Guidelines for the design and implementation of youth participation initiatives to safeguard mental health and wellbeing.

Introduction: Worldwide, young people are increasingly engaged in participation and decