The use of an imageless robotic system in revision of unicompartmental knee arthroplasty.

Purpose: The application of robotics in revision arthroplasty particularly from unicompartmental knee arthroplasty (UKA) to total knee arthroplasty (TKA), is underexplored. The purpose of this study is to describe the surgical technique of an imageless robotic system used in the revision of UKA to TKA and to evaluate short- to mid-term outcomes.

Methods: This prospective study includes 35 patients treated from May 2020 to July 2023.

Post-Physical Therapy 4-Month In-Home Dynamic Standing Protocol Maintains Physical Therapy Gains and Improves Mobility, Balance Confidence, Fear of Falling and Quality of Life in Parkinson's Disease: A Randomized Controlled Examiner-Blinded Feasibility Clinical Trial.

Objective: Parkinson's patients will experience mobility disturbances with disease progression. Beneficial effects of physical therapy are short-lasting. Novel interventions are needed to maintain these benefits.

Relationship Between Mediterranean Diet Adherence and Body Composition Parameters in Older Adults from the Mediterranean Region.

In recent decades, the rapid spread of various communication media has led to changes in traditional eating habits. In the Mediterranean region, the classic (Mediterranean) dietary pattern has been lost as a result. This has led to a shift in eating habits towards unhealthy eating patterns, which in turn has resulted in an inadequate distribution of body composition.

Critical transitions in pancreatic islets.

Calcium signals in pancreatic cells collectives show a sharp transition from uncorrelated to correlated state resembling a phase transition as the slowly increasing glucose concentration crosses the tipping point. However, the exact nature or the order of this phase transition is not well understood. Using confocal microscopy to record the collective calcium activation of cells in an intact islet under changing glucose concentration in increasing and then decreasing way, we first show that in addition to the sharp transition, the coordinated calcium response exhibits a hysteresis indicating a critical, first order transition.

Developmental trajectories of motor imagery in relation to physical fitness in children aged 7 to 14 years: A 1-year follow-up study.

Motor imagery (MI) is fundamentally linked to the motor system. It improves motor learning and optimizes motor actions without physical execution, highlighting its unique role in rehabilitation programs and motor performance. Understanding the developmental trajectories of MI and the factors influencing its variability across ages could enable more effective, age-specific strategies for pediatric rehabilitation.

Optimizing Real-Time MI-BCI Performance in Post-Stroke Patients: Impact of Time Window Duration on Classification Accuracy and Responsiveness.

Brain-computer interfaces (BCIs) are promising tools for motor neurorehabilitation. Achieving a balance between classification accuracy and system responsiveness is crucial for real-time applications. This study aimed to assess how the duration of time windows affects performance, specifically classification accuracy and the false positive rate, to optimize the temporal parameters of MI-BCI systems.

The interplay of brain neurotransmission and mental fatigue: A research protocol.

Introduction: Mental fatigue (MF) significantly affects both cognitive and physical performance. However, the precise mechanisms, particularly concerning neurotransmission, require further investigation. An implication of the role of dopamine (DA) and noradrenaline (NA) is stated, but empirical evidence for this theory still needs to be provided.

Dynamic balance and gait impairments in Parkinson's disease: novel cholinergic patterns.

The cholinergic system has been implicated in postural deficits, in particular falls, in Parkinson's disease (PD). Falls and freezing of gait typically occur during dynamic and challenging balance and gait conditions, such as when initiating gait, experiencing postural perturbations, or making turns. However, the precise cholinergic neural substrate underlying dynamic postural and gait changes remains poorly understood.

Trends in Physiotherapy of Chronic Low Back Pain Research: Knowledge Synthesis Based on Bibliometric Analysis.

Background: Physiotherapy and chronic low back pain (CLBP) form a broad and quickly developing research area. The aim of this article was to holistically, thematically and chronologically analyze and synthesize the literature production in this research area and identify the most prolific research entities and research themes.

Methods: This article quantitatively and qualitatively analyzed research literature production harvested from the Scopus bibliometric database, using a triangulation of bibliometric and thematic analysis.

Comparative Performance of Five Cognitive Screening Tests in a Large Sample of Seniors.

Introduction: Recent introductions of disease-modifying treatments for Alzheimer's disease have re-invigorated the cause of early dementia detection. Cognitive "paper and pencil" tests represent the bedrock of clinical assessment, because they are cheap, easy to perform, and do not require brain imaging or biological testing. Cognitive tests vary greatly in duration, complexity, sociolinguistic biases, probed cognitive domains, and their specificity and sensitivity of detecting cognitive impairment (CI).

COVID-19 clinic as a basis of quality primary health care in the light of the pandemic - an observational study.

Aim The COVID-19 pandemic has had a major impact on societies and has required adjustments of health systems and changes in work processes, especially in the light of an aging population with increased morbidity and mortality. The primary health care level has a key role in maintaining access to healthcare and in addressing the largest proportion of patients with COVID - 19 and should therefore take steps to manage the condition. The aim is to determine the adequacy of COVID-19 clinic model for patients, who are suspected or have a confirmed infection with COVID-19.