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Nightly variations in sleep quality and next-day cognitive performance: an in-home study in healthy older adults

Author(s): Brooks M; El Chami R; Jourde HR; Savard MA; Coffey EBJ;

Introduction: Sleep quality is often thought to be a key determinant of cognitive performance, particularly in older adults who experience age-related changes in sleep architecture. However, the extent to which nightly variations in sleep quality impact next-day cognitive performance remains unclear-in part because it has only recently become practical to ...

Article GUID: 41878310


Strengthening and Targeted Rehabilitation for Optimal Neuromuscular Gains for chronic BACK pain (STRONG-BACK): protocol for a randomised controlled trial in participants with primary nociceptive pain drivers

Author(s): Fortin M; Rosenstein B; Bertrand C; Vaillancourt N; Wright A; Montpetit C; Macedo L; Elliott J; Cook CE; Tousignant-Laflamme Y; Ma J; Pagé MG; Dover G; Dang-Vu TT; Weber MH;

Introduction: Exercise therapy is the most recommended treatment for chronic low back pain (LBP), with evidence supporting modest effects, likely due to the heterogeneity of patient presentations. Evidence suggests that matching individuals to the most appropriate exercise type could improve outc ...

Article GUID: 41876162


The Montreal model of ketamine-therapy for alcohol use disorder and comorbid treatment-resistant depression: protocol for a feasibility trial

Author(s): McAnulty C; Lavoie P; Cyr S; Lavin P; Elkrief L; Richard-Devantoy S; Rizkallah E; Lespérance P; Gamin N; Lembke A; Jutras-Aswad D; Greenway K; Garel N;

Background: Alcohol use disorder and treatment-resistant depression (TRD) often co-occur, presenting a major clinical challenge with limited effective treatments. However, ketamine produces rapid antidepressant effects and has shown promise in reducing alcohol use, and acceptance and commitment t ...

Article GUID: 41857871


On traits matching and the modular organization of food web and occurrence networks

Author(s): Borzone Mas D; Scarabotti PA; Vaschetto PA; Alvarenga P; Vazquez M; Arim M;

Modularity and nestedness have been observed recurrently across different ecological networks, including food webs and occurrence networks. These patterns emerge from species-level processes, where interactions and occurrences are determined by niche-based and/or abundance-based mechanisms. Abundance-based processes promote nested networks with gradients ...

Article GUID: 41840807


Understanding school-based rehabilitation services through the lived experiences of children and youth with disabilities: a meta-aggregative review

Author(s): Brushett A; Seguin K; Wong L; McCarry-Taillefer C; Rosenbaum P; Packham T; Campbell W;

Children and youth with disabilities continue to face barriers to accessing quality education, despite education being a key social determinant of health. School-based rehabilitation services (SBRS) include occupational therapy (OT), physiotherapy (PT), and speech-language pathology (SLP) that are delivered within the school context to address these barri ...

Article GUID: 41835425


Structural Behavior and Fatigue of FRP-Reinforced Concrete Beams Exposed to Different Weathering Conditions

Author(s): Rahmatian A; Saleem H; Hejazi F; Nokken M; Bagchi A;

Fiber-reinforced polymer (FRP)-reinforced concrete beams are increasingly used in infrastructure, yet their flexural behavior under fatigue and harsh environmental conditions remains insufficiently studied. This study investigates the fatigue response and structural behavior of 12 glass-FRP (GFRP)-reinforced concrete beams under four environmental regimes ...

Article GUID: 41828174


Bilingual children s comprehension of code-switching at an uninformative adjective

Author(s): Kremin LV; Jardak A; Lew-Williams C; Byers-Heinlein K;

Bilingual children regularly hear sentences that contain words from both languages, also known as code-switching. Investigating how bilinguals process code-switching is a crucial component in understanding bilingual language acquisition, because young bilinguals experience processing costs and reduced comprehension when encountering code-switched nouns. S ...

Article GUID: 41821919


Sleep magnetoencephalography enhances detection and source imaging of seizures and fast oscillations in focal cortical dysplasia

Author(s): Heers M; Afnan J; Braun C; Grova C; Altenmüller DM; Steinhoff BJ; Dümpelmann M; Demerath T; Urbach H; Ethofer S; Siegel M; Schulze-Bonhage A; Lerche H; Li Hegner Y;

Objective: Focal cortical dysplasia (FCD) causes drug-resistant epilepsy requiring presurgical evaluation. Invasive electroencephalographic (EEG) studies demonstrate that sleep modulates epileptic activity, including interictal epileptiform discharges (IEDs), fast oscillations (FOs) in the beta ( ...

Article GUID: 41804684


Nonphotochemical Spectral Hole Burning Study of Modified LH2 Complex from em Rbl. acidophilus /em : Do Parts of the Pigment Molecule Affect Small Light-Induced Structural Changes?

Author(s): Levenberg A; Trempe A; Lujan MA; Picorel R; Zazubovich V;

Nonphotochemical spectral hole burning (NPHB) experiments were performed on the modified LH2 complex from Rbl. acidophilus, in which some but not all B800 Bchl a molecules have been replaced with Chl a, with the initial goal of utilizing Chl a as a local thermometer. The focus of the work eventually shifted to exploring low-temperature protein dynamics. D ...

Article GUID: 41802209


Habitual napping in older adults is accompanied by altered heat-loss rhythms across the circadian cycle and reduced coupling between pre-sleep thermoregulatory dynamics and sleep initiation

Author(s): Dourte M; Hammad G; de Haan S; Deantoni M; Reyt M; Baillet M; Lesoinne A; Muto V; Collette F; Vandewalle G; Peigneux P; Cajochen C; Schmidt C;

Thermoregulatory processes are closely linked to sleep initiation and maintenance throughout the circadian cycle, and may contribute to the increased tendency to nap in older adults. This cross-sectional study examined whether habitual napping in healthy older individuals is associated with alter ...

Article GUID: 41797810


Trajectories of Alcohol-Related Problems Among First-Year Nursing Students: Nature, Predictors, and Outcomes

Author(s): Cheyroux P; Morin AJS; O' Connor RM; Colombat P; Vancappel A; Eltanoukhi R; Gillet N;

This study aims to contribute to an improved dynamic person-centred comprehension of the distinct trajectories of alcohol-related problems observed among first-year nursing students. Data was collected from 2963 first-year nursing students on four occasions over the course of their first semester ...

Article GUID: 41797206


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