Results 31 to 40 of about 1,505,993 (267)

Baseline Regional Cholinergic Denervation Predicts Cognitive Trajectories in Moderate Parkinson Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cognitive decline is a disabling and variable feature of Parkinson disease (PD). While cholinergic system degeneration is linked to cognitive impairments in PD, most prior research reported cross‐sectional associations. We aimed to fill this gap by investigating whether baseline regional cerebral vesicular acetylcholine transporter ...
Taylor Brown   +6 more
wiley   +1 more source

Política exterior ecuatoriana durante la guerra del Pacífico: un análisis desde la óptica de los equilibrios de poder en la región latinoamericana

open access: yesRevista Brasileira de História, 2016
Resumen La guerra del Pacífico (1879-1884) que enfrentó a Perú y Bolivia contra de Chile, representa un conflicto armado marcado por las políticas realistas de imponer el interés nacional, frente a otros Estados, alterando el equilibrio político regional,
Claudio Andrés Tapia Figueroa
doaj   +1 more source

El mecanismo de transmisión de política monetaria en una economía dolarizada. El caso de El Salvador

open access: yesCuadernos de Economía, 2021
El objetivo de este artículo es determinar las respuestas del índice de actividad económica de El Salvador tanto ante cambios en la oferta monetaria, el crédito y la tasa de interés nacionales, como en cuanto a la oferta monetaria y tasa de interés de ...
Luis René Cáceres
doaj   +1 more source

Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi   +8 more
wiley   +1 more source

Los diarios en la Biblioteca Pública de la Universidad Nacional De La Plata

open access: yesInformación, Cultura y Sociedad, 2007
Se analizan las actividades de la Biblioteca Pública de la Universidad Nacional de La Plata tendientes a constituir un fondo significativo de diarios de interés histórico, publicados en nuestro país y en otras naciones latinoamericanas. Se señala que ese
Amelia Aguado de Costa
doaj   +1 more source

Ajedrez Educativo [PDF]

open access: yes, 2008
Declarar de interés educativo el Congreso Nacional de Ajedrez Educativo, 11 que se realizará en la Ciudad de Santiago del Estero, entre los días 23 y 25 de octubre de ...
Tedesco, Juan Carlos [Ministro]
core   +1 more source

GAD65 Antibody ELISA With Extended Reportable Range: Validation and Guidance for Neurological Practice

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To (1) validate GAD65‐ELISA detection and quantification for type 1 diabetes mellitus and autoimmune neurological diagnoses, (2) correlate ELISA results (reference range < 5 IU/mL) with established radioimmunoprecipitation assay (RIA; ≤ 0.02 nmol/L), and (3) define ELISA clinical utility and pitfalls.
Andrew McKeon   +11 more
wiley   +1 more source

A Systematic Comparison of Alpha‐Synuclein Seed Amplification Assays for Increasing Reproducibility

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Seed amplification assays (SAAs) enable ultrasensitive detection of misfolded α‐synuclein across biofluids and tissues. Yet, heterogeneity in protocols limits cross‐study comparability and clinical translation. Here, we review α‐synuclein SAA methods and their performance across various biological matrices.
Manuela Amaral‐do‐Nascimento   +3 more
wiley   +1 more source

Las Relaciones Internacionales desde la perspectiva social. La visión del Constructivismo para explicar la identidad nacional

open access: yesRevista Mexicana de Ciencias Políticas y Sociales, 2018
Este artículo es un resumen del capítulo teórico de la tesis de Doctorado en Estudios del Desarrollo Global del autor, cursado en la Universidad Autónoma de Baja California.
Einer David Tah Ayala
doaj   +1 more source

Real‐World Longitudinal Data on the Impact of Hydroxychloroquine Blood Level Monitoring on Lupus Outcomes: Results of a Prospective Longitudinal Cohort Study

open access: yesArthritis Care &Research, EarlyView.
Objective Hydroxychloroquine (HCQ) is a cornerstone therapy in systemic lupus erythematosus (SLE), but the weight‐based dosing does not account for clinical factors that can introduce individual variability in drug metabolism and clearance. We leveraged longitudinal data from a prospective SLE cohort to identify clinical factors that predict ...
Jay J. Patel   +6 more
wiley   +1 more source

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