nerve Fiber Activity During Kilohertz-Frequency Spinal Cord Stimulation
Dec 5, 2022 2:15 PM — 2:45 PM
Hotel Enjoy
Leo Medina
,
Nathan Titus
,
Warren M. Grill
An automatic method for detection of evoked events in the brain during spinal cord stimulation
Parkinson’s disease (PD) is a neurodegenerative brain disorder that mainly affects the elderly population and currently has no cure, …
Nov 10, 2022 2:45 PM — 3:00 PM
Universidad Técnica Federico Santa María
Nicolás Vásquez
,
Mario Cáceres
,
Rómulo Fuentes
,
Leo Medina
Multiscale Entropy Analysis of Biomedical Signals
Recently, there has been growing interest in the use of entropy tools for biological signal analysis after the introduction of the …
Oct 25, 2022 2:00 PM — 3:00 PM
Online Event
Leo Medina
,
Cristóbal Rojas
,
Osvaldo Rosso
2021
Multi-Scale Entropy Analysis of Retinal Signals in an Animal Model of Alzheimer’s Disease
Nov 2, 2021 12:00 AM
Online Event
Sebastián Garay
,
Joaquín Araya-Arriagada
,
Cristóbal Rojas
,
Adrián Palacios
,
Max Chacón
,
Leo Medina
Teoría de la complejidad en sistemas biológicos
El Departamento de Ingeniería informática de la Facultad de Ingeniería, invita a la comunidad al webinar “Teoría de la complejidad en …
Aug 4, 2021 11:30 AM — 1:00 PM
DIINF - Universidad de Santiago de Chile
Max Chacón
,
José Luis Jara
,
Leo Medina
Video
Neuroingeniería en la Usach
Jul 20, 2021 11:20 AM — 11:50 AM
Universidad de Santiago de Chile
Leo Medina
2020
Medicina Bioeléctrica Computacional
Nov 26, 2020 11:00 AM — 12:00 PM
Pontificia Universidad Javeriana
Leo Medina
Project
Video
Design of a Low Cost Neuromuscular Blockade Monitoring Device
The increasing number of hospitalizations due to the ongoing pandemic has brought medical devices to the forefront of clinical …
Nov 19, 2020 10:00 AM — 10:20 AM
Okinawa, Japan
Leo Medina
,
Manuel Villalobos-Cid
,
Arturo Álvarez
,
Pedro Chaná-Cuevas
Slides
Model Quantification of Axon Responses to Kilohertz SCS for the Treatment of Chronic Pain
Oct 30, 2020 11:50 AM — 12:10 PM
Universidad de Santiago de Chile
Leonel E. Medina
,
Warren M. Grill
Project
Invasive brain-machine interfaces
Oct 6, 2020 6:30 PM — 8:30 PM
Escuela de Postgrado, Facultad de Medicina, Universidad de Chile. Santiago
Leo Medina
2019
Brain-machine interfaces
In this talk, we will discuss the principles underlying extracellular recording of single neuron activity in the brain, spike sorting …
Oct 3, 2019 4:30 PM — 6:30 PM
Escuela de Postgrado, Facultad de Medicina, Universidad de Chile. Santiago
Leonel E. Medina
A DSGC-SAC Network Model of Direction Selectivity in the Mammalian Retina
Jul 2, 2019 2:30 PM — 2:50 PM
Frejus, France
Leo Medina
Project
2017
Quantification of dorsal column fiber responses in a model of kilohertz-frequency spinal cord stimulation
Introduction: Kilohertz-frequency spinal cord stimulation (KHF-SCS) was recently proposed as a paresthesia-free treatment for persons …
Oct 31, 2017 12:00 AM
Baltimore, MD, USA
Leonel E. Medina
,
Nathan Crosby
,
John Janik
,
Warren Grill
Model Quantification of Direction Selectivity in Starburst Amacrine Cells in the Mammalian Retina
Detection of motion direction in the visual system of rodents is observed at processing stages as early as the retinal circuitry. …
Oct 2, 2017 12:00 AM
Castro, Chiloé, Chile
Leonel E. Medina
,
Samy Castro
,
Javier Palma
,
María José Escobar
,
Patricio Orio
Project
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