Chronotypes
Mostrando 1-7 de 7 artigos, teses e dissertações.
-
1. Differences in larval emergence chronotypes for sympatric Rhagoletis brncici Frías and Rhagoletis conversa (Bréthes) (Diptera, Tephritidae)
ABSTRACT In central Chile, Rhagoletis brncici and R. conversa, can be found in sympatry, associated with the fruit of their native host plants: Solanum tomatillo and S. nigrum (Solanaceae), respectively. Third-stage larvae must emerge from its host in search of pupation sites, and during this period larvae must find an appropriate pupation microhabitat while
Rev. Bras. entomol.. Publicado em: 05/09/2019
-
2. Interactions of polymorphisms in different clock genes associated with circadian phenotypes in humans
Several studies have shown that mutations and polymorphisms in clock genes are associated with abnormal circadian parameters in humans and also with more subtle non-pathological phenotypes like chronotypes. However, there have been conflicting results, and none of these studies analyzed the combined effects of more than one clock gene. Up to date, associatio
Genetics and Molecular Biology. Publicado em: 12/11/2010
-
3. Estudo do cronotipo em estudantes universitários de turno integral e sua influência na qualidade do sono, sonolência diurna e no humor
O impacto da dimensão matutinidade/vespertinidade pode interferir no comportamento social e na saúde do indivíduo. Nos últimos anos, esta dimensão tem sido amplamente estudada dentro do âmbito da cronobiologia. Este estudo transversal teve como objetivo determinar o cronotipo de estudantes universitários do 6º semestre dos cursos de turno integral da
Publicado em: 2009
-
4. Influence of chronotype and social zeitgebers on sleep/wake patterns
Inter-individual differences in the phase of the endogenous circadian rhythms have been established. Individuals with early circadian phase are called morning types; those with late circadian phase are evening types. The Horne and Östberg Morningness-Eveningness Questionnaire (MEQ) is the most frequently used to assess individual chronotype. The distributio
Brazilian Journal of Medical and Biological Research. Publicado em: 30/09/2008
-
5. The search for circadian clock components in humans: new perspectives for association studies
Individual circadian clocks entrain differently to environmental cycles (zeitgebers, e.g., light and darkness), earlier or later within the day, leading to different chronotypes. In human populations, the distribution of chronotypes forms a bell-shaped curve, with the extreme early and late types _ larks and owls, respectively _ at its ends. Human chronotype
Brazilian Journal of Medical and Biological Research. Publicado em: 2008-08
-
6. Effect of the time-of-day of training on explicit memory
Studies have shown a time-of-day of training effect on long-term explicit memory with a greater effect being shown in the afternoon than in the morning. However, these studies did not control the chronotype variable. Therefore, the purpose of this study was to assess if the time-of-day effect on explicit memory would continue if this variable were controlled
Brazilian Journal of Medical and Biological Research. Publicado em: 31/05/2008
-
7. Estampa temporal na memória de reconhecimento em estudantes universitários
Several studies have shown that there is a circadian modulation of explicit memory. This modulation can occur independently in each one of the mnemonic processes. The aim of this study was to evaluate the influence of time of training on short-term memory (STM) and long-term memory (LTM), using a recognition task. Moreover, a possible circadian modulation in
Publicado em: 2007