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Mostrando ítems 1-10 de 31
Artículo
Effect of a ketogenic diet on the nutritional parameters of obese patients: A systematic review and meta-analysis
(MDPI, 2021)
The effect of a ketogenic diet (KD) on biochemical parameters and nutritional status has been the subject of debate over the years, as several randomized clinical trials (RCTs) obtained different results. Method: A systematic ...
Artículo
Mismatch Negativity and Stimulus-Preceding Negativity in Paradigms of Increasing Auditory Complexity: A Possible Role in Predictive Coding
(MDPI, 2021)
The auditory mismatch negativity (MMN) has been considered a preattentive index of auditory processing and/or a signature of prediction error computation. This study tries to demonstrate the presence of an MMN to deviant ...
Artículo
Eliminación del trazo gustativo tras la administración de MK-801
(Universidad de Valencia, 2012)
La administración sistémica de antagonistas de NMDA produce una interrupción de la Aversión Condicionada al Sabor cuando el fármaco se inyecta antes de la presentación de los estímulos. Sin embargo, existen en la literatura ...
Artículo
Sequential P3 effects in a Posner’s spatial cueing paradigm: Trial-by-trial learning of the predictive value of the cue
(Polish Neuroscience Society, 2009)
The neurocognitive consequences of correct or incorrect spatial prediction in a sequential S1–S2 paradigm were assessed. Sequential dependence on previous trial outcome (valid or invalid) was assessed by late Event-Related ...
Artículo
Homocysteine levels, genetic background, and cognitive impairment in Parkinson’s disease
(Springer Nature, 2023)
Background: Hyperhomocysteinemia is considered an independent risk factor for cognitive impairment. Objective: To study the correlation between homocysteine levels and cognitive impairment in patients with PD. Methods: ...
Artículo
Trial-by-trial changes in a priori informational value of external cues and subjective expectancies in human auditory attention
(Public Library of Science, 2011)
Background: Preparatory activity based on a priori probabilities generated in previous trials and subjective expectancies would produce an attentional bias. However, preparation can be correct (valid) or incorrect (invalid) ...
Artículo
A Training Intervention through a 360° Multisource Feedback Model
(MDPI, 2021)
Physicians and other health sciences professionals need continuous training, not only in technical aspects of their activity but also in nontechnical, transversal competencies with a cost-efficient impact on the proper ...
Artículo
Spanish Adaptation of the Inventory Brief Child Abuse Potential and the Protective Factors Survey
(Frontiers Media, 2021)
Child maltreatment is a public health problem with different consequences depending on the form of abuse. Measuring risk and protective factors has been a fertile ground for research, without involving instruments with ...
Artículo
Startle response and prepulse inhibition modulation by positive- and negative-induced affect
(Elsevier, 2014)
The startle response, a set of reflex behaviours intended to prepare the organism to face a potentially threatening stimulus, can be modulated by several factors as, for example, changes in affective state, or previous ...
Artículo
Gender-Based Performance in Mathematical Facts and Calculations in Two Elementary School Samples From Chile and Spain: An Exploratory Study
(Frontiers Media, 2021)
Gender differences in mathematical performance are not conclusive according to the scientific literature, although such differences are supported by international studies such as the Trends in International Mathematics ...