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Auflistung Nach Schlagwort "Imagen por Resonancia Magnética"

Auflistung Nach Schlagwort "Imagen por Resonancia Magnética"

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  • High-resolution magnetic resonance neurography and anatomy of the cervical plexus 
    Cejas, Claudia Patricia; Osa Sanz, Emilia (Elsevier, 2021-04-25)
    Resumen no disponible
  • Hipofisitis primaria: diagnóstico y tratamiento. Estudio multicéntrico 
    Tkatch, Julieta; Szuman, Gabriela; Agüero, Mónica; Alfieri, Analía; Ballarino, María Carolina; Bamberger, Elizabeth; Battistone, María Florencia; Boero, Laura; Danilowicz, Karina; Donoso, Marina; Fainstein-Day, Patricia; Furioso, Alejandra; Glerean, Mariela; González Pernas, Mariana Soledad; Guitelman, Mirtha; Katz, Débora Adela; Loto, Mónica; Pignatta, Analía; Slavinsky, Patricia; Sosa, Soledad (Fundación Revista Medicina, 2023-06-06)
    Introducción: La hipofisitis es una enfermedad infrecuente que plantea un desafío en el diagnóstico y tratamiento. El objetivo de este estudio multicéntrico y retrospectivo fue describir: a) características de pacientes ...
  • Imagen del mes 
    Caneo, Natalia Karin; Sánchez, Flavio; Romero, Carlos (Fleni, 2010-02-25)
    Joven de 15 años, víctima de accidente vial en moto, quien consultó por pérdida de sensibilidad y fuerza en el miembro superior derecho. Al examen se observó déficit sensitivo-motor compatible con daño parcial del plexo ...
  • Imagen del mes 
    Pikielny, Ralph Tobías; Romero, Carlos (Fleni, 2007)
    Resumen no disponible
  • Imagen del mes. Cefalea retroorbitaria 
    Unbekannter Autor (Fleni, 1999)
    Resumen no disponible
  • Imagen del Mes. Lesión Focal Medular Dorsal 
    Romero, Carlos; Falcone, Guido (Fleni, 2008-01-01)
    Paciente de sexo femenino y 80 años de edad, bajo tratamiento anticoagulante, con antecedentes de fibrilación auricular no valvular crónica e insuficiencia cardíaca congestiva. Ingresó con afasia global y hemiparesia ...
  • Insular functional alterations in emotional processing of schizophrenia patients revealed by Multivariate Pattern Analysis fMRI 
    Drucaroff, Lucas J.; Fazzito, María Lucía; Castro, Mariana Nair; Nemeroff, Charles B.; Guinjoan, Salvador Martín; Villarreal, Mirta Fabiana (Pergamon Press, 2020-11)
    Emotion perception is impaired in schizophrenia patients (SP) and related to reduced social skills performance. There is a remarkable variability across subjects for functional neuroimaging alterations related to this ...
  • Leptomeningeal Interfoliar Enhancement on Vessel Wall MR Imaging as a Unique Radiologic Finding of Susac Syndrome 
    Cardozo, P.; Marrodán, Mariano; Gilmore, A.; Fiol, Marcela Paula; Chaves, Hernán (American Society of Neuroradiology, 2023-02-16)
    Susac syndrome is a rare disorder affecting the brain, retina, and inner ear, probably triggered by an immune-mediated endotheliopathy. Diagnosis is based on clinical presentation and ancillary test findings (brain MR ...
  • Low-dimensional organization of global brain states of reduced consciousness 
    Perl, Yonatan Sanz; Pallavicini, Carla; Piccinini, Juan; Demertzi, Athena; Bonhomme, Vincent; Martial, Charlotte; Panda, Rajanikant; Alnagger, Naji; Annen, Jitka; Gosseries, Olivia; Ibañez, Agustín; Laufs, Helmut; Sitt, Jacobo D.; Jirsa, Viktor K.; Kringelbach, Morten; Laureys, Steven; Deco, Gustavo; Tagliazucchi, Enzo (Elsevier, 2023-05-11)
    Brain states are frequently represented using a unidimensional scale measuring the richness of subjective experience (level of consciousness). This description assumes a mapping between the high-dimensional space of ...
  • Mediciones frecuentes en el sistema nervioso central mediante tomografía computada e imágenes de resonancia magnética 
    Sartori, Pablo; Alvarado, Luis; Chirveches, María; Urrutia, Macarena; Yampolsky, Braian (Thieme, 2020-02-11)
    On daily practice, during the making of reports, anatomical variants often appear, as well as injuries and different pathologies of the central nervous system (CNS) in which it is necessary to take some kind of measurements, ...
  • MRI features of medulloblastomas histologic and molecular subtypes 
    Paday Formenti, María Emilia; Stefanoff, Nadia Ivanna; Serra, María Mercedes; Hernández Pinzón, Jairo; Chaves, Hernán; Arakaki, Naomi; Diez, Blanca; Yáñez, Paulina (European Society of Radiology, 2019)
    Review the epidemiologic, clinical and MRI features of medulloblastomas histologic and molecular subtypes. Describe the most frequent Magnetic Resonance Imaging (MRI) findings from a series of 13 patients with pathologically ...
  • MRI pattern in acute optic neuritis: Comparing multiple sclerosis, NMO and MOGAD 
    Darakdjian, Maximiliano; Chaves, Hernán; Hernández Pinzón, Jairo; Cejas, Claudia Patricia (Sage, 2022-09-12)
    Background: Several MRI findings of optic neuritis (ON) have been described and correlated with specific underlying etiologies. Specifically, optic nerve enhancement is considered an accurate biomarker of acute ON. Objective: ...
