Search Results - "Velasco, Sergio"

Establishing rates of lateral expansion of cyanobacterial biological soil crusts for optimal restoration by Sorochkina, Kira, Ayuso, Sergio Velasco, Garcia-Pichel, Ferran

“…Aims Biocrusts that form on topsoils contribute ecosystem services to drylands, and their loss under anthropogenic pressure has negative ecological…”
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Brain-computer interfaces based on code-modulated visual evoked potentials (c-VEP): a literature review by Martínez-Cagigal, Víctor, Thielen, Jordy, Santamaría-Vázquez, Eduardo, Pérez-Velasco, Sergio, Desain, Peter, Hornero, Roberto

“…Code-modulated visual evoked potentials (c-VEP) have been consolidated in recent years as robust control signals capable of providing non-invasive…”
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Non-binary m-sequences for more comfortable brain–computer interfaces based on c-VEPs by Martínez-Cagigal, Víctor, Santamaría-Vázquez, Eduardo, Pérez-Velasco, Sergio, Marcos-Martínez, Diego, Moreno-Calderón, Selene, Hornero, Roberto

“…Code-modulated visual evoked potentials (c-VEPs) have marked a milestone in the scientific literature due to their ability to achieve reliable, high-speed…”
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MEDUSA©: A novel Python-based software ecosystem to accelerate brain-computer interface and cognitive neuroscience research by Santamaría-Vázquez, Eduardo, Martínez-Cagigal, Víctor, Marcos-Martínez, Diego, Rodríguez-González, Víctor, Pérez-Velasco, Sergio, Moreno-Calderón, Selene, Hornero, Roberto

“…•MEDUSA is a novel open-source, Python-based software ecosystem to accelerate BCI and cognitive neuroscience research.•Compatibility with any signal…”
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Inoculation and habitat amelioration efforts in biological soil crust recovery vary by desert and soil texture by Faist, Akasha M., Antoninka, Anita J., Belnap, Jayne, Bowker, Matthew A., Duniway, Michael C., Garcia‐Pichel, Ferran, Nelson, Corey, Reed, Sasha C., Giraldo‐Silva, Ana, Velasco‐Ayuso, Sergio, Barger, Nichole N.

“…As dryland degradation continues, it is increasingly important to understand how to effectively restore biocrust communities. Potential techniques include the…”
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The Compositionally Distinct Cyanobacterial Biocrusts From Brazilian Savanna and Their Environmental Drivers of Community Diversity by Machado-de-Lima, Náthali Maria, Fernandes, Vanessa Moreira Câmara, Roush, Daniel, Velasco Ayuso, Sergio, Rigonato, Janaina, Garcia-Pichel, Ferran, Branco, Luis Henrique Zanini

“…The last decade was marked by efforts to define and identify the main cyanobacterial players in biological crusts around the world. However, not much is known…”
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Robust asynchronous control of ERP-Based brain-Computer interfaces using deep learning by Santamaría-Vázquez, Eduardo, Martínez-Cagigal, Víctor, Pérez-Velasco, Sergio, Marcos-Martínez, Diego, Hornero, Roberto

“…•First method based on deep learning that provides robust asynchronous control of ERP-based spellers through monitoring of user attention.•Algorithm focused on…”
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Unraveling motor imagery brain patterns using explainable artificial intelligence based on Shapley values by Pérez-Velasco, Sergio, Marcos-Martínez, Diego, Santamaría-Vázquez, Eduardo, Martínez-Cagigal, Víctor, Moreno-Calderón, Selene, Hornero, Roberto

“…Background and objective. Motor imagery (MI) based brain-computer interfaces (BCIs) are widely used in rehabilitation due to the close relationship that exists…”
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Combining brain-computer interfaces and multiplayer video games: an application based on c-VEPs by Moreno-Calderón, Selene, Martínez-Cagigal, Víctor, Santamaría-Vázquez, Eduardo, Pérez-Velasco, Sergio, Marcos-Martínez, Diego, Hornero, Roberto

“…Video games are crucial to the entertainment industry, nonetheless they can be challenging to access for those with severe motor disabilities. Brain-computer…”
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Neurofeedback Training Based on Motor Imagery Strategies Increases EEG Complexity in Elderly Population by Marcos-Martínez, Diego, Martínez-Cagigal, Víctor, Santamaría-Vázquez, Eduardo, Pérez-Velasco, Sergio, Hornero, Roberto

