Artículos científicos: Envíos recientes

  • Depression and Temporal Lobe Epilepsy: Expression Pattern of Calbindin Immunoreactivity in Hippocampal Dentate Gyrus of Patients Who Underwent Epilepsy Surgery with and without Comorbid Depression 
    Alessio, Luciana D’; Konopka, Hector; Solís, Patricia; Scévola, Laura; Lima, Mónica Fernandez; Nuñez, Claudio; Seoane, Eduardo; Oddo, Silvia; Kochen, Silvia (2019-05-02)
    Purpose. Changes in calbindin (CB) expression have been reported in patients with temporal lobe epilepsy (TLE) with controversial implications on hippocampal functions. The aim of this study was to determine the CB ...
  • Region-specific changes in Mus musculus brain size and cell composition under chronic nutrient restriction 
    Andrés, Jimena Barbeito; Fonseca, Emily Castro; Qiu, Lily R.; Bernal, Valeria; Lent, Roberto; Henkelman, Mark; Lukowiak, Kenneth; Gleiser, Pablo M.; Hallgrimsson, Benedikt; Gonzalez, Paula N. (2019-09-05)
    Nutrition is one of the most influential environmental factors affecting the development of different tissues and organs. It is suggested that under nutrient restriction the growth of the brain is spared as a result of the ...
  • Asimetrías en el patrón surcal del opérculo frontoparietal 
    Vallejo Azar, Mariana Nahir; Bouzigues, Arabella; Alba Ferrara, Lucía; González, Paula Natalia; Bendersky, M (2019-11)
    The objective of this study was to evaluate the interhemispheric variation (asymmetries) in the sulcal pattern of the frontoparietal operculum. The study of perisilvian areas anatomical variability is important for clinical ...
  • Transethnic meta-analysis of rare coding variants in PLCG2, ABI3, and TREM2 supports their general contribution to Alzheimer’s disease 
    Dalmasso, Maria Carolina; Brusco, Luis Ignacio; Olivar, Natividad; Muchnik, Carolina; Hanses, Claudia; Milz, Esther; Becker, Julian; Heilmann-Heimbach, Stefanie; Hoffmann, Per; Prestia, Federico A.; Galeano, Pablo; Avalos, Mariana Soledad Sanchez; Martinez, Luis Eduardo; Carulla, Mariana Estela; Azurmendi, Pablo Javier; Liberczuk, Cynthia; Fezza, Cristina; Sampaño, Marcelo; Fierens, Maria; Jemar, Guillermo; Solis, Patricia; Medel, Nancy; Lisso, Julieta; Sevillano, Zulma; Bosco, Paolo; Bossù, Paola; Spalletta, Gianfranco; Galimberti, Daniela; Mancuso, Michelangelo; Nacmias, Benedetta; Sorbi, Sandro; Mecocci, Patrizia; Pilotto, Alberto; Caffarra, Paolo; Panza, Francesco; Bullido, Maria; Clarimon, Jordi; Sánchez-Juan, Pascual; Coto, Eliecer; Sanchez-Garcia, Florentino; Graff, Caroline; Ingelsson, Martin; Bellenguez, Céline; Castaño, Eduardo Miguel; Kairiyama, Claudia; Politis, Daniel Gustavo; Kochen, Silvia; Scaro, Horacio; Maier, Wolfgang; Jessen, Frank; Mangone, Carlos Alberto; Lambert, Jean-Charles; Morelli, Laura; Ramirez, Alfredo (2019-01-31)
    Rare coding variants in TREM2, PLCG2, and ABI3 were recently associated with the susceptibility to Alzheimer’s disease (AD) in Caucasians. Frequencies and AD-associated effects of variants differ across ethnicities. To ...
  • Sex differences in demographic and clinical characteristics of psychogenic nonepileptic seizures: A retrospective multicenter international study. 
    Asadi-Pooya, Ali A.; Myers, Lorna; Valente, Kette; Restrepo, Anilu Daza; Alessio, Luciana D'; Sawchuk, Tyson; Homayoun, Maryam; Bahrami, Zahra; Alessi, Rudá; Paytan, Angélica Aroni; Kochen, Silvia; Buchhalter, Jeffrey; Taha, Firas; Lazar, Lorraine M.; Pick, Susannah; Nicholson, Timothy (2019-01-01)
    Purpose: Sex-related differences have been reported in patients with neurological and psychiatric disorders. It isalso plausible to assume that there might be differences between females and males with psychogenicnonepileptic ...
