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Mostrando ítems 1-20 de 147

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A look back into a typical patient with memory complains

Chrem Méndez, Patricio Alexis; Vázquez, Silvia (Universidad de la Costa, 2020-12-07)

The purpose of these images is to extol the biological perspective from the clinical setting perspective of a typical AD case. This participant was profoundly studied and also followed-up for five years in the study ADNI- ...
AML-005: Primary Central Nervous System Myeloid Sarcoma Evolving from a Myeloid Neoplasm with Eosinophilia Associated with FIP1L1-PDGFRA

Barbona, María Emilia; Freue, Julian; Enciso, Claudio; Fernández, María Margarita; Castro, Martín; Arakaki, Naomi; Sevlever, Gustavo Emilio; Campestri, Reinaldo Manuel (Elsevier, 2020-09)
Amyloid and anatomical correlates of executive functioning in middle-aged offspring of patients with late-onset Alzheimer's disease

Duarte-Abritta, Bárbara; Sánchez, Stella Maris; Abulafia, Carolina; Gustafson, Deborah R.; Vázquez, Silvia; Sevlever, Gustavo Emilio; Castro, Mariana Nair; Fiorentini, Leticia; Villarreal, Mirta Fabiana; Guinjoan, Salvador Martín (Elsevier, 2021-10-30)

A traditional hallmark of cognitive impairment associated with late-onset Alzheimer´s disease (LOAD) is episodic memory impairment. However, early alterations have been identified in brain regions associated with executive ...
An fMRI study of cognitive reappraisal in major depressive disorder and borderline personality disorder

De la Peña-Arteaga, Víctor; Berruga-Sánchez, Mercedes; Steward, Trevor; Martínez-Zalacaín, Ignacio; Goldberg, Ximena; Wainsztein, Agustina Edith; Abulafia, Carolina; Cardoner, Narcís; Castro, Mariana Nair; Villarreal, Mirta Fabiana; Menchón, José Manuel; Guinjoan, Salvador Martín; Soriano-Mas, Carles (Cambridge University Press, 2021-09-01)

Background: One common denominator to the clinical phenotypes of borderline personality disorder (BPD) and major depressive disorder (MDD) is emotion regulation impairment. Although these two conditions have been extensively ...
Analysis of the implementation of DNA methylation assay for routine CNS tumors diagnosis

Mezmezian, Mónica Beatriz; Arakaki, Naomi; Sevlever, Gustavo Emilio; Martinetto, Horacio (Wiley, 2023-09-13)

Introduction: In the last years, DNA methylation array emerged as a new tool for CNS tumor diagnosis. Objectives: To analyze the value of methylation assay for routine CNS tumor diagnosis. Patients and Methods: We ...
Anatomía patológica

Sevlever, Gustavo Emilio (Ediciones Journal, 2019)

Capítulo relativo a la biopsia de nervio periférico: indicaciones, elección del nervio que se va a biopsiar y procedimiento, métodos histológicos, patología, desmielinización frente a degeneración, inclusiones intracelulares, ...
Anatomía patológica de la esclerosis lateral amiotrófica

Sevlever, Gustavo Emilio (Editorial Científica Interamericana, 2001)

Resumen no disponible
Aproximación clínica a las neuropatías periféricas

Brand, Patricio; Lautre, Andrea Rosana; Barroso, Fabio Adrián (Ediciones Journal, 2019)

Capítulo relativo a la clasificación topográfica de las neuropatías periféricas, las manifestaciones clínicas y etiopatogenia y el diagnóstico electrofisiológico.
Arrhythmias and Electrocardiographic findings in Coronavirus disease 2019: a systematic review and meta-analysis

García-Zamora, Sebastián; Lee, Sharen; Haseeb, Sohaib; Bazoukis, George; Tse, Gary; Álvarez-García, Jesús; Gul, Enes Elvin; Çinier, Göksel; Bryce, Alexander; Martins Pinto-Filho, Marcelo; Liu, Tong; Baranchuk, Adrian; International Society of Electrocardiology Young Community (ISE-YC) (Wiley, 2021-04-23)

