• Longitudinal subcortical volume changes and their correlations with multiple PET and fluid biomarkers in dominantly inherited Alzheimer's disease 

  Choo, Il Han; Park, Hoyoung; Gordon, Brian A.; Bateman, Randall J.; Dominantly Inherited Alzheimer Network; Daniels, Alisha; Courtney, Laura; Ziegemeier, Angela; Skrbec, Karina; Hellm, Cortaiga; Martin, Mariana; Ziegemeier, Ellen; Bartzel, Jamie; McDade, Eric; Libre-Guerra, Jorge J.; Supnet Bell, Charlene; Xiong, Chengie; Chrem Méndez, Patricio Alexis; Surace, Ezequiel Ignacio; Vázquez, Silvia; Allegri, Ricardo Francisco (Elsevier, 2026-04)

  Background: Alzheimer's disease postmortem studies demonstrate that amyloid plaques and neurofibrillary tangles are present in subcortical regions. Objective: To investigate longitudinal subcortical structural changes in ...
• Levodopa-Induced dyskinesia in Latin America : Prevalence and associated clinical factors in the LARGE-PD cohort 

  Chaparro-Solano, Henry Mauricio; Teixeira-Dos-Santos, Daniel; Waldo, Emily; Leal, Thiago P.; Inca-Martinez, Miguel; Alcauter, Sarael; Medina-Rivera, Alejandra; Ruiz-Contreras, Alejandra E.; Cornejo Olivas, Mario; Mejia-Rojas, Koni; Armas, Cintia; Chaná Cuevas, Pedro; Rojas, Natalia; Orozco, Jorge L.; Muñoz Ospina, Beatriz; Aguillón, David; Buritica, Omar; Moreno Masmela, Sonia; Merello, Marcelo (IOS Press, 2026-04-17)

  BackgroundAlthough levodopa is the gold standard treatment for Parkinson's disease (PD), its chronic use is associated with levodopa-induced dyskinesia (LID), a motor complication that impacts prognosis, quality of life, ...
• Brief Cognitive Screening Tools for Dementia in Low-Educated Population from South America : A Systematic Review 

  Chambergo Michilot, Diego; Custodio, Nilton; Montesinos, Rosa; Custodio, Belen; Cahuapaza Gutierrez, Nelson Luis; Caramelli, Paulo; Calandri, Ismael Luis; Dozzi Brucki, Sonia María; Suemoto, Claudia Kimie; Allegri, Ricardo Francisco; Slachevsky, Andrea; Parodi, Jose F. (Karger, 2025-09-29)

  Introduction: Despite less education being common in Latin America, there is no systematic review on the use of brief cognitive screening (BCS) tools in illiterate and low-educated adults in the region. We systematically ...
• Collaborative Latin American Imaging Network In Neuroimmunology Research (BRAIMS) : Rationale, Structure, Challenges, and Future Directions 

  Carnero Contentti, Edgar; Alonso, Ricardo; Boldrini, Vinícius; Cárcamo, Claudia A.; Casas, Magdalena; Ciampi, Ethel; Damasceno, Alfredo; dos Santos Silva, Jonadab; de Medeiros Rimkus, Carolina; Marrodán, Mariano; Navas, Carlos; Patrucco, Liliana; Pitombeira, Milena; Ramari, Cintia; Sato, Henry Koiti; Soler, Bernardita; Treviño Frenk, Irene; Wagner, Mario; Ontaneda, Daniel; Becker, Jefferson (Elsevier B. V., 2026-06)

  Magnetic resonance imaging (MRI) plays a central role in the diagnosis, differential diagnosis, and monitoring of neuroimmunological disorders, including multiple sclerosis (MS), neuromyelitis optica spectrum disorder ...
• Expert Opinion on Age-Related Sex Hormone Changes and Hypogonadism in People With Multiple Sclerosis : A Delphi Consensus Program 

  Bove, Riley; Simoni, Manuela; Castelo Branco, Camil; Correale, Jorge; Hellwig, Kerstin; Houtchens, Maria K.; Magyari, Melinda; Merki-Feld, Merki-Feld; Montgomery, Scott; Nappi, Rossella E.; Shen, Wen; Stenager, Egon; Thompson, Heidi; Tulek, Zeliha; Marhardt, Kurt; Hillert, Jan A. (Lippincott Williams & Wilkins, 2026-02-26)

  Purpose of review: As the life expectancy of people with multiple sclerosis (PwMS) increases, the importance of recognizing and addressing specific needs and challenges faced by those undergoing age-related sex hormone ...
• Consenso Argentino para el diagnóstico de las demencias. Primera parte : introducción, metodología de trabajo, escenario actual y algoritmos diagnósticos 