  • Multimodal brain age estimates relate to Alzheimer disease biomarkers and cognition in early stages: a cross-sectional observational study 
    Millar, Peter R.; Gordon, Brian A.; Luckett, Patrick H.; Benzinger, Tammie L.S.; Cruchaga, Carlos; Fagan, Anne M.; Hassenstab, Jason; Perrin, Richard J.; Schindler, Suzanne E.; Allegri, Ricardo Francisco; Day, Gregory S.; Farlow, Martin R.; Mori, Hiroshi; Nübling, Georg; Dominantly Inherited Alzheimer Network; Bateman, Randall J.; Morris, John C.; Ances, Beau M. (eLife Sciences Publications, 2023-01-06)
    Background: Estimates of 'brain-predicted age' quantify apparent brain age compared to normative trajectories of neuroimaging features. The brain age gap (BAG) between predicted and chronological age is elevated in symptomatic ...
  • Multinodular and Vacuolating Neuronal Tumor of the Cerebrum (MVNT): A case series and review of the literature 
    Buffa, Geraldine Belén; Chaves, Hernán; Serra, María Mercedes; Stefanoff, Nadia Ivanna; Gagliardo Cadena, Allan Salvatore; Yáñez, Paulina (Masson, 2020-05-01)
    BACKGROUND AND PURPOSE: Multinodular and Vacuolating Neuronal Tumor of the cerebrum (MVNT) is a benign -seizure associated- lesion affecting mostly adults. This new entity has been included in the 2016 World Health ...
  • Neuralgic amyotrophy detected by magnetic resonance neurography: subclinical, bilateral, and multifocal brachial plexus involvement 
    Cejas, Claudia Patricia; Pastor Rueda, José Manuel; Hernández Pinzón, Jairo; Stefanoff, Nadia Ivanna; Barroso, Fabio Adrián (Taylor & Francis, 2022-10-25)
    Introduction: Neuralgic amyotrophy (NA) is a painful non-traumatic peripheral nervous system condition affecting the brachial plexus. Signal abnormalities in nerves and muscles have been detected in these patients using ...
  • Performance of McDonald 2017 multiple sclerosis diagnostic criteria and evaluation of genetic ancestry in patients with a first demyelinating event in Argentina 
    Marrodán, Mariano; Piedrabuena, María Agustina; Gaitán, María Inés; Fiol, Marcela Paula; Ysrraelit, María Célica; Carnero Contentti, Edgar; López, Pablo Adrián; Peuchot, Verónica; Correale, Jorge (Sage, 2023-03-21)
    Background: Information on performance of multiple sclerosis (MS) diagnostic criteria is scarce for populations from Latin America, Asia, or the Caribbean. Objective: To assess performance of revised 2017 McDonald ...
  • Positron emission tomography and magnetic resonance imaging methods and datasets within the Dominantly Inherited Alzheimer Network (DIAN) 
    McKay, Nicole S.; Gordon, Brian A.; Hornbeck, Russ C.; Dincer, Aylin; Flores, Shaney; Keefe, Sarah J.; Joseph-Mathurin, Nelly; Jack, Clifford R.; Koeppe, Robert; Millar, Peter R.; Ances, Beau M.; Chen, Charles D.; Daniels, Alisha; Hobbs, Diana A.; Jackson, Kelley; Koudelis, Deborah; Massoumzadeh, Parinaz; McCullough, Austin; Allegri, Ricardo Francisco; Dominantly Inherited Alzheimer Network (Nature Publishing Group, 2023-07-10)
    The Dominantly Inherited Alzheimer Network (DIAN) is an international collaboration studying autosomal dominant Alzheimer disease (ADAD). ADAD arises from mutations occurring in three genes. Offspring from ADAD families ...
  • Pragmatic Approach on Neuroimaging Techniques for the Differential Diagnosis of Parkinsonisms 
    Peralta, Cecilia; Strafella, Antonio P.; van Eimeren, Thilo; Ceravolo, Roberto; Seppi, Klaus; Kaasinen, Valtteri; Arena, Julieta E.; Lehericy, Stephane; International Parkinson Movement Disorders Society‐Neuroimaging Study Group (Wiley, 2022-10-06)
    Background: Rapid advances in neuroimaging technologies in the exploration of the living human brain also apply to movement disorders. However, the accurate diagnosis of Parkinson's disease (PD) and atypical parkinsonian ...
  • Predicting brain age from functional connectivity in symptomatic and preclinical Alzheimer disease 
    Millar, Peter R.; Luckett, Patrick H.; Gordon, Brian A.; Benzinger, Tammie L.S.; Schindler, Suzanne E.; Fagan, Anne M.; Cruchaga, Carlos; Bateman, Randall J.; Allegri, Ricardo Francisco; Jucker, Mathias; Lee, Jae-Hong; Mori, Hiroshi; Salloway, Stephen; Igor, Yakushev; Morris, John C.; Ances, Beau M.; Dominantly Inherited Alzheimer Network (Academic Press, 2022-08-01)
    "Brain-predicted age" quantifies apparent brain age compared to normative neuroimaging trajectories. Advanced brain-predicted age has been well established in symptomatic Alzheimer disease (AD), but is underexplored in ...
  • Radiologically isolated syndrome: from biological bases to practical management 
    Barboza, Andrés G.; Carnero Contentti, Edgar; Curbelo, María Celeste; Halfon, Mario Javier; Rojas, Juan Ignacio; Silva, Berenice Anabel; Sinay, Vladimiro; Tizio, Santiago; Ysrraelit, María Célica; Alonso, Ricardo (Springer, 2021-01-25)
    Background: Technological advances and greater availability of magnetic resonance imaging have prompted an increment on incidental and unexpected findings within the central nervous system. The concept of radiologically ...

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