  • Congenital Zika syndrome is associated with maternal protein malnutrition 
    Barbeito-Andrés, J.; Pezzuto, P.; Higa, L. M.; Dias, A. A.; Vasconcelos, J. M.; Santos, T. M. P.; Ferreira, J. C. C. G.; Ferreira, R. O.; Dutra, F. F.; Rossi, A. D.; Barbosa, R. V.; Amorim, C. K. N.; De Souza, M. P. C.; Chimelli, L.; Aguiar, R. S.; Gonzalez, P. N.; Lara, F. A.; Castro, M. C.; Molnár, Z.; Lopes, R. T.; Bozza, M. T.; Vianez, J. L. S. G.; Barbeito, C. G.; Cuervo, P.; Bellio, M.; Tanuri, A.; Garcez, P. P. (2020-06-10)
    Zika virus (ZIKV) infection during pregnancy is associated with a spectrum of developmental impairments known as congenital Zika syndrome (CZS). The prevalence of this syndrome varies across ZIKV endemic regions, suggesting ...
  • Logistics and safety of edaravone treatment for amyotrophic lateral sclerosis: experience in Argentina 
    Quarracino, Cecilia; Bendersky, Mariana; Rey, R.; Rodríguez, G.E. (2020-05-20)
    Since 2015, edaravone is the second drug available for the treatment of Amyotrophic lateral sclerosis (ALS). In this study we analyzed the characteristics and experience of ALS patients treated with this new medication in ...
  • Percutaneous Cement Discoplasty for the Treatment of Advanced Degenerative Disc Conditions: A Case Series Analysis 
    Camino Willhuber, Gaston; Kido, Gonzalo; Pereira Duarte, Matias; Estefan, Martin; Bendersky, Mariana; Bassani, Julio; Petracchi, Matias; Gruenberg, Marcelo; Sola, Carlos (2020-08-01)
    Study design: Retrospective analysis. Level of evidence III.Objectives: To describe the results after a minimum 1-year follow-up in patients treated with percutaneous discoplasty (PD), a minimally invasive technique to ...
  • Emotional salience enhances intelligibility in adverse acoustic conditions 
    Olano, María A.; Elizalde Acevedo, Bautista; Chambeaud, Nahuel; Acuña, Andrés; Marcó, Mariano; Kochen, Silvia; Alba-Ferrara, Lucía (2020-08-19)
    Introduction: Emotion facilitates word recognition under adverse acoustic conditions. We use an auditory emotional paradigm to evaluate the ability to distinguish words from irrelevant random stimuli, elucidating its neural ...
  • CSIS: Proposal for a New Combined Screening Interpretation Score for Patients with Mild Cognitive Impairment 
    Gonzalez Aguilar, María Josefina; Alba Ferrara, Lucia (2020-12-13)
    Introduction: It is essential to have sensitive, economical and quickcognitive screening tools for early detection of Mild CognitiveImpairment (MCI). The objective of the present study was to assess anew way of interpreting ...
  • Reduced expression of the glucocorticoid receptor in the hippocampus of patients with drug-resistant temporal lobe epilepsy and comorbid depression 
    D’Alessio, Luciana; Mesarosova, Lucia; Anink, Jasper J.; Kochen, Silvia; Solís, Patricia; Oddo, Silvia; Konopka, Hector; Iyer, Anand M.; Mühlebner, Angelika; Lucassen, Paul J.; Aronica, Eleonora; Vliet, Erwin A.van (2020-07-11)
    Depressive disorders are common among about 50% of the patients with drug-resistant temporal lobe epilepsy (TLE). The underlying etiology remains elusive, but hypothalamus-pituitary-adrenal (HPA) axis activation due to ...
  • Global Survey of Guidelines for the Management of Epilepsy in Pregnancy: A report from the International League Against Epilepsy Task Force on Women and Pregnancy 
    Tomson, Torbjörn; Battino, Dina; Bromley, Rebecca; Kochen, Silvia; Meador, Kimford J.; B. Pennell, Page; Thomas, Sanjeev V. (2020-07-23)
    The ILAE Task Force on Women and Pregnancy conducted a survey among ILAE Chapters of their use of guidelines or recommendations for the management of women with epilepsy during pregnancy. A web-based questionnaire including ...
  • Time- and frequency-resolved covariance analysis for detection and characterization of seizures from intracraneal EEG recordings 
    Capitan, Melisa Maidana; Cámpora, Nuria; Sigvard, Claudio Sebastian; Kochen, Silvia; Samengo, Inés (2020-06-15)
    The amount of power in different frequency bands of the electroencephalogram (EEG) carries information about the behavioralstate of a subject. Hence, neurologists treating epileptic patients monitor the temporal evolution ...
