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Selection of sucrose concentration depends on the effort required to obtain it: studies using tetrabenazine, D1, D2, and D3 receptor antagonists
Springer Verlag (2015)Rationale Low doses of dopamine (DA) antagonists and accumbens DA depletions reduce food-reinforced instrumental behavior but do not impair primary food motivation, causing animals to reallocate behavior away from ... -
Selective Boosting of Transcriptional and Behavioral Responses to Drugs of Abuse by Histone Deacetylase Inhibition
Nature Publishing Group (2009)Histone acetylation and other modifications of the chromatin are important regulators of gene expression and, consequently, may contribute to drug-induced behaviors and neuroplasticity. Earlier studies have shown that a ... -
Self-Regulation of SMR Power Led to an Enhancement of Functional Connectivity of Somatomotor Cortices in Fibromyalgia Patients
Frontiers Media (2020-03)Neuroimaging studies have demonstrated that altered activity in somatosensory and motor cortices play a key role in pain chronification. Neurofeedback training of sensorimotor rhythm (SMR) is a tool which allow individuals ... -
Self-reported DSM-5 Anxiety Severity Measures: Evidence of Validity and Reliability in Spanish youths
Universidad de Oviedo (2021)Background: Very few studies about the psychometric properties of the Anxiety Severity Measures (ASM) proposed in the DSM-5 exist, and none in Spanish-speaking populations. Thus, the aim of the present study was to provide ... -
Semantic inhibition and dementia severity in Alzheimer’s disease
Colegio Oficial de Psicólogos del Principado de Asturias (2019)Semantic inhibition is often found to be impaired in Alzheimer’s disease (AD). The sentence completion task (Hayling test) was used to investigate whether it would be useful for differentiating mild AD from moderate AD. ... -
Sensibilidad a la recompensa y cambio de set: la dopamina como sustrato en la impulsividad
Universitat Jaume I (2001)El objetivo de esta investigación fue estudiar la relación entre la dopamina y el sistema de activación conductual (SAC) como sistema biológico conductual de la impulsividad como dimensión de personalidad. Para ello se ... -
Sensory Profile-2 in Autism Spectrum Disorder: An Analysis within the International Classification of Functioning, Disability and Health Framework
Springer (2024-04-13)Autism spectrum disorder (ASD) is characterized by impairments in many functional areas requiring long-term interventions to promote autonomy. This study aims to map The Sensory Profile™ 2 (SP-2), one of the most widely ... -
El sentido de la vida como variable mediadora entre la depresión y la desesperanza en pacientes con trastorno límite de la personalidad
Fundación VECA para el Avance de la Psicología Clínica Conductual (2014)El trastorno límite de la personalidad (TLP) está asociado a una alta incidencia de suicidio. Las pensamientos y creencias positivas pueden actuar como amortiguadores que protegen a la persona de cometer el suicido, a pesar ... -
Separate Contribution of Striatum Volume and Pitch Discrimination to Individual Differences in Music Reward
SAGE Publications (2019)Individual differences in the level of pleasure induced by music have been associated with the response of the striatum and differences in functional connectivity between the striatum and the auditory cortex. In this ... -
Sex and age differences in mice models of effort-based decision-making and anergia in depression : the role of dopamine, and cerebral-dopamine-neurotrophic-factor
Springer Nature (2023-08-18)Mesolimbic dopamine (DA) regulates vigor in motivated behavior. While previous results have mainly been performed in male rodents, the present studies compared CD1 male and female mice in effort-based decision-making tests ... -
Sex differences in gray matter volume: how many and how large are they really?
BMC (2019-07-01)Background: Studies assessing volumetric sex differences have provided contradictory results. Total intracranial volume (TIV) is a major confounding factor when estimating local volumes of interest (VOIs). We investigated ... -
Sex differences in lever pressing and running wheel tasks of effort-based choice behavior in rats: Suppression of high effort activity by the serotonin transport inhibitor fluoxetine
Elsevier (2021)Selective serotonin transport (SERT) inhibitors such as fluoxetine are the most commonly prescribed treatments for depression. Although efficacious for many symptoms of depression, motivational impairments such as psychomotor ... -
Sexismo en chicas adolescentes: análisis comparativo entre población general y de medidas judiciales
Asociación INFAD (2023-07)El sexismo es definido como una actitud de animadversión y discriminación dirigida hacia las personas en base a su categoría sexual o género, sustentando las relaciones de desigualdad entre hombres y mujeres. Glick y ... -
Sexo y amor: cuando la forma de entender el amor se convierte en un riesgo para la salud sexual de los jóvenes
Publicacions de la Universitat Jaume I. Servei de Comunicació i Publicacions (2018)Introducción: Los mitos del amor romántico abordan maneras estereotipadas de sentir y comportarnos en las relaciones afectivo-sexuales. Las investigaciones demuestran cómo puntuaciones superiores en romanticismo parecen ... -
Sexual behavior and sexual health of transgender women and men before treatment: Similarities and differences
Taylor & Francis (2020-11-08)Background There is a lack of research on the sexual health of transgender individuals, as well as a paucity of data about overall sexual health indexes before treatment. Aims This study aims to analyze the main issues ... -
Sexual Behaviors in Male Sex Workers in Spain: Modulating Factors
Sage (2013)This study analyzed how the culture of origin, educational level, sexual orientation, and experience of male sex workers may mediate their commercial sexual behaviors. A total of 100 Spanish agency male sex workers were ... -
Sexual behavior and locomotion induced by sexual cues inmale rats following lesion of Lobules VIa and VII of the cerebellar vermis
Elsevier (2011)The cerebellum is an important contributor to the neural basis of sexual behavior, but the specific cerebellar regions underlying different aspects of reproduction are still unknown. Here, we used experimental lesions of ... -
Sexual compulsivity and sexual sensation seeking: a preliminary approach among male sex workers compared to gay men in Spain
Taylor & Francis (2015-12)This study aims to explore sexual compulsivity (SC) and sexual sensation seeking (SSS) in male sex workers (MSWs) compared to a group of non-MSW gay men. A total of 60 MSWs and 63 gay men answered the SC Scale and the SSS ... -
Sexual Compulsivity Scale: Adaptation and Validation in the Spanish Population
Taylor & Francis (2013)Sexual compulsivity has been studied in relation to high-risk behavior for sexually transmitted infections. The aim of this study was the adaptation and validation of the Sexual Compulsivity Scale to a sample of Spanish ... -
Sexual Health among Youth in Residential Care in Spain: Knowledge, Attitudes and Behaviors
MDPI (2022-10)Adolescents in the child welfare system often face multiple maladaptive experiences that predispose them to worse sexual health outcomes. This study aims to (1) describe the sexual health of adolescents in Spanish residential ...