Browsing NeuCogA-Aging-Artigos by Issue Date
Now showing items 1-20 of 82
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Reproducibility of the P100 pattern reversal visual evoked potential during a long testing session
(Elsevier Applied Science, 1992) -
Problemas de acceso léxico en la vejez. Bases para la intervención
(Universidad de Murcia. Servicio de Publicaciones, 1998)En este artículo analizamos los problemas de acceso al léxico en personas mayores desde una doble perspectiva teórica y práctica. Desde el punto de vista teórico tomamos como base un modelo de procesamiento en dos etapas: ... -
The effects of stimulus intensity and age on visual-evoked potentials (VEPs) in normal children
(Wiley, 1999)In this study, we explored the effects of flash intensity and age on visual-evoked potentials (VEPs) in a sample of 85 children aged 8–15 years. Results of previous studies are discrepant regarding the extent to which ... -
The effect of motivational instructions on P300 amplitude
(Elsevier Masson, 2000)The aim of this investigation was to determine the effect on P300 amplitude of instructions aimed at increasing the subject’s degree of task involvement. To this end, two different studies were carried out. In Study 1, ... -
Relación entre cambios cognitivos y lenguaje narrativo en la vejez
(Colegio Oficial de Psicólogos del Principado de Asturias, 2003)Se estudian las relaciones entre cambios cognitivos y capacidad narrativa en 80 sujetos sanos de entre 40 y 91 años, considerando su nivel académico, hábitos lectoescritores y de cálculo, y habilidad verbal. Los resultados ... -
Naming faces: A multidisciplinary and integrated review
(Colegio Oficial de Psicólogos del Principado de Asturias, 2009)Naming faces is a common area of study from a wide range of perspectives in social sciences, including cognitive psychology and several branches of cognitive neuroscience. This paper provides a comprehensive review of ... -
Psychophysiological Correlates of Sexually and NonSexually Motivated Attention to Film Clips in a Workload Task
(PLOS, 2011)Some authors have speculated that the cognitive component (P3) of the Event-Related Potential (ERP) can function as a psychophysiological measure of sexual interest. The aim of this study was to determine if the P3 ERP ... -
Brain dinamics associated with face-naming and the tip-of-the-tongue state
(Colegio Oficial de Psicólogos del Principado, 2011)Active brain areas and their temporal sequence of activation during the successful retrieval and naming of famous faces (KNOW) and during the tip-of-the-tongue (TOT) state were studied by means of low resolution ... -
Mismatch negativity (MMN) amplitude as a biomarker of sensory memory deficit in amnestic mild cognitive impairment
(Frontiers, 2013-11-20)It has been suggested that changes in some event-related potential (ERP) parameters associated with controlled processing of stimuli could be used as biomarkers of amnestic mild cognitive impairment (aMCI). However, data ... -
Electrophysiological Correlates of Amnestic Mild Cognitive Impairment in a Simon Task
(PLoS, 2013-12-05)Amnestic mild cognitive impairment (aMCI) represents a prodromal stage of Alzheimer`s disease (AD), especially when additional cognitive domains are affected (Petersen et al., 2009). Thus, single-domain amnestic MCI (sdaMCI) ... -
Effects of aging and involuntary capture of attention on event-related potentials associated with the processing of and the response to a target stimulus
(Frontiers Media, 2014)The main aim of the present study was to assess whether aging modulates the effects of involuntary capture of attention by novel stimuli on performance, and on event-related potentials (ERPs) associated with target ... -
El nivel de vocabulario como indicador de reserva cognitiva en la evaluación del deterioro cognitivo ligero
(Universidad de Murcia, 2014)El presente trabajo estudia el papel del vocabulario, como indicador de reserva cognitiva,en la evaluación del Deterioro Cognitivo Ligero (DCL). Participaron 326 adultos mayores de 50 años, clasificados en dos ... -
Effects of load and maintenance duration on the time course of information encoding and retrieval in working memory: from perceptual analysis to post-categorization processes
(Frontiers Media, 2014)Working memory (WM) involves three cognitive events: information encoding, maintenance, and retrieval; these are supported by brain activity in a network of frontal, parietal and temporal regions. Manipulation of WM load ... -
Age-related effects on event-related brain potentials in a congruence/incongruence judgment color-word Stroop task
(Frontiers Media, 2014)We examined the event-related brain potentials elicited by color-word stimuli in a Stroop task in which healthy participants (young and old) had to judge whether the meaning and the color of the stimulus were congruent or ... -
First-time admissions for opioid treatment: crosssectional and descriptive study of new opioid users seeking treatment
(Dove Medical Press, 2015)Background: The purpose of this study was to gain an understanding of the profiles of the new treatment demands posed by opioid addicts between 2005 and 2010 at the addictive disorders assistance units in Galicia, ... -
Inhibition deficit in the spatial tendency of the response in multiple-domain amnestic mild cognitive impairment. An event-related potential study
(Frontiers Media, 2015)Longitudinal studies have shown that a high percentage of people with amnestic mild cognitive impairment (MCI) develop Alzheimer’s disease (AD). Prodromal AD is known to involve deficits in executive control processes. In ... -
Age-related changes in brain activity are specific for high order cognitive processes during successful encoding of information in working memory
(Frontiers Media, 2015)Memory capacity suffers an age-related decline, which is supposed to be due to a generalized slowing of processing speed and to a reduced availability of processing resources. Information encoding in memory has been ... -
An Event Related Potentials Study of the Effects of Age, Load and Maintenance Duration on Working Memory Recognition
(PLOS, 2015-11-16)Age-related decline in cognitive capacities has been attributed to a generalized slowing of processing speed and a reduction in working memory (WM) capacity. Nevertheless, it is unclear how age affects visuospatial WM ... -
Análisis de la cohesión grupal de los equipos de futbol sala de máxima categoría en Galicia (España)
(Universidad de Las Palmas de Gran Canaria, 2016)Este trabajo tiene como objetivo evaluar las dimensiones de la cohesión grupal, las relaciones entre dichas variables y el efecto que tiene sobre el puesto ocupado por los equipos en la clasificación final. La muestra ... -
Factores de estado de ánimo precompetitivo en adolescentes de deportes colectivos y satisfacción con el rendimiento
(Universitat de les Illes BalearsUniversitat Autònoma de Barcelona, 2016)Esta investigación estuvo guiada por el modelo teórico de Lane y Terry (2000) y se realizó con el objetivo de estudiar el perfil de estado de ánimo en deportistas adolescentes, así como su vínculo con el rendimiento posterior ...