Search results for "event"
showing 10 items of 4065 documents
Mismatch negativity (MMN) in freely-moving rats with several experimental controls.
2014
Mismatch negativity (MMN) is a scalp-recorded electrical potential that occurs in humans in response to an auditory stimulus that defies previously established patterns of regularity. MMN amplitude is reduced in people with schizophrenia. In this study, we aimed to develop a robust and replicable rat model of MMN, as a platform for a more thorough understanding of the neurobiology underlying MMN. One of the major concerns for animal models of MMN is whether the rodent brain is capable of producing a human-like MMN, which is not a consequence of neural adaptation to repetitive stimuli. We therefore tested several methods that have been used to control for adaptation and differential exogenou…
What is the opinion of the family doctors on the optometry consultations of the Navarre Health Service?
2020
Esta carta crea un precedente en España, ya que por primera vez se muestra la percepción que tienen los médicos de familia sobre las tres consultas de optometría abiertas en el Servicio Navarro de Salud (Osasunbidea), transcurridos 10 años de la creación de la primera de ellas en 2006. Teniendo en cuenta que no todas las comunidades autónomas cuentan con estas consultas implementadas en el sistema sanitario, consideramos que este servicio es fundamental ponerlo en marcha y desarrollarlo en el resto de comunidades, para ofrecer al paciente una mejor atención primaria. Asociación Española de Optometristas Unidos
Trial profile: pilot study of the multicentre randomised trial of H. pylori eradication and pepsinogen testing for prevention of gastric cancer morta…
2019
Purpose: The GISTAR Pilot study is part of a large multi-centre randomised trial conducted in Latvia with the main aim to evaluate preventive strategies to decrease mortality from gastric cancer in high-risk areas, especially in the Baltic States and Eastern Europe. Participants: A total of 3,447 apparently healthy, asymptomatic participants (40-64 y/o) were recruited between 2013 and 2015 for the GISTAR pilot study. Participants were interviewed for socio-economic status, lifestyle, environmental and occupational exposures, medical history, family history of diseases, and dietary habits. Participants were randomly assigned to either Intervention (n=1,724) or Control (n=1,723) group. The in…
VALUE-BASED EVIDENCES TO FACE THE NEW CHALLENGES OF HEALTH PROMOTION IN A SUSTAINABLE HEALTHCARE SYSTEM.
2017
Thirty years ago, starting from a new awareness of the limits of biomedical power and healthcare services to solve all population’ health problems, the Ottawa Conference coined a New Public Health by defining Health Promotion (HP) as “the process of enabling people to increase control over and to improve their health and well-being”. Since then and over the next 30 years, several programs have been developed all over the world to translate HP concepts into practical actions and many health successes have been achieved as well. Nowadays, even if the global health context has strongly changed, the original principles of HP still provide a solid ground for action, being the community engagemen…
Intended or Unintended Doping? A Review of the Presence of Doping Substances in Dietary Supplements Used in Sports
2017
Introduction: The use of dietary supplements is increasing among athletes, year after year. Related to the high rates of use, unintentional doping occurs. Unintentional doping refers to positive anti-doping tests due to the use of any supplement containing unlisted substances banned by anti-doping regulations and organizations, such as the World Anti-Doping Agency (WADA). The objective of this review is to summarize the presence of unlabeled doping substances in dietary supplements that are used in sports. Methodology: A review of substances/metabolites/markers banned by WADA in ergonutritional supplements was completed using PubMed. The inclusion criteria were studies published up until Se…
Towards a sustainable leader-follower relationship: constructive dissensus, organizational virtuousness and happiness at work (haw)
2020
This paper examines how leaders and followers can interact positively under complex and bounded conditions. For this purpose, this paper conceptualizes and measures the concept of constructive dissensus. Constructive dissensus relates to a mutual understanding leading to a situation of coregulation. In addition, the relationship between constructive dissensus and happiness at work is examined on the basis of affective events theory. Furthermore, the mediating role of organizational virtuousness is assessed. Through structural equation modeling, a multilevel analysis was performed. Data from 130 bank branches and 606 employees were gathered. The results reveal a direct effect of constructive…
Measuring self‐regulated learning in a junior high school mathematics classroom : Combining aptitude and event measures in digital learning materials
2023
Background Measurement of students' self-regulation skills is an active topic in education research, as effective assessment helps devising support interventions to foster academic achievement. Measures based on event tracing usually require large amounts of data (e.g., MOOCs and large courses), while aptitude measures are often qualitative and need careful interpretation. Precise and interpretable evaluation of self-regulation skills in a normal K-12 classroom thus poses a challenge. Objectives The present study proposes and explores a learning analytics method of combining aptitude and event measures to evaluate student's self-regulation skills. Methods An explorative learning analytics s…
Life events and primary monosymptomatic nocturnal enuresis: A pediatric pilot study
2017
Introduction: The association between primary monosymptomatic nocturnal enuresis (PMNE) and behavioral disorders was highlighted frequently, suggesting psychiatric origin. On the other hand, there is no difference between the incidence of mental disorders in children with PMNE and controls, although the psychological genesis could provide additional secondary forms, in which the child might react to stressful events with the resumption of involuntary urination at night, with a possible alteration of bowel control due to a high vulnerability to stressors. The purpose of this study is assessing the stressful events of life in a sample of children with PMNE. Materials and methods: 56 subjects …
Eventi di vita stressanti in un campione di pazienti affetti da psicosi all’esordio: prevalenza, sintomatologia ed età d’esordio
2011
Introduzione: Un consistente numero di studi suggerisce un’elevata prevalenza di eventi traumatici nella storia di soggetti con disturbi psicotici (Shevlin et al, 2008). Piu’ che l’impatto di un singolo evento di vita stressante, l’esposizione cumulativa ad esperienze traumatiche sembra incrementare il rischio di psicosi (van Winkel et al, 2008). Scopo dello studio e’ valutare la prevalenza di tali eventi in soggetti al primo episodio psicotico a confronto con controlli sani e la possibile correlazione con la sintomatologia psicotica e l’età di esordio. Metodologia: In atto sono stati reclutati 74 soggetti al primo episodio psicotico (51 m, 23 f; em=26.39, ds=9.36) e 27 controlli sani (18 m…
Mediterranean diet impact on cardiovascular diseases: a narrative review
2017
Cardiovascular disease (CVD) accounts for more than 17 million deaths per year worldwide. It has been estimated that the influence of lifestyle on CVD mortality amounts to 13.7% for smoking, 13.2% for poor diet, and 12% for inactive lifestyle. These results deeply impact both the healthy status of individuals and their skills in working. The impact of CVD on productivity loss accounts for the 24% in total costs for CVD management. Mediterranean diet (MedD) can positively impact on natural history of CVD. It is characterized by a relatively high consumption of inexpensive and genuine food such as cereals, vegetables, legumes, nuts, fish, fresh fruits, and olive oil as the principal source of…