  Bagnati, Pablo M.; Allegri, Ricardo Francisco; Demey, Ignacio; Bártoli, Gastón; Bérgamo, Yanina; Campos, Jorge; Castro, Diego M.; Chrem Méndez, Patricio Alexis; Cristalli, Diana Olga; Fernández, María Cecilia; Fernández, María Laura; García Lombardi, Juan Pablo; Kremer, Janus; Magrath Guimet, Nahuel; Ollari, Juan; Osa Sanz, Emilia; Russo, María Julieta; Surace, Ezequiel Ignacio; Vázquez, Silvia; Waisman Campos, Marcela (Vertex, 2026-01-10)

  El Consenso Argentino para el diagnóstico de las demencias es una iniciativa de la Asociación Argentina de Psiquiatría Biológica (AAPB). Este documento tuvo como objetivo principal elaborar un instrumento eficiente para ...
• International consensus for the assessment of social cognition in neurocognitive disorders: framework definition and clinical recommendations of the SIGNATURE initiative 

  Alessandra, Dodich; Andrea, Panzavolta; Giulia, Funghi; Claudia, Meli; Cristina, Festari; Thanos, Chatzikostopoulos; Christian, Chicherio; Clarens, María Florencia; Fabricio, Ferreira de Oliveira; Marco, Filardi; Agustin, Ibanez; Laura, Invernizzi; Thibaud, Lebouvier; Giancarlo, Logroscino; Sarah E., MacPherson; Riccardo, Manca; Camillo, Marra; Jordi A., Matias-Guiu; SIGNATURE Consortium (BioMed Central Ltd., 2025-12-06)

  Background: Socio-cognitive assessment in neurocognitive disorders (NCDs) is rare in clinical practice and no consensus exists as to a uniform operationalization of socio-cognitive measures for NCDs in memory clinics. The ...
• Genicular Artery Embolization for Persistent Pain after Total Knee Arthroplasty: Initial Clinical Experience 

  Bertoni, Hernán Gabriel; Rene G., Viso; Martín, Rosado; Álvaro, Valtorta; Victoria, Bertoni; Juan F, Argüello; Federico, Manfrin; Matias, Villagra; Carlos, Autorino (Elsevier, 2025-11-29)

  Purpose: To evaluate the clinical effectiveness and safety of genicular artery embolization (GAE) for managing chronic knee pain after total knee arthroplasty (TKA) in a retrospective multicenter study. Materials and ...
• Glucose transporter type 1 deficiency syndrome : Phenotypes, molecular findings, and ketogenic therapy implementation in Argentina 

  Armeno, Marisa Laura; Massaro, Mario; Boccoli, Julia; Caballero, Eugenia; Chacon, Santiago; Diz, Mariana; Espeche, Alberto; Fasulo, Lorena; Galarza, Nadia; Gonzalez, Lara; Kobayashi, Virginia; Loos, Mariana; Semprino, Marcos; Veneruzzo, Gabriel; Verini, Antonella; Caraballo, Roberto (John Libbey Eurotext, 2026-02-02)

  Objective Glucose transporter type 1 deficiency syndrome (Glut1DS) is a rare metabolic encephalopathy caused by pathogenic SLC2A1 variants. Ketogenic dietary therapy (KDT) is the mainstay of treatment. In Latin America, ...
• Peripheral nerve block in patients with medication-overuse headache : systematic review and meta-analysis 

  Arias-Tello, Piero A.; Coronado-Caceres, Carlos F.; Serrano-Sablich, Mario E.; Mantilla, Guillemo; Goicochea, María Teresa; Alarcon-Ruiz, Christoper A. (BioMed Central, 2026-02-07)

  BACKGROUND: Medication-overuse headache (MOH) is a disabling condition, particularly in settings with limited access to advanced preventive therapies. Peripheral nerve blocks (PNB) may offer a pragmatic option to reduce ...
• Tratamiento del deterioro neurológico temprano en el ictus lacunar 

  Alet, Matías Javier; Zavattieri, Agustina; Rodríguez Lucci, Federico; Ameriso, Sebastián Francisco (Ediciones Doyma, 2026-01-07)

  Objetivo El deterioro neurológico temprano (DNT) en infartos lacunares constituye una complicación frecuente, especialmente durante los primeros días de hospitalización, y aún carece de un abordaje terapéutico estandarizado. ...
• Detection of sequelae from acute meningitis during clinical review by a healthcare provider : a systematic review and meta-analysis 

  Alviz, Luisa F.; Kim, Carla Y.; Monette, Lauren E.; Harrer, Caroline E.; Benevides Tadinac, Ana Claudia; Roberts, Jackson A.; Varela, Francisco José; Hwang, Soonmyung A.; Gebresilassie, Blen M.; Balcarce, Pilar; Prasad, Manya; Usseglio, John; Kothari, Kavita U.; Venuti, Francesco; Schiess, Nicoline; Binello, Nicolò; Brohan, Elaine; Dua, Tarun; Thakur, Kiran T. (BioMed Central, 2026-02-28)

  Background: Neurological sequelae from acute meningitis are estimated to affect more than 30% of survivors worldwide, though often underreported or undetected due to inadequate follow-up, limited access to healthcare ...
• Gait Speed is Associated with Executive Function in Latin American Older Adults from LatAmFINGERS 

