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The effects of acute exercise and a nap on heart rate variability and memory in young sedentary adults

Author(s): Mograss M; Frimpong E; Vilcourt F; Chouchou F; Zvionow T; Dang-Vu TT;

Recent evidence suggests that the autonomic nervous system can contribute to memory consolidation during sleep. Whether fluctuations in cardiac autonomic activity during sleep following physical exercise contribute to the process of memory consolidation has not been studied. We assessed the effects of a non-rapid eye movement (NREM) nap following acute ex ...

Article GUID: 37855092


Compensatory health motivations and behaviors scale: Development, evaluation, psychometric properties and a preliminary validation

Author(s): Sedemedes K; Knäuper B; Sadikaj G; Yuan TY; Wrosch C; Santosa S; Alberga AS; Kakinami L;

The "Compensatory Health Beliefs" scale assesses the degree to which one believes that unhealthy behaviours can be compensated through healthier ones. However, no validated scale to assess compensatory weight-related behaviors exists. The study's objective was to develop (Study 1) and validate (Study 2) a questionnaire measuring compensatory health mo ...

Article GUID: 37804879


The essential impact of stress appraisals on work engagement

Author(s): Al Hajj R; Vongas JG; Jamal M; ElMelegy AR;

This paper explains the contradictory findings on the relationship between stress and work engagement by including appraisals as a driving mechanism through which job stressors influence engagement. In doing so, it explores whether stressors categorised as either challenging or hindering can be appraised simultaneously as both. Second, it investigates whe ...

Article GUID: 37851607


Uncertainty about predation risk: a conceptual review

Author(s): Crane AL; Feyten LEA; Preagola AA; Ferrari MCO; Brown GE;

Uncertainty has long been of interest to economists and psychologists and has more recently gained attention among ecologists. In the ecological world, animals must regularly make decisions related to finding resources and avoiding threats. Here, we describe uncertainty as a perceptual phenomenon of decision-makers, and we focus specifically on the functi ...

Article GUID: 37839808


Web-based processing of physiological noise in fMRI: addition of the PhysIO toolbox to CBRAIN

Author(s): Valevicius D; Beck N; Kasper L; Boroday S; Bayer J; Rioux P; Caron B; Adalat R; Evans AC; Khalili-Mahani N;

Neuroimaging research requires sophisticated tools for analyzing complex data, but efficiently leveraging these tools can be a major challenge, especially on large datasets. CBRAIN is a web-based platform designed to simplify the use and accessibility of neuroimaging research tools for large-scal ...

Article GUID: 37841811


How can we apply decision-making theories to wild animal behavior? Predictions arising from dual process theory and Bayesian decision theory

Author(s): Teichroeb JA; Smeltzer EA; Mathur V; Anderson KA; Fowler EJ; Adams FV; Vasey EN; Tamara Kumpan L; Stead SM; Arseneau-Robar TJM;

Our understanding of decision-making processes and cognitive biases is ever increasing, thanks to an accumulation of testable models and a large body of research over the last several decades. The vast majority of this work has been done in humans and laboratory animals because these study subjec ...

Article GUID: 37839050


Unsupervised Mixture Models on the Edge for Smart Energy Consumption Segmentation with Feature Saliency

Author(s): Al-Bazzaz H; Azam M; Amayri M; Bouguila N;

Smart meter datasets have recently transitioned from monthly intervals to one-second granularity, yielding invaluable insights for diverse metering functions. Clustering analysis, a fundamental data mining technique, is extensively applied to discern unique energy consumption patterns. However, the advent of high-resolution smart meter data brings forth f ...

Article GUID: 37837127


Profiles of body image concerns and their associations with disordered eating behaviors

Author(s): Baker S; Maïano C; Houle S; Nadon L; Aimé A; Morin AJS;

Although body image concerns (BIC) are recognized as a core driver in the development of disordered eating behaviors, the combined role of various types of BIC remains underexamined. This study relied on Latent Profile Analysis to identify the main configurations of self-reported BIC (i.e., body checking and avoidance, perceived physical appearance, and f ...

Article GUID: 37832721


Childhood hyperactivity, eating behaviours, and executive functions: Their association with the development of eating-disorder symptoms in adolescence

Author(s): Dufour R; Breton É; Morin AJS; Côté SM; Dubois L; Vitaro F; Boivin M; Tremblay RE; Booij L;

Background: Cross-sectional studies have shown that hyperactivity and impaired executive functioning are associated with symptoms of eating disorders in adolescence and adulthood. Whether hyperactivity and executive functions in early life can prospectively predict the emergence of eating disorde ...

Article GUID: 37833803


Age- and sex-specific associations between obstructive sleep apnea risk and cognitive decline in middle-aged and older adults: A 3-year longitudinal analysis of the Canadian longitudinal study on aging

Author(s): Julie Legault

CONCLUSIONS: Associations between OSA risk and cognitive decline over 3 years depend on age and sex. Being at high-risk for OSA is associated with a generalized cognitive decline in attention and processing speed, while a memory decline is specific to older women (=70 years).

Article GUID: 37832163


Publisher Correction: A genome catalogue of lake bacterial diversity and its drivers at continental scale

Author(s): Garner RE; Kraemer SA; Onana VE; Fradette M; Varin MP; Huot Y; Walsh DA;

No abstract

Article GUID: 37821571


ESOMIR: a curated database of biomarker genes and miRNAs associated with esophageal cancer

Author(s): Sindhoo A; Sipy S; Khan A; Selvaraj G; Alshammari A; Casida ME; Wei DQ;

'Esophageal cancer' (EC) is a highly aggressive and deadly complex disease. It comprises two types, esophageal adenocarcinoma (EAC) and esophageal squamous cell carcinoma (ESCC), with Barrett's esophagus (BE) being the only known precursor. Recent research has revealed that microRNAs (miRNAs) play a crucial role in the development, prognosis a ...

Article GUID: 37815872


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