Notes

[Investigation upon fresh model involving scientific physiological keeping track of through the use of wearable devices].
Physical and emotional parent-infant closeness activate important neurobiological mechanisms involved in parenting. In a neonatal care context, most research focuses on physical (parental presence, skin-to-skin contact) aspects; insights into emotional closeness can be masked by findings that overemphasise the barriers or challenges to parenting an infant during neonatal care.

To explore existing qualitative research to identify what facilitates and enables parents' experiences of emotional closeness to their infants while cared for in a neonatal unit.

A systematic review using meta-ethnographic methods. Search strategy involved searches on six databases, author runs, and backward and forward chaining. Reciprocal translation was used to identify and compare key concepts of parent-infant emotional closeness.

Searches identified 6992 hits, and 34 studies from 17 countries that involved 670 parents were included. Three overarching themes and associated sub-themes were developed. 'Embodied connections' de to maintain an emotional connection to their infant when separated, and neurobiology education for staff.The Ages & Stages Questionnaires Social-Emotional (ASQ-SE) is a developmental screening test used around the world. However, research assessing the psychometric properties of the Spanish version or in nationally representative samples is scarce. The aim of this study is to evaluate the psychometric properties of ASQ-SE in Spanish, and to characterize the socio-emotional scores by sex and socioeconomic status. We administered the ASQ-SE, the Child Behavior Checklist 1 ½ - 5 and the Ages and Stages Questionnaires (3rd version) to a nationally representative sample of children in Uruguay aged 0-3 years old. A floor effect was observed in most of the age ranges for ASQ-SE, specifically in the questionnaires for younger infants. Internal consistency was acceptable. The sensitivity and specificity of the instrument was good when using cut-off scores based on the sample of this study rather than on the original United States sample. selleck inhibitor Boys and children of lower socioeconomic status had more socio-emotional problems. ASQ-SE in Spanish presents a uni-factorial structure with adequate internal consistency, sensitivity, specificity, and criterion validity. ASQ-SE has adequate psychometric properties to detect children whose social and emotional development requires further evaluation or continuous monitoring.
Children and adolescents with cerebral palsy demonstrate impairments in grip control with associated limitations in functional grasp. Previous work in cerebral palsy has focused on grip control using relatively predictable task demands, a feature which may limit generalizability of those study results in light of recent evidence in typically developing adults suggesting that grip control strategies are task-dependent. The purpose of this study was to determine whether and how varying upper extremity task demands affect grip control in children and adolescents with cerebral palsy.

Children and adolescents with mild spastic cerebral palsy (n=10) and age- and gender-matched typically developing controls (n=10) participated. Participants grasped an object while immersed in a virtual environment displaying a moving target and a virtual representation of the held object. Participants aimed to track the target by maintaining the position of the virtual object within the target as it moved in predictable and unprloited in the design of therapeutic interventions.
The effect of increased tibial slope on the bearing movement and clinical results in mobile-bearing unicompartmental knee arthroplasty has not been well discussed. We aimed to clarify the extent of in vivo sagittal bearing movement and bearing overhang using fluoroscopy and their relationship with the tibial posterior slopes and clinical results.

This retrospective study included 40 patients who underwent Oxford unicompartmental knee arthroplasty for anteromedial osteoarthritis or osteonecrosis of the knee. Intraoperative posterior translation and posterior overhang of the bearing were assessed during flexion. The tibial posterior slopes were evaluated before and 2weeks after surgery, and its increment was recorded. Clinical evaluations were also performed preoperatively and at 2years postoperatively (maximum flexion angle, Oxford Knee Score). Single linear regression analysis was performed to assess the correlation between the tibial posterior slopes and the posterior translation and the posterior overhaorrelated with the poorer improvement in Oxford Knee Score at 2 years postoperatively.
Tibial stress fractures in military recruits occur beginning with the fourth week of training. In and ex vivo tibial strain experiments indicate that the repetitive mechanical loading during this time may not alone be sufficient to cause stress fracture. This has led to the hypothesis that the development of tibial stress fracture is mediated by the bone remodeling response to high repetitive strains. This study assesses the differences in the strain and angle of the principal strain during military field activities versus common civilian activities.

In vivo strain measurements were made from a rosette strain gauge bonded to the midshaft of the medial tibia. Measurements of principal strains and their angles were made while performing level and inclined walking and running on an asphalt surface, while fast walking up and down stairs, while performing a standing vertical jump and while zig-zag running up and down a 30° inclined dirt hill.

The angle of the principal strain varied little (5.40° to +2.74°) during activities performed on engineered surfaces. During zig-zag running on a dirt hill the strain levels were higher (maximum shear=4290 με). At the pivot points of zig-zag running the angle of the principal strain varied between -115° to -123° downhill and between -32.8° to -51° uphill.

Activities that mimic those performed by infantry recruits on irregular hilly surfaces result in higher tibial strains and have more variation in principal strain angles than activities of ordinary civilian life performed on engineered surfaces.
Activities that mimic those performed by infantry recruits on irregular hilly surfaces result in higher tibial strains and have more variation in principal strain angles than activities of ordinary civilian life performed on engineered surfaces.
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