Functional independence trajectories over 5 years in older veterans with traumatic brain injury: A model systems study.

Background: Research on older adults who sustain a traumatic brain injury (TBI) has predominantly been on civilian, nonveteran populations. Military populations experience higher rates of TBI and often experience the additive effects of TBI and other comorbid disorders, including posttraumatic stress disorder and/or substance use that may increase disability over time.

Objective: To investigate predictors of functional independence trajectories over the 5 years after TBI in veterans 55 years or older at injury.

Effect of baseline values on inpatient rehabilitation outcomes after total knee arthroplasty: a retrospective observational study.

Objective: To compare inpatient rehabilitation outcomes after total knee arthroplasty (TKA) between groups with different baseline scores.

Design: A retrospective observational study.

Subjects: Patients with knee osteoarthritis who have previously undergone unilateral TKA.

The impact of the COVID-19 pandemic on musculoskeletal disorders-related sick leave among healthcare workers: a retrospective analysis of Slovenian national data.

Purpose: Musculoskeletal disorders (MSDs) are one of the main causes of health-related absenteeism. MSDs were a known problem among healthcare workers (HCWs) even before COVID-19. The pandemic, with its associated stresses and changes in working conditions, may have influenced the incidence and duration of MSDs-related sick leave (SL) among HCWs.

Impact of Post-Traumatic Epilepsy on Mental Health and Multidimensional Outcome and Quality of Life: An NIDILRR TBIMS Study.

Traumatic brain injury (TBI) and subsequent post-traumatic epilepsy (PTE) often impair daily activities and mental health (MH), which contribute to long-term TBI-related disability. PTE also affects driving capacity, which impacts functional independence, community participation, and satisfaction with life (SWL). However, studies evaluating the collective impact of PTE on multidimensional outcomes are lacking.

Perinatal and infant mental health care in Austria : Mapping of existing prevention, screening, and care services.

Purpose: Perinatal mental illness (PMI) is one of the major health problems during pregnancy and one year after birth (the perinatal period), with robust evidence of its potentially detrimental effects on the parent's and child's health. Many countries have prioritised perinatal and infant mental health care (PIMHC). In Austria, it is currently unknown how many services are available in which region.

Somatic symptom disorder and the role of epistemic trust, personality functioning and child abuse: Results from a population-based representative German sample.

Background: A growing body of evidence explored symptom burden of somatic symptom disorder (SSD) and its complex etiology involving psychosocial aspects. Child abuse has been linked to numerous psychopathologies including somatic symptoms as well as impaired personality functioning and disruptions in epistemic trust. This work aims to investigate personality functioning and epistemic trust in the association between child abuse and somatic symptom burden.

Impact of Hydraulic Resistance on Spatiotemporal Characteristics of Initial Six Steps When Sprinting Under Varying Loads.

Evaluations of the usability of hydraulic resistance for resisted sprint-training purposes remains rare. Thus, this study compared step-by-step changes in spatiotemporal characteristics during the first 10 m of sprints with varying hydraulic resistance loads. Fourteen male athletes performed 20 m sprints under minimal (10 N, considered as normal sprint), moderate (100 N), and heavy (150 N) hydraulic resistance loads.

The interplay of NAD and hypoxic stress and its relevance for ageing.

Nicotinamide adenine dinucleotide (NAD) is an essential regulator of cellular metabolism and redox processes. NAD levels and the dynamics of NAD metabolism change with increasing age but can be modulated via the diet or medication. Because NAD metabolism is complex and its regulation still insufficiently understood, achieving specific outcomes without perturbing delicate balances through targeted pharmacological interventions remains challenging.

Effects of flywheel resistance training on countermovement jump performance and vastus lateralis muscle stiffness: A controlled study.

This study aimed to investigate the effects of an 8-week resistance training using flywheel (FW) device on countermovement jump (CMJ) performance and resting stiffness of the vastus lateralis (VL) muscle. Physically active adults were randomly assigned to a training intervention group (T;  = 18) and a control group (C;  = 13), which received no intervention. Jump performance variables and ultrasound-assessed resting VL shear modulus were measured before and after the intervention.

Hand-grip strength in recreational downhill skiers: a comparison to normative reference values.

Hand-grip strength was evaluated in 757 recreational downhill skiers and compared to 1021 community-dwellers. Findings are reported for age and sex categories consistent with community-dwelling norms. Effect size (Cohen's d) was calculated to estimate the clinical relevance of strength differences between populations.

Age- and sex-dependent associations between self-reported physical activity levels and self-reported cardiovascular risk factors: a population-based cross-sectional survey.

