Results 51 to 60 of about 58,129 (231)

Topological constraint model of modified telluro‐vanadate glasses

International Journal of Applied Glass Science, Volume 15, Issue 3, Page 195-202, July 2024.
Abstract Topological constraint theory has emerged as a rapid, predictive method to quantify the relationship between structural rigidity and glass properties. Understanding the structure of telluro‐vanadate (TeO2–V2O5) glasses has remained difficult owing to their complex mixture of structural units.
Adam Shearer, John C. Mauro
wiley   +1 more source

Metabolic alterations associated with epileptic seizures detected by NMR spectroscopy

Scientific Reports
Epilepsy affects over 50 million individuals worldwide. Despite the availability of anti-seizure medications, approximately 30% of patients remain drug-resistant, emphasizing the pressing need for alternative therapeutic strategies.
Juan C. Avalos, Leonardo Pellizza, Martin Aran   +2 more
doaj   +1 more source

Exploring the neural correlates of e-Assurance and multi-faced risk in e-Commerce [PDF]

, 2017
El comercio electrónico ha permitido a multitud de pequeñas empresas exponer sus productos y aumentar su público objetivo potencial. Pese a la relativa facilidad de introducirse en este mercado, la mayor dificultad estriba en eliminar las barreras que ...
Casado Aranda, Luis Alberto, Rondán Cataluña, Francisco Javier (Coordinador), Sánchez Fernández, Juan   +2 more
core  

Intervertebral disc degeneration and regenerative medicine

Clinical and Translational Discovery, Volume 4, Issue 3, June 2024.
Intervertebral disk (IVD) degeneration is a common phenomenon that affects patients with increasing prevalence in increasing age. Abstract Intervertebral disc (IVD) degeneration is a common phenomenon that affects patients with increasing prevalence with increasing age.
Mariam Farag, Rogina Rezk, Hunter Hutchinson, Alina Zankevich, Brandon Lucke‐Wold   +4 more
wiley   +1 more source

Correlato neural del despertar: un estudio de resonancia magnética funcional [PDF]

, 2018
Proyecto Integrador (I.Biom.)--FCEFN-UNC, 2018Propone estudiar las zonas cerebrales y la dinámica implicada en la recuperación de consciencia en condiciones no patológicas (sueño normal).
Alcaide, Santiago Agustín, Romano, Alvaro Agustín   +1 more
core  

Fetal and neonatal neuroimaging in twin–twin transfusion syndrome

Ultrasound in Obstetrics &Gynecology, Volume 63, Issue 6, Page 746-757, June 2024.
ABSTRACT Objectives To describe the types of brain injury and subsequent neurodevelopmental outcome in fetuses and neonates from pregnancies with twin–twin transfusion syndrome (TTTS). Additionally, to determine risk factors for brain injury and to review the use of neuroimaging modalities in these cases.
M. S. Spruijt, J. M. M. van Klink, L. S. de Vries, F. Slaghekke, J. M. Middeldorp, E. Lopriore, R. N. G. B. Tan, J. P. Toirkens, S. J. Steggerda   +8 more
wiley   +1 more source

Valor de la resonancia magnética en el diagnóstico de las lesiones de rodilla [PDF]

, 1996
Para determinar la eficacia diagnóstica de la resonancia magnética en las lesiones de la rodilla se han estudiado 60 pacientes tomando como referencia los hallazgos obtenidos en la artroscopia.
Bosch Reig, Vicente, López Casquero, C., Villanueva García, E.   +2 more
core  

Longitudinal cerebral perfusion in presymptomatic genetic frontotemporal dementia: GENFI results

