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Tarja Heponiemi Marko Elovainio Laura Pulkki Sampsa Puttonen Olli Raitakari Liisa Keltikangas-J?rvinen 《Health psychology》2007,26(1):13-21
The present study examined the association of cardiac autonomic task-induced reactivity and recovery to preclinical atherosclerosis. Thirty-three men and 33 women aged 24-39 years participated in the ongoing epidemiological Cardiovascular Risk in Young Finns study. The authors measured heart rate (HR), respiratory sinus arrhythmia (RSA), and preejection period (PEP) during the mental arithmetic and speech tasks in 1999. Carotid atherosclerosis was assessed by measuring the thickness of the common carotid artery intima-media complex (IMT) with ultrasound in 2001. Higher HR, RSA, and PEP reactivity were associated with lower IMT values even after adjusting for cardiovascular risk factors (lipid levels, obesity, and blood pressure). In addition, better HR recovery after the mental arithmetic task was associated with lower IMT values, and this association persisted after all adjustments. Thus, higher task-induced cardiac autonomic reactivity and better HR recovery were related to less preclinical atherosclerosis. The authors concluded that cardiac pattern of reactivity and quick recovery may be associated with better cardiovascular health, and therefore all reactivity occurring in challenging situations should not automatically be considered as potentially pathological. 相似文献
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Joël Billieux Alexandre Heeren Lucien Rochat Pierre Maurage Sophie Bayard Romain Bet Chrystel Besche-Richard Gaëlle Challet-Bouju Arnaud Carré Gaëtan Devos Maèva Flayelle Fabien Gierski Marie Grall-Bronnec Laurence Kern Yasser Khazaal Christophe Lançon Séverine Lannoy George A. Michael Stéphane Raffard Lucia Romo Martial Van der Linden Aline Wéry Natale Canale Daniel L. King Adriano Schimmenti Stéphanie Baggio 《Journal of personality》2021,89(6):1252-1262
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Theoretical Medicine and Bioethics - 相似文献
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The lexical–semantic organization of the mental lexicon is bound to change across the lifespan. Nevertheless, the effects of lexical–semantic factors on word processing are usually based on studies enrolling young adult cohorts. The current study aims to investigate to what extent age-specific semantic organization predicts performance in referential word production over the lifespan, from school-age children to older adults. In Study 1, we conducted a free semantic association task with participants from six age-groups (ranging from 10 to 80 years old) to compute measures that capture age-specific properties of the mental lexicon across the lifespan. These measures relate to lifespan changes in the Available Richness of the mental lexicon and in the lexical–semantic Network Prototypicality of concrete words. In Study 2, we used the collected data to predict performance in a picture-naming task on a new group of participants within the same age-groups as for Study 1. The results show that age-specific semantic Available Richness and Network Prototypicality affect word production speed while the semantic variables collected only in young adults do not. A richer and more prototypical semantic network across subjects from a given age-group is associated with faster word production speed. The current results indicate that age-specific semantic organization is crucial to predict lexical–semantic behaviors across the lifespan. Similarly, these results also provide cues to the understanding of the lexical–semantic properties of the mental lexicon and to lexical selection in referential tasks. 相似文献
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Pörhölä Maili Cvancara Kristen Kaal Esta Kunttu Kristina Tampere Kaja Torres Maria Beatriz 《Social Psychology of Education》2020,23(1):143-169
Social Psychology of Education - This study reports results from cross-cultural comparisons of (a) the frequency of university students’ experiences of bullying victimization and perpetration... 相似文献