Background: The amount of regular physical activity (PA) can modulate the prevalence of traditional risk factors for cardiovascular disease (CVD) such as obesity, systemic hypertension, hypercholesterolemia, and type 2 diabetes (T2D). However, how different PA levels either below (< 600 MET min/week), within (600-1200 MET min/week), or above (> 1200 MET min/week) the range of the minimal WHO recommendations impact the age- and sex-dependent prevalence of these risk factors remains to be elucidated.

Methods: This cross-sectional study was performed to evaluate these relationships using population-based self-reported data collected in a central European country (Austria, 2019).

Association between large neutral amino acids and white matter hyperintensities in middle-aged adults at varying metabolic risk.

This investigation delves into the interplay between large neutral amino acids (LNAA) and metabolic syndrome (MetS) in midlife adults, examining their collective influence on brain structure. While LNAA, such as tryptophan and phenylalanine, are known to bolster cognition in youth, these relationships often reverse later in life. Our study hypothesized an earlier reversal of these benefits in middle-aged adults with MetS, potentially signaling premature brain aging.

Effectiveness of an Individualized Training Based on Dynamic Strength Index on Sprinting, Jumping and Change of Direction Performance in Basketball Players: A Randomized Controlled Trial.

The dynamic strength index (DSI) is calculated as the ratio between countermovement jump (CMJ) peak force and isometric mid-thigh pull (IMTP) peak force and is said to inform whether ballistic or strength training is warranted for a given athlete. This study assessed the impact of an individualized in-season resistance training program, guided by DSI on basketball players' physical performance. Forty-three elite players (19.

The effects of spinal flexion exposure on lumbar muscle shear modulus and posture.

Purpose: Spinal flexion exposure (SFE) leads to alterations in neuromuscular and mechanical properties of the trunk. While several studies reported changes in intrinsic trunk stiffness following SFE, there is a lack of studies evaluating the effects on lumbar muscle shear modulus (SM). Therefore, the aim of our study was to investigate the effects of SFE on lumbar muscle SM and posture.

The validity and reliability of a hydraulic resistance device for assessing resisted sprint time.

Introduction: The aim of this study was to assess the validity and reliability of a hydraulic resistance device (HRD) for monitoring sprint split times under different loads within and between sessions.

Methods: Three 20-m sprints with low (15 N), medium-low (40 N), medium-high (50 N), and high (130 N) HRD resistance levels (loads) were performed on two separate occasions 14 days apart. Twenty-four student athletes (24.

Interplay of Large Neutral Amino Acids, Metabolic Syndrome, and Apolipoprotein E ε4 on Brain Integrity at Midlife.

Introduction: Large neutral amino acids (LNAAs) tryptophan and phenylalanine have been implicated in the pathogenesis of neurodegenerative diseases. Given limited research on the effects of LNAA on brain health across different life stages, vascular risk, and genetic backgrounds, our study aimed to explore the interaction of LNAA levels, metabolic syndrome (MetS), and the presence of the apolipoprotein E ε4 (ApoE ε4) allele brain integrity at midlife.

Methods: Sixty-eight adults aged 40-61 underwent a health assessment to calculate the number of MetS components, quantify LNAA, measure white matter hyperintensity (WMH) volume, and genotype ApoE ε4.

Feasibility and Safety of an Eight-Week Exercise Program with the Additional Peripheral Magnetic Stimulation of the Abdominal Muscles.

Peripheral magnetic stimulation has recently been introduced as a non-invasive but effective physical agent to improve muscle strength and everyday function. The aim of this study was to evaluate the feasibility and safety of an exercise program focusing on the abdominal muscles in combination with the peripheral magnetic stimulation of the abdominal muscles. Male and female overweight and obese adults (n = 19) participated in an eight-week exercise program with the additional peripheral magnetic stimulation of the abdominal muscles.

Corrigendum: Epistemic trust and personality functioning mediate the association between adverse childhood experiences and posttraumatic stress disorder and complex posttraumatic stress disorder in adulthood.

[This corrects the article DOI: 10.3389/fpsyt.2022.

Utilization of Mental Health Provision, Epistemic Stance and Comorbid Psychopathology of Individuals with Complex Post-Traumatic Stress Disorders (CPTSD)-Results from a Representative German Observational Study.

: Complex post-traumatic stress disorder (CPTSD) is a severely debilitating recently added symptom cluster in the International Classification of Diseases (ICD-11). So far, only limited information on mental health treatment-uptake and -satisfaction of individuals with CPTSD is available. The aim of this study is to investigate these aspects in a representative sample of the German general population.

Dirk Pette, remembered for his pioneering muscle research.

It is with great sadness that we learned of the passing of Prof. Dr. Dr.

Exploring physical activity preferences and motivation in long-term cardiac prevention: An Austrian cross-sectional survey.

Cardiac rehabilitation (CR) patients often do not sustain physical activity (PA) behaviour in the long run, once they progress into a self-management stage of secondary prevention. This study aimed to explore former CR patients' PA preferences, determinants (i.e.