Background: Coronavirus disease 2019 (COVID-19) primarily causes lung infection, but recent studies have shown that cardiac involvement is associated with a worse prognosis. Objectives: We conducted a systematic review ...
Arritmias auriculares distintas a fibrilación auricular en pacientes con miocardiopatía hipertrófica

Moreno, Gerardo A.; Hernández Madrid, Antonio; Doxastakis Florida, Griselda B.; Moro Serrano, Concepción; Pedroso, Williams R.; Abello, Mauricio S. (Federación Argentina de Cardiología, 2020-09-21)

La Fibrilación Auricular (FA), es la arritmia más frecuente en pacientes con Miocardiopatía Hipertrófica (MCH), sin embargo, existe poca información sobre otras arritmias auriculares en este grupo de pacientes. El objetivo ...
Assessing robustness and generalization of a deep neural network for brain MS lesion segmentation on real-world data

Chaves, Hernán; Serra, María Mercedes; Shalom, Diego E.; Ananía, Pilar; Rueda, Fernanda; Osa Sanz, Emilia; Stefanoff, Nadia Ivanna; Rodríguez Murúa, Sofía; Costa, Martín E.; Kitamura, Felipe C.; Yañez, Paulina; Cejas, Claudia Patricia; Correale, Jorge; Ferrante, Enzo; Fernández Slezak, Diego; Farez, Mauricio Franco (Springer, 2023-08-31)

Objectives: Evaluate the performance of a deep learning (DL)-based model for multiple sclerosis (MS) lesion segmentation and compare it to other DL and non-DL algorithms. Methods: This ambispective, multicenter study ...
Association between neurological syndromes and Arbovirus in Buenos Aires - Relationship between Guillain Barre Syndrome, Encephalitis and Myelitis with Zika, Dengue and Chikungunya (P4.6-024)

Kohler, Alejandro Alfredo; Farez, Mauricio Franco; Heck, Evelyn Sabrina; Barroso, Fabio Adrián; Bruno, Verónica (Lippincott Williams & Wilkins, 2019-05-08)

Objective: Analyze the association between Guillain Barre Syndrome (GBS), Infectious Encephalitis (IE) and Transverse Myelitis (TM) with secondary infections to arboviruses in hospitalized patients of Buenos Aires ...
An Attypical Choroid Plexus Papilloma of IV Ventricle with Dissemination to a Sacral Tarlov Cyst: A Case Report

Gentile, Aixa; Diez, Blanca; Cervio, Andrés Eduardo; Arakaki, Naomi; Cejas, Claudia Patricia (Remedy Publications, 2019-02-07)

Choroid Plexus Papillomas (CPP) is uncommon tumors of the CNS. Atypical CPPs represent an intermediate-grade subtype (Grade II) introduced in the update 2007 of the WHO classification. Distal spread of atypical CPPs ...
Baseline characteristics of patients with heart failure with preserved ejection fraction in the EMPEROR-Preserved trial

Anker, Stefan D.; Butler, Javed; Filippatos, Gerasimos; Khan, Muhammad Shahzeb; Ferreira, João Pedro; Bocchi, Edimar; Böhm, Michael; Brunner-La Rocca, Hans Pieter; Choi, Dong-Ju; Chopra, Vijay; Chuquiure-Valenzuela, Eduardo; Giannetti, Nadia; Gomez-Mesa, Juan Esteban; Janssens, Stefan; Januzzi, James L.; Gonzalez-Juanatey, Jose R.; Merkely, Bela; Nicholls, Stephen J.; Perrone, Sergio Víctor; Piña, Ileana L.; Ponikowski, Piotr; Senni, Michele; Seronde, Marie-France; Sim, David; Spinar, Jindrich; Squire, Iain; Taddei, Stefano; Tsutsui, Hiroyuki; Verma, Subodh; Vinereanu, Dragos; Zhang, Jian; Jamal, Waheed; Schnaidt, Sven; Schnee, Janet; Brueckmann, Martina; Pocock, Stuart J.; Zannad, Faiez; Packer, Milton; EMPEROR-Preserved Trial Committees and Investigators (Wiley, 2020-12)

