Psychosocial stress exposure impairs memory retrieval in children

Quesada, Andrea Amaro; Wiemers, Uta S.; Schoofs, Daniela; Wolf, Oliver T.

doi:10.1016/j.psyneuen.2011.05.013

Cited by 78 publications

(77 citation statements)

References 74 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…In particular, protein exocytosis from salivary glands primarily results from receptor activation by sympathetic stimulation, whereas fluid secretion results from activation by parasympathetic stimulation [19,20]. Physi-cal [21][22][23] and mental stress [24] induce hypothalamus pituitary adrenal (HPA) axis activation, which ultimately leads to a rise in salivary cortisol levels [25][26][27][28][29] that primarily reflects changes in cortisol plasma concentrations [30,31]. In normal daily situations, the waking process, according to the biological mechanisms involved in reactions to stress, also induces a cortisol awakening response [8,9,[32][33][34][35] that can be detected by the 50% to 100% increase in wake-up salivary cortisol levels half an hour after waking [36].…”

Section: Introductionmentioning

confidence: 99%

Fluoride bioavailability in saliva during acute psychological stress

et al. 2012

View full text Add to dashboard Cite

AbstractThe aim of this study was to investigate the influence of acute stress on salivary fluoride bioavailability. Acute psychological stress was induced using a standardized model of public speaking. The saliva of male subjects was collected before and after the public speaking task and immediately, 10, 30, and 120 minutes after tooth brushing according to the Bass method with a dentifrice containing amine fluoride (AmF) or oral hygiene tablets containing sodium fluoride (NaF). Subjective psychological responses to public speaking were evaluated using the State-Trait Anxiety Inventory (STAI). Saliva cortisol levels were analyzed as an objective stress marker. The saliva secretion rate was measured both before and after public speaking. Saliva fluoride content was measured. Group comparisons were calculated using a univariate analysis of variance (ANOVA). In all analyses, the alpha-level was set at 0.05. Public speaking significantly increased state anxiety (p<0.001) and salivary cortisol concentrations (p<0.001). Acute stress did not influence salivary secretion rates. In the AmF group, stressed individuals exhibited statistically significant (p=0.044) lower fluoride concentration in saliva compared with the nonstressed subjects Acute psychological stress reactions do not cause hyposalivation but decrease fluoride bioavailability after using a dentifrice containing AmF. Fluoride bioavailability during acute stress is dependent on fluoride formulation.

show abstract

Section: Introductionmentioning

confidence: 99%

Fluoride bioavailability in saliva during acute psychological stress

et al. 2012

View full text Add to dashboard Cite

show abstract

“…Quesada, A. A. et al (2012) Psychosocial stress exposure impairs memory retrieval in children (QUESADA et al, 2012). Os estudos da amostra apresentaram estratégias diversas para mensurar o estresse infantil que são expressas no uso de diferentes testes psicológicos, instrumentos ou combinações distintas entre estes.…”

Section: Resultsunclassified

Testes Psicológicos Utilizados Para Avaliar Estresse Na Criança: Uma Revisão Integrativa

Teixeira

Crepaldi

Gherardi‐Donato

et al. 2015

Arq. Ciênc. Saúde Unipar

View full text Add to dashboard Cite

Realizar uma revisão integrativa da literatura na Biblioteca Virtual em Saúde (BVS) e PubMed buscando responder à pergunta de pesquisa: "Quais são os testes psicológicos utilizados para avaliar estresse na infância?" Na base de dados BVS foram utilizados os descritores "Estresse Psicológico"; "Testes Psicológicos"; "Crianças". Na plataforma PubMed foi realizada pesquisa pelos descritores "Psychological Stress" AND "Psychological Tests" AND "Child". Em seguida, foram utilizados filtros e critérios de exclusão em ambas as bases (ano de publicação: últimos dez anos; idioma: inglês, português; limite de idade: crianças até 12 anos; tipo de documento: artigo). Após exclusão de artigos duplicados nas respectivas bases, leitura dos títulos, resumos e artigos na íntegra, restaram 11 artigos relacionados ao tema para realizar esta revisão integrativa da literatura. A deficiência de testes psicológicos específicos que avaliem estresse infantil pode apontar a dificuldade de mensurá-lo, pois o estresse é um processo complexo de aferição multicentralizada. Considera-se relevante o desenvolvimento de estudos que elucidem a avaliação do estresse em crianças para que, deste modo, subsidie o desenvolvimento de pesquisas neste campo de estudo.

show abstract

“…Unfortunately, no possible solutions of collective stress were brought up at the end. Moreover, stress status can be created and adjusted through complete difficult tasks or challenging games, such as memory card game [13], domino game [14], soccer game [15], and first-person shooter game [16], which validity and practicability have been proven in the previous research [17].…”

Section: Stress Measurement Methodsmentioning

confidence: 99%

ClockViz: Designing Public Visualization for Coping with Collective Stress in Teamwork

Xue¹,

Liang²,

Hu³

et al. 2017

Proceedings of the Conference on Design and Semantics of Form and Movement - Sense and Sensitivity, DeSForM 2017

View full text Add to dashboard Cite

The intervention solutions for coping with collective stress have been neglected in interaction design because of limited scalability of the physiological measuring methods. This paper focuses on exploring visual biofeedback design for collective stress in the context of teamwork. We design ClockViz, an augmented reality installation overlaid with static or dynamic projection to visualize three different extents of collective stress on a clock.Results of a 16-participant study show that ClockViz is useful to provide biofeedback data, change their internal status, and increase their mindfulness. Based on the results, we also discussed the potential solutions to collective stress sensing for designers to apply into their interactive design intervention.

show abstract

Psychosocial stress exposure impairs memory retrieval in children

Cited by 78 publications

References 74 publications

Fluoride bioavailability in saliva during acute psychological stress

Fluoride bioavailability in saliva during acute psychological stress

Testes Psicológicos Utilizados Para Avaliar Estresse Na Criança: Uma Revisão Integrativa

ClockViz: Designing Public Visualization for Coping with Collective Stress in Teamwork

Contact Info

Product

Resources

About