  Gutiérrez, Myriam; Marroig, Alejandra; Delgado, Carolina; Slachevsky, Andrea; Charamelo, Ana; Aguillon Niño, David Fernando; Crivelli, Lucía (Oxford, 2025-12)

  Dementia prevalence is increasing with aging worldwide, a leading cause of disability in Latin American Countries (LAC). Interestingly, physical performance has been reported as a predictor of cognitive decline, and gait ...
• Detection of hearing loss by formal audiological testing after acute infectious meningitis : a global systematic review and meta-analysis 

  Alviz, Luisa F.; Kim, Carla Y.; Benevides Tadinac, Ana Claudia; Roberts, Jackson A.; Monette, Lauren E.; Harrer, Caroline E.; Varela, Francisco José; Hwang, Soonmyung A.; Gebresilassie, Blen M.; Balcarce, Pilar; Prasad, Manya; Usseglio, John; Kothari, Kavita U.; Venuti, Francesco; Schiess, Nicoline; Gadama, Yohane; Binello, Nicolò; Chadha, Shelly; Dua, Tarun; Thakur, Kiran T. (BioMed Central, 2026-02-28)

  Background Acute community-acquired bacterial meningitis remains a significant global health concern with significant mortality and morbidity, including neurological sequelae such as sensorineural hearing loss (SNHL). Early ...
• Medication adherence in vascular prevention : findings from the SIFHON-ADH survey in Argentina 

  Alet, Matías Javier; Ameriso, Sebastián Francisco; Rodriguez Pérez, María Soledad (Termedia Publishing House, 2026-02-28)

  Resumen no disponible.
• Mortalidad general y por diferentes causas en el partido de General Villegas, Buenos Aires, Argentina (2015–2020) : un análisis poblacional en el marco del estudio epidemiológico sobre el accidente cerebrovascular (EstEPA) 

  Alet, Matías Javier; Melcon, Mario O.; Ameriso, Sebastián Francisco (Fundación Revista Medicina, 2026-01)

  Introducción: Existen pocos estudios poblacionales recientes sobre mortalidad en Argentina, fuera del contexto de la pandemia por COVID-19. Nuestro objetivo fue describir la mortalidad general y por causas en el partido ...
• Rationale, design and baseline characteristics of participants in the OCEANIC-STROKE trial of FXIa inhibition for secondary stroke prevention 

  Sharma, Mukul; Dong, Qiang; Hirano, Teruyuki; Kasner, Scott E.; Saver, Jeffrey; Masjuan, Jaime; Demchuk, Andrew M.; Cordonnier, Charlotte; Bereczki, Daniel; Tsivgoulis, Georgios; Veltkamp, Roland; Staikov, Ivan; Bae, Hee-Joon; Campbell, Bruce C. V.; Zini, Andrea; Lee, I-Hui; Ameriso, Sebastián Francisco; Kovar, Martin; Mikulik, Robert; Lemmens, Robin (Oxford, 2026-01-01)

  Introduction: Genetic deficiency of factor XI is associated with a reduced risk of ischemic stroke. Asundexian is a direct inhibitor of activated factor XIa (FXIa) with a low risk of bleeding in early trials. We seek to ...
• Characterizing double seronegative neuromyelitis optica spectrum disorder: A distinct subgroup or part of the continuum? 

  Piedrabuena, María Agustina; Marrodán, Mariano; Zárate, María Agustina; Fiol, Marcela; Ysrraelit, María Célica; Correale, Jorge (Elsevier, 2025-12-01)

  Background: Neuromyelitis optica spectrum disorder (NMOSD) encompasses inflammatory demyelinating CNS conditions. Patients negative for aquaporin-4 (AQP4-IgG) and myelin oligodendrocyte glycoprotein (MOG-IgG) antibodies ...
• The Neurochemical Landscape of Oligodendrocyte Physiology: From Myelination to Metabolic and Synaptic Modulation 

  Correale, Jorge (Wiley, 2025-12-11)

  Oligodendrocytes, traditionally recognized for their role in axonal myelination, are increasingly appreciated as metabolically dynamic and functionally diverse cells integral to central nervous system (CNS) homeostasis. ...
• Diagnostic value of genetic testing, with focus on CACNA1A, in children with episodic neurologic disorders: a single-centre retrospective study 

  Chinigioli, Micaela; Martí-Sanchez, Laura; Yubero, Delia; Xiol, Clara; Olival, Jonathan; Alcalá San Martín, Adrián; Hernando-Davalillo, Cristina; Martorell, Loreto; Armstrong, Judith; Schteinschnaider, Ángeles; Ortigoza-Escobar, Juan Darío (Elsevier, 2025-12-03)

  Background: Episodic neurologic disorders, such as paroxysmal torticollis, paroxysmal tonic upward gaze deviation, migraine, and episodic ataxia, represent a diagnostic challenge in paediatric patients. Variants in the ...

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