  • Analysis of cutaneous allergic reactions in clinical trials of eslicarbazepine acetate 
    Rogin, Joanne; Resnick, Trevor; Strom, Laura; Ben-Menachem, Elinor; Kochen, Silvia; Blum, David; Gama, Helena; Soares-da-Silva, Patrício; Li, Yan; Grinnell, Todd (2019-12-30)
    Objectives To evaluate cutaneous allergic reactions in clinical trials of adjunctive eslicarbazepine acetate (ESL) for focal seizures. Materials and methods Data were analyzed from three phase III randomized, double-blind, ...
  • The cyanobacterial saxitoxin exacerbates neural cell death and brain malformations induced by Zika virus 
    Souza, Leticia R. Q.; da S. G. Pedrosa, Carolina; Gomes, Tiago A.; de Lima, Caroline V. F; Ledur, Pitia F.; Karmirian, Karina; Barbeito-Andres, Jimena; do N. Costa, Marcelo; M. Higa, Luiza; D. Rossi, Átila; Bellio, Maria; Tanuri, Amilcar; Prata-Barbosa, Arnaldo; Tovar-Moll, Fernanda ¡; Garcez, Patricia P.; Lara, Flavio A.; Molica, Renato J. R.; K. Rehen, Stevens (2020-03-12)
    The hypothesis that saxitoxin (STX), a neurotoxin produced in South America by thefreshwater cyanobacteria Raphidiopsis raciborskii, could have contributed to the mostsevere Congenital Zika Syndrome (CZS) profile described ...
  • Machine learning for filtering out false positive grey matter atrophies in single subject voxel based morphometry: A simulation based study 
    C. Külsgaard, Hernán; I. Orlando, José; Bendersky, Mariana; Princich, Juan P.; Luis S.R., Manzanera; Vargas, Alberto; Kochen, Silvia; Larrabide, Ignacio (2020-11-05)
    Single subject VBM (SS-VBM), has been used as an alternative tool to standard VBM for single case studies. However, it has the disadvantage of producing an excessively large number of false positive detections. In this ...
  • Usefulness of the identification of antibodies in peripheral neuropathies, neuronopathies and ganglionopathies: review 
    Reisin, Ricardo C.; Salutto, Valeria L.; Aguirre, Florencia; Alvarez, Valeria; Barroso, Fabio; Bendersky, Mariana; Berardo, Andrés; Bettini, Mariela; Borrelli, Mariano M.; Chaves, Marcelo; Cisneros, Elisa M.; Conti, Eugenia; Crespo, José M.; di Egidio, Mariana; Figueredo, María Alejandra; Gargiulo, Gisella; Jáuregu, Agustín; Landriscina, Paula; Cejas, Luciana León; Perea, María del Carmen Martínez; Pirra, Laura; Pivetta, Paola; Quarracino, Cecilia; Rattagan, María Lucía; Rey, Roberto; Rodriguez, Alejandro; Rodriguez, Gabriel E.; Rugiero, Marcelo; Tillard, Belen; Zuberhbuler, Paz (2020-04-04)
    Introduction: Over the last several years the identification of both antineural antibodies and monoclonal gammopathies allowed a better understanding of pathophysiology and improvement in the diagnosis and treatment of ...
  • Memory reconsolidation as a tool to endure encoding deficits in elderly 
    M. Tassone, Leonela; Urreta Benítez, Facundo A.; Rochon, Delfina; Martínez, Paula B.; Bonilla, Matias; Leon, Candela S.; Muchnik, Carolina; Solis, Patricia; Medel, Nancy; Kochen, Silvia; Brusco, Luis I.; Moyano, Malen D.; Forcato, Cecilia (2020-08-07)
    Normal aging involves changes in the ability to acquire, consolidate and recall new information. It has been recently proposed that the reconsolidation process is also affected in older adults. Reconsolidation is triggered ...
  • Association between shape changes and bone remodeling patterns in the middle face during ontogeny in South American populations 
    Brachetta Aporta, Natalia; Gonzalez, Paula; Bernal, Valeria (2021-04-12)
    The morphology of facial bones is modeled by processes of bone formation and resorption induced by interactions between tissues and compensatory responses. However, the role of remodeling patterns on the morphological ...
  • Frontal Aslant Tract (FAT) and its role in language: A journey through tractographies and dissections 
    Catena Baudo, Melanie; Villamil, Facundo; Paolinelli, Pablo Sebastián; Domenech, Nicolás Cristian; Cervio, Andrés; Ferrara, Lucía Alba; Bendersky, Mariana (2023-03-07)
    Introduction The Frontal Aslant Tract (FAT) is a bilateral tract located within each frontal lobe. It connects the supplementary motor area in the superior frontal gyrus (SFG) with the pars opercularis in the inferior ...