Search results for "event related potential"

Event-related potentials as a measure of speech cue processing in newborns with genetic risk for dyslexia

1999

不同情绪面孔的视觉工作记忆表现差异 [The Performance Difference of Visual Working Memory between Various Emotional Faces]

2022

Among social-emotional stimuli, emotional faces occupy an important position, which specifically refer to human faces with certain facial expressions. The visual working memory is a limited workspace where information can be saved online and can be accessed and operated by advanced cognitive function during the maintenance period. A large number of behavioral and electrophysiological studies have shown that there are differences in visual working memory performance of different emotional faces. Specifically, angry faces can enhance the visual working memory performance; fearful faces may cause some damage to visual working memory; sad faces will impair face recognition encoding in visual wo…

Neurophysiological markers of subjective memory complaints in healthy people

2022

Con el envejecimiento de la población es importante comprender los cambios neurofisiológicos que se producen. En este contexto, las quejas subjetivas de la memoria (QSM) se están convirtiendo en un tema de interés ya que se han considerado un factor de riesgo para desarrollar trastornos relacionados con demencias como el deterioro cognitivo leve y enfermedad de Alzheimer. Por lo tanto, es importante investigar los biomarcadores tempranos para la detección y la planificación de los tratamientos. En este sentido, el procesamiento de emociones faciales es una importante función cognitiva comúnmente afectada en personas con trastornos relacionados con demencias que podría ayudar a analizar camb…

Taking Familiar Others’ Perspectives to Regulate Our Own Emotion: An Event-Related Potential Study

2019

Current research on emotion regulation has mainly focused on Gross’s cognitive strategies for regulating negative emotion; however, little attention has been paid to whether social cognitive processes can be used to regulate both positive and negative emotions. We considered perspective-taking as an aspect of social cognition, and investigated whether it would affect one’s own emotional response. The present study used a block paradigm and event-related potential (ERP) technology to explore this question. A 3 (perspective: self vs. pessimistic familiar other vs. optimistic familiar other) × 3 (valence: positive vs. neutral vs. negative) within-group design was employed. Thirty-six college s…

The Interplay between Musical and Linguistic Aptitudes: A Review.

2011

According to prevailing views, brain organization is modulated by practice, e.g., during musical or linguistic training. Most recent results, using both neuropsychological tests and brain measures, revealed an intriguing connection between musical aptitude and second language linguistic abilities. A significant relationship between higher musical aptitude, better second language pronunciation skills, accurate chord discrimination ability, and more prominent sound-change-evoked brain activation in response to musical stimuli was found. Moreover, regular music practice may also have a modulatory effect on the brain’s linguistic organization and alter hemispheric functioning in those who have …

Acceptability Study of A3-K3 Robotic Architecture for a Neurorobotics Painting

2019

In this paper, authors present a novel architecture for controlling an industrial robot via Brain Computer Interface. The robot used is a Series 2000 KR 210-2. The robotic arm was fitted with DI drawing devices that clamp, hold and manipulate various artistic media like brushes, pencils, pens. User selected a high-level task, for instance a shape or movement, using a human machine interface and the translation in robot movement was entirely demanded to the Robot Control Architecture defining a plan to accomplish user's task. The architecture was composed by a Human Machine Interface based on P300 Brain Computer Interface and a robotic architecture composed by a deliberative layer and a reac…