• 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 ...
• Signo del corazón roto 

  Bolívar-Areiza, Juan; Gómez, Rodrigo; Núñez, Antony; Hernández Pinzón, Jairo (Sociedad Argentina de Radiología, 2025-06-23)

  El signo del corazón roto es una manifestación radiológica específica que indica una desarticulación entre la cabeza del martillo (malleus) con respecto al cuerpo y el proceso corto del yunque (incus)1. Es un hallazgo ...
• 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 ...
• Functional validation of the PSEN1 R358P and PSEN1 T119I variants in Alzheimer's Disease: an in vitro study 

  García Chialva, Diego; Cifarelli, Diego; Isaja, Luciana; Apecetche, Manuela; Martínes Ojeda, Laura; Itzcovich, Tatiana; Chrem Méndez, Patricio Alexis; Sevlever, Gustavo Emilio; Scassa, Maria; Surace, Ezequiel Ignacio; Romorini, Leonardo (Wiley, 2025-12-23)

  Background Alzheimer's disease (AD) is a neurodegenerative disorder and the leading cause of dementia worldwide. It is characterized by progressive neuronal degeneration and the accumulation of beta‐amyloid plaques (Aβ) ...

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