Results 21 to 30 of about 4,242 (182)

White matter hyperintensities are associated with locus coeruleus atrophy and astrocytic β₂-adrenergic receptor expression. [PDF]

Alzheimers Dement
Abstract INTRODUCTION White matter hyperintensities (WMHs) are a robust marker of brain aging and dementia risk, typically attributed to vascular pathology. However, impaired astrocytic support may also contribute. The locus coeruleus (LC), which degenerates early in aging and Alzheimer's disease, provides widespread noradrenergic projections that ...
Vidal V, Farías G, Delgado C, Delano PH, Vergara RC, Orellana P, Ossandón T, Crossley NA, Gonzalez-Campo C, Naismith SL, Gonzalez-Gomez R, Coronel-Oliveros C, Ibáñez A, Wainstein G, Sanders RD, Shine JM, Medel V.   +16 more
europepmc   +2 more sources

NEUROCIENCIA Y EDUCACIÓN:

Padres y Maestros / Journal of Parents and Teachers, 2020
Es una realidad innegable: lo neuro está de moda. Y no solo en contextos tan distintos como la arquitectura, las finanzas, la dirección de empresas o el marketing. También en el ámbito educativo se está girando hacia esta realidad que no es otra que alertar al profesorado de lo importante que es conocer determinados aspectos del funcionamiento del ...
Donoso González, null Macarena, Uceda Gutiérrez, null Sara   +3 more
openaire   +3 more sources

NEUROCIENCIA Y PSICOLOGÍA

TEMPUS PSICOLÓGICO, 2018
El presente artículo de reflexión tiene como objetivo resaltar la importancia de laNeurociencia y sus diversas disciplinas en el abordaje del ser humano y sus múltiples expresiones conductuales como objeto de estudio, encontrándose en este con la Psicología, ciencia con la que converge en diferentes puntos, los cuales les han permitido la integralidad ...
openaire   +1 more source

Large conductance voltage-and calcium-activated K+ (BK) channel in health and disease

Frontiers in Pharmacology
Large Conductance Voltage- and Calcium-activated K+ (BK) channels are transmembrane pore-forming proteins that regulate cell excitability and are also expressed in non-excitable cells.
Felipe Echeverría, Naileth Gonzalez-Sanabria, Rosangelina Alvarado-Sanchez, Miguel Fernández, Karen Castillo, Karen Castillo, Ramon Latorre   +6 more
doaj   +1 more source

Multisession Anodal tDCS on the Right Temporo-Parietal Junction Improves Mentalizing Processes in Adults with Autistic Traits

Brain Sciences, 2021
Persons with autism spectrum disorder (ASD) have impaired mentalizing skills. In this study, a group of persons with ASD traits (high-AQ scores) initially received sham tDCS before completing a pre-test in two mentalizing tasks: false belief and self ...
Iván Padrón, Enrique García-Marco, Iván Moreno, Agustina Birba, Valentina Silvestri, Inmaculada León, Carlos Álvarez, Joana López, Manuel de Vega   +8 more
doaj   +1 more source

Noninvasive Focal Gene Delivery into the Cerebellum of Non‐Human Primates using Focused Ultrasound

Advanced Science, EarlyView.
Focal and non‐invasive viral vector delivery in non‐human primates remains a major challenge in translational neuroscience. Low‐intensity focused ultrasound was used to transiently open the blood–brain barrier and enable targeted gene delivery to the cerebellum.
Noelia Esteban‐García, José A. Pineda‐Pardo, Inés Trigo‐Damas, Marta Gutiérrez, Marta Castillo‐Ortiz, Megan Carrillo, Alejandro Reinares‐Sebastian, Víctor Medina‐Chavarrías, Itay Rachmilevitch, Masahiko Takada, José A. Obeso, Javier Blesa   +11 more
wiley   +1 more source

Obsessive-compulsive disorder and depression in university students: serial mediation of (intrusive and deliberate) rumination and social anxiety

BMC Psychology
Background Early non-clinical obsessive-compulsive symptoms often disrupt young people’s social life in different ways and make the onset of clinical conditions more likely.
Y. Ravelo, R. Gonzalez-Mendez, A. Birba, M. León-Méndez, E. Rico, D. Jan, I. Padrón, M. de Vega, H. Marrero   +8 more
doaj   +1 more source

Finger Temperature: A Psychophysiological Assessment of the Attentional State

Frontiers in Human Neuroscience, 2019
Attention is a key cognitive phenomenon that is studied to understand cognitive disorders or even to estimate workloads to prevent accidents. Usually, it is studied using brain activity, even though it has many psychophysiological correlates.
Rodrigo C. Vergara, Rodrigo C. Vergara, Cristóbal Moënne-Loccoz, Cristóbal Moënne-Loccoz, Camila Ávalos, Camila Ávalos, José Egaña, José Egaña, Pedro E. Maldonado, Pedro E. Maldonado   +9 more
doaj   +1 more source

A cost‐effective DNA extraction protocol for long‐read sequencing in non‐model plants

Applications in Plant Sciences, EarlyView.
Abstract Premise Third‐generation sequencing has revolutionized genomics, enabling in‐depth analysis of genome sequence, structure, and epigenetic features. Yet, extracting high‐quality DNA for long‐read sequencing remains a bottleneck—particularly in non‐model plants, such as mature trees growing in natural environments, which often contain abundant ...
Sofia Gaischuk, Cintia F. Marchetti, Ezequiel Petrillo, Fernando A. Rabanal, Detlef Weigel, Nicolás Bellora, M. Verónica Arana   +6 more
wiley   +1 more source

Neurociencia

Ciencia Latina Revista Científica Multidisciplinar
La actitud empática se valora cada día más en el ámbito educativo; pues los grandes logros a nivel académico en los estudiantes, están ampliamente relacionados con la confianza en sus capacidades, y la apreciación positiva que les proyectan sus maestros.
Daniel Gonzalez Quezada, María del Carmen Yanangómez Yaguachi, Esther González Quezada, Esther González Quezada   +3 more
openaire   +1 more source