Alzheimer's &Dementia, Volume 20, Issue 5, Page 3525-3542, May 2024.
Abstract INTRODUCTION Effective longitudinal biomarkers that track disease progression are needed to characterize the presymptomatic phase of genetic frontotemporal dementia (FTD). We investigate the utility of cerebral perfusion as one such biomarker in presymptomatic FTD mutation carriers.
Maurice Pasternak, Saira S. Mirza, Nicholas Luciw, Henri J. M. M. Mutsaerts, Jan Petr, David Thomas, David Cash, Martina Bocchetta, Maria Carmela Tartaglia, Sara B. Mitchell, Sandra E. Black, Morris Freedman, David Tang‐Wai, Ekaterina Rogaeva, Lucy L. Russell, Arabella Bouzigues, John C. van Swieten, Lize C. Jiskoot, Harro Seelaar, Robert Laforce Jr., Pietro Tiraboschi, Barbara Borroni, Daniela Galimberti, James B. Rowe, Caroline Graff, Elizabeth Finger, Sandro Sorbi, Alexandre de Mendonça, Chris Butler, Alex Gerhard, Raquel Sanchez‐Valle, Fermin Moreno, Matthis Synofzik, Rik Vandenberghe, Simon Ducharme, Johannes Levin, Markus Otto, Isabel Santana, Antonio P. Strafella, Bradley J. MacIntosh, Jonathan D. Rohrer, Mario Masellis, the GENetic Frontotemporal dementia Initiative (GENFI), Annabel Nelson, Martina Bocchetta, David Cash, David L Thomas, Emily Todd, Hanya Benotmane, Jennifer Nicholas, Kiran Samra, Rachelle Shafei, Carolyn Timberlake, Thomas Cope, Timothy Rittman, Alberto Benussi, Enrico Premi, Roberto Gasparotti, Silvana Archetti, Stefano Gazzina, Valentina Cantoni, Andrea Arighi, Chiara Fenoglio, Elio Scarpini, Giorgio Fumagalli, Vittoria Borracci, Giacomina Rossi, Giorgio Giaccone, Giuseppe Di Fede, Paola Caroppo, Pietro Tiraboschi, Sara Prioni, Veronica Redaelli, David Tang‐Wai, Ekaterina Rogaeva, Miguel Castelo‐Branco, Morris Freedman, Ron Keren, Sandra Black, Sara Mitchell, Christen Shoesmith, Robart Bartha, Rosa Rademakers, Jackie Poos, Janne M. Papma, Lucia Giannini, Rick van Minkelen, Yolande Pijnenburg, Benedetta Nacmias, Camilla Ferrari, Cristina Polito, Gemma Lombardi, Valentina Bessi, Michele Veldsman, Christin Andersson, Hakan Thonberg, Linn Öijerstedt, Vesna Jelic, Paul Thompson, Tobias Langheinrich, Albert Lladó, Anna Antonell, Jaume Olives, Mircea Balasa, Nuria Bargalló, Sergi Borrego‐Ecija, Ana Verdelho, Carolina Maruta, Catarina B. Ferreira, Gabriel Miltenberger, Frederico Simões do Couto, Alazne Gabilondo, Ana Gorostidi, Jorge Villanua, Marta Cañada, Mikel Tainta, Miren Zulaica, Myriam Barandiaran, Patricia Alves, Benjamin Bender, Carlo Wilke, Lisa Graf, Annick Vogels, Mathieu Vandenbulcke, Philip Van Damme, Rose Bruffaerts, Koen Poesen, Pedro Rosa‐Neto, Serge Gauthier, Agnès Camuzat, Alexis Brice, Anne Bertrand, Aurélie Funkiewiez, Daisy Rinaldi, Dario Saracino, Olivier Colliot, Sabrina Sayah, Catharina Prix, Elisabeth Wlasich, Olivia Wagemann, Sandra Loosli, Sonja Schönecker, Tobias Hoegen, Jolina Lombardi, Sarah Anderl‐Straub, Adeline Rollin, Gregory Kuchcinski, Maxime Bertoux, Thibaud Lebouvier, Vincent Deramecourt, Beatriz Santiago, Diana Duro, Maria João Leitão, Maria Rosario Almeida, Miguel Tábuas‐Pereira, Sónia Afonso   +155 more
wiley   +1 more source

In vivo microstructural heterogeneity of white matter and cognitive correlates in aging using tissue compositional analysis of diffusion magnetic resonance imaging

Human Brain Mapping, Volume 45, Issue 4, March 2024.
This study investigates the relationship between age‐related cognitive decline, white matter signal abnormalities (WMSA), and changes in white matter (WM) microstructure. Using single‐shell 3‐tissue constrained spherical deconvolution (SS3T‐CSD), we can differentiate WMSA from normal‐appearing white matter and analyze their association with cognition ...
Atef Badji, Nira Cedres, J‐Sebastian Muehlboeck, Wasim Khan, Thijs Dhollander, Jose Barroso, Daniel Ferreira, Eric Westman   +7 more
wiley   +1 more source

Superparamagnetic Nanoparticles with Phosphorescent Complexes as Hybrid Contrast Agents: Integration of MRI and PLIM

Small Science, Volume 4, Issue 3, March 2024.
Two hybrid nanosystems are prepared by loading magnetite nanocubes with two tailor‐made phosphorescent Pt(II) complexes. The nanohybrids exhibit two orthogonal readouts in agarose phantoms: enhanced magnetic resonance imaging (MRI) contrast compared to ferucarbotran and phosphorescence in the microsecond range, which is a significant advantage when ...
Maria Belen Rivas Aiello, Thomas M. Kirse, Gabriel C. Lavorato, Bastian Maus, Iván Maisuls, Shivadharshini Kuberasivakumaran, Stefan Ostendorp, Alexander Hepp, Michael Holtkamp, Elin L. Winkler, Uwe Karst, Gerhard Wilde, Cornelius Faber, Carolina Vericat, Cristian A. Strassert   +14 more
wiley   +1 more source