“…Neurofeedback training (NFT) has shown promising results in recent years as a tool to address the effects of age-related cognitive decline in the elderly…”
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Agreement of point of care ultrasound and final clinical diagnosis in patients with acute heart failure, acute coronary syndrome, and shock: POCUS not missing the target by Núñez-Ramos, José Atilio, Duarte-Misol, Dagoberto, Petro, María Andrea Burgos, Pérez, Keren Jemima Sarmiento, Echeverry, Vanessa Paola Gutiérrez, Malagón, Sergio Velasco

“…Point-of-care ultrasound (POCUS) is an important tool for clinical diagnosis and decision-making in critical and non-critical scenarios. Dyspnea, chest pain,…”
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Microbial inoculum production for biocrust restoration: testing the effects of a common substrate versus native soils on yield and community composition by Ayuso, Sergio Velasco, Giraldo‐Silva, Ana, Barger, Nichole N., Garcia‐Pichel, Ferran

“…Human activities are causing unprecedented disturbances in terrestrial ecosystems across the globe. To reverse soil deterioration in drylands, a promising tool…”
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Soil multifunctionality increases after grazing abandonment in semiarid rangelands by Velasco Ayuso, Sergio, Oñatibia, Gastón R., Yahdjian, Laura

“…Grazing by domestic animals is an economic activity that can alter the ecosystem structure and functioning of drylands. Some rangelands are experiencing a…”
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Socioeconomic and Environmental Analysis Based on Water Sustainability Index in the Juan Angola Creek (Cartagena, Colombia) by Carolina Alvarado, Sergio Velasco, Jalelys Leones, Eduardo Sanchez, Karina Ojeda

“…Cartagena is one of the cities with the greatest historical and cultural heritage in Colombia. It is surrounded by a system of islands, lagoons, creeks, and…”
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Microbial Nursery Production of High-Quality Biological Soil Crust Biomass for Restoration of Degraded Dryland Soils by Velasco Ayuso, Sergio, Giraldo Silva, Ana, Nelson, Corey, Barger, Nichole N, Garcia-Pichel, Ferran

“…Biological soil crusts (biocrusts) are slow-growing, phototroph-based microbial assemblages that develop on the topsoils of drylands. Biocrusts help maintain…”
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EEGSym: Overcoming Inter-subject Variability in Motor Imagery Based BCIs with Deep Learning by Perez-Velasco, Sergio, Santamaria-Vazquez, Eduardo, Martinez-Cagigal, Victor, Marcos-Martinez, Diego, Hornero, Roberto

“…In this study, we present a new Deep Learning (DL) architecture for Motor Imagery (MI) based Brain Computer Interfaces (BCIs) called EEGSym . Our…”
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Phytoplankton DNA metabarcoding in four sectors of the SW Atlantic in the context of the global ocean by Federico M. Ibarbalz, Juan J. Pierella Karlusich, Sergio Velasco Ayuso, Natalia Visintini, Lionel Guidi, Chris Bowler, Pedro Flombaum

“…The Southwest Atlantic Ocean (SWAO) is a spatially dynamic region with a remarkably high primary productivity. An exhaustive identification of the members of…”
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NEDDYLATION HAS A KEY ROLE IN OLIGODENDROCYTE MATURATION AND MYELINATION by Luengas-Escuza, Irene, Bayón-Cordero, Laura, Velasco, Sergio, Varela, Marta, Sánchez-Gómez, María Victoria, Matute, Carlos, Buendia, Izaskun, Woodhoo, Ashwin

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Grazing pressure interacts with aridity to determine the development and diversity of biological soil crusts in Patagonian rangelands by Velasco Ayuso, Sergio, Oñatibia, Gastón R., Maestre, Fernando T., Yahdjian, Laura

“…Grazing is directly related to land degradation and desertification in global drylands. Grazing impacts on vascular plants, reasonably well‐known, depend on…”
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Failures of nerve regeneration caused by aging or chronic denervation are rescued by restoring Schwann cell c-Jun by Wagstaff, Laura J, Gomez-Sanchez, Jose A, Fazal, Shaline V, Otto, Georg W, Kilpatrick, Alastair M, Michael, Kirolos, Wong, Liam YN, Ma, Ki H, Turmaine, Mark, Svaren, John, Gordon, Tessa, Arthur-Farraj, Peter, Velasco-Aviles, Sergio, Cabedo, Hugo, Benito, Cristina, Mirsky, Rhona, Jessen, Kristjan R

“…After nerve injury, myelin and Remak Schwann cells reprogram to repair cells specialized for regeneration. Normally providing strong regenerative support,…”
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