Aims: EMPEROR-Preserved is an ongoing trial evaluating the effect of empagliflozin in patients with heart failure with preserved ejection fraction (HFpEF). This report describes the baseline characteristics of the ...
Beyond B-Lines: POCUS and the Diagnosis of Pulmonary Arteriovenous Malformations!

Echarri, María Martina; Noya, Santiago Ezequiel; Maskin, Luis Patricio (Elsevier, 2023-05-12)

Resumen no disponible
Biomarcadores radiológicos en RM para una aproximación al diagnóstico molecular en gliomas IDH-mutados (grado II y III)

Darakdjian, Maximiliano; Osa Sanz, Emilia; Hernández Pinzón, Jairo; Carnevale, Martín Diego; Diebel, Alfonsina; Arakaki, Naomi; Martinetto, Horacio; Sevlever, Gustavo Emilio; Yáñez, Paulina (Sociedad Argentina de Radiología, 2021-12-22)

Objetivo: Analizar características por resonancia magnética (RM) de gliomas IDH-mutados (grado II y III) en base a parámetros cualitativos, a fin de valorar el rendimiento del signo del mismatch T2-FLAIR y otras ...
Biomarkers for Alzheimer's Disease. Where We Stand and Where We Are Headed

Chrem Méndez, Patricio Alexis; Surace, Ezequiel Ignacio; Bérgamo, Yanina; Calandri, Ismael Luis; Vázquez, Silvia; Sevlever, Gustavo Emilio; Allegri, Ricardo Francisco (Fundación Revista Medicina, 2019-06-10)

Alzheimer disease (AD) is one of the major unresolved health burdens accompanying the increase in life expectancy. The great paradigm shift for this disease has resulted from finding amyloid deposition and neurobrillary ...
Bloqueo nervioso corticoideo-bupivacaína: ¿La mejoría post-procedimiento inmediato predice el éxito terapéutico a mediano plazo?

Cobeñas, Ricardo; Flórez, Juan; Chiaradia , Pablo; Ruiz Salgado, Kelly; De Vedia, María; Paba, Mariángela; Hernández Pinzón, Jairo (Thieme, 2021-02-04)

Objetivo Establecer la relación entre la reducción inmediata de los síntomas post bloqueo nervioso lumbar guiado por tomografía computada (TC) y la mejoría tras un lapso de tiempo de un mes. Materiales y métodos Se ...
Brain volumes quantification from MRI in healthy controls: Assessing correlation, agreement and robustness of a convolutional neural network-based software against FreeSurfer, CAT12 and FSL

Chaves, Hernán; Dorr, Francisco; Costa, Martín Elías; Serra, María Mercedes; Fernández Slezak, Diego; Farez, Mauricio Franco; Sevlever, Gustavo Emilio; Yáñez, Paulina; Cejas, Claudia Patricia (Masson, 2020-10-01)

Background and purpose: There are instances in which an estimate of the brain volume should be obtained from MRI in clinical practice. Our objective is to calculate cross-sectional robustness of a convolutional neural ...
Calcium supplementation for prevention of primary hypertension

Cormick, Gabriela; Ciapponi, Agustín; Cafferata, María Luisa; Cormick, María Sol; Belizán, José M. (Wiley, 2022-01-11)

Background: Hypertension is a major public health problem that increases the risk of cardiovascular and kidney diseases. Several studies have shown an inverse association between calcium intake and blood pressure, as small ...

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