Muscle activity during multi-step descent.

Background: Previous step studies have shown mechanical variances across steps in descent; however, muscle activity differences have not been examined across steps in a staircase. The purpose of this study was to quantify differences in muscle activity during step descent between step strategies (step-over-step and step-match) and across steps.

Methods: Twenty-five individuals descended a seven-step staircase at self-selected pace (rise: 15.

Effect of teleneurology on door-to-needle times for tenecteplase in acute ischemic stroke.

Introduction: Intravenous thrombolysis remains the primary treatment for acute ischemic stroke (AIS); however, administration is time sensitive. Teleneurology services have increased in popularity in recent years due to their ability to aid in triaging patients with neurological conditions. Teleneurology services were implemented at this comprehensive stroke center, in August 2023 to aid in streamlining the administration of tenecteplase in AIS patients.

Preliminary Assessment of an Ambulatory Device Dedicated to Upper Airway Muscle Training in Patients With Sleep Apnea: Proof-of-Concept Study.

Background: Obstructive sleep apnea/hypopnea syndrome (OSAHS) is a prevalent condition affecting a substantial portion of the global population, with its prevalence increasing over the past 2 decades. OSAHS is characterized by recurrent upper airway (UA) closure during sleep, leading to significant impacts on quality of life and heightened cardiovascular and metabolic morbidity. Despite continuous positive airway pressure (CPAP) being the gold standard treatment, patient adherence remains suboptimal due to various factors, such as discomfort, side effects, and treatment unacceptability.

Accuracy and reproducibility of forensic tire examination decisions.

Tire impression evidence can be a valuable tool during a crime scene investigation-it can link vehicles to scenes or secondary locations, and reveal information about the series of events surrounding a crime. The interpretation of tire impression evidence relies on the expertise of forensic tire examiners. To date, there have not been any studies published that empirically evaluate the accuracy and reproducibility of decisions made by tire impression examiners.

Investigating adaptive sport participation for adults aged 50 years or older with spinal cord injury or disease: A descriptive cross-sectional survey.

Context: Spinal cord injury or disease (SCI/D) can lead to health challenges that are exacerbated with aging. Adaptive sport is understood to provide health benefits for the SCI/D population. Prior literature investigating adaptive sport in this population pertains to adults with SCI/D who are <50 years of age.