Results 31 to 40 of about 9,136 (160)
Dorsolateral periaqueductal grey matter and pontine A5 region connectivity: a neuropharmacologic and electrophysiological study [PDF]
, 2018 In this study, carried out in spontaneously breathing anesthetised rats, we have analysed the relevance of the interactions between the dorsolateral periaqueductal grey matter (dlPAG) and the A5 region, and how this sympathetic pontine region ...
Barbancho-Fernandez, Miguel Angel +5 more
core
Journal of Magnetic Resonance Imaging, Volume 62, Issue 6, Page 1782-1790, December 2025.ABSTRACT Background Ayahuasca is an Amazonian psychedelic brew that contains dimethyltryptamine (DMT) and beta carbolines. Prolonged use has shown changes in cognitive‐behavioral tasks, and in humans, there is evidence of changes in cortical thickness and an increase in neuroplasticity factors that could lead to modifications in functional neural ...
Lucas Rego Ramos +2 more
wiley +1 more source
Phenotypical Differentiation of Tremor Using Time Series Feature Extraction and Machine Learning
Movement Disorders, Volume 40, Issue 12, Page 2628-2640, December 2025.Abstract Background The clinical diagnosis of tremor disorders depends on the interpretation of subtle movement characteristics, signs, and symptoms. Given the absence of a universally accepted biomarker, differentiation between essential tremor (ET) and tremor‐dominant Parkinson's disease (PD) frequently proves to be non‐trivial. Objective To identify
Verena Häring +16 more
wiley +1 more source
Estudio comparativo de técnicas para la detección automática de patrones interictales en señal de EEG de pacientes epilépticos [PDF]
, 2017 La epilepsia es una afección neurológica grave que condiciona la calidad de vida de las personas que sufren de ella. Una de las labores de los neurólogos y neurofisiólogos consiste en revisar los Video-EEG de los pacientes epilépticos para analizar la ...
Alonso Singer, Pablo +3 more
core
Brain and Behavior, Volume 15, Issue 10, October 2025.This study compared the distraction event‐related potential between 25 older adults with excessive theta activity (risk group, RG) and 25 controls (CG). Participants underwent an auditory duration discrimination task with standard and deviant tones while an EEG was recorded to obtain ERPs.
Mauricio González‐López +3 more
wiley +1 more source
Emergence of Serotonergic Neurons After Spinal Cord Injury in Turtles
Frontiers in Neural Circuits, 2018 Plasticity of neural circuits takes many forms and plays a fundamental role in regulating behavior to changing demands while maintaining stability. For example, during spinal cord development neurotransmitter identity in neurons is dynamically adjusted ...
Gabriela Fabbiani +4 more
doaj +1 more source
Sobre la utilización de modelos estocásticos en neurofisiología [PDF]
, 1980 This is a way to calculate the neuron-associated transfer function in physiological processes, in which the entry is an random signal or series of random signals, particularity occurring in a Poisson distribution.
Santisteban Requena, C.
core +2 more sources
Clinical Genetics, Volume 108, Issue 3, Page 318-322, September 2025.NEUROMYODredger‐3billion Megaproject was created to provide a genetic diagnosis for 245 children and adults with neurologic disorders in seven countries for free. With whole exome sequencing on a single patient, we could end the diagnostic odyssey in around 30% of cases.
Edoardo Malfatti +20 more
wiley +1 more source
Las relaciones entre cerebro y conducta: ¿hay posibilidades de comunicación? [PDF]
, 2018 La discusión sobre las contribuciones de la neurociencia y en particular de la neurociencia cognitiva para la comprensión del comportamiento animal y humano, sigue siendo un tema en la agenda de la Psicología en general y del análisis experimental de ...
Martínez Sánchez, Héctor
core
Hippocampus, Volume 35, Issue 4, July 2025.ABSTRACT Obstructive sleep apnea (OSA), characterized by repetitive upper airway obstruction, leads to chronic intermittent hypoxia (cIH) and induces cognitive and neuronal network disruptions similar to those observed in Alzheimer's disease (AD). These pathologies are often presented together in the elderly and share some pathophysiological mechanisms.
Laura Pinedo‐Vargas +4 more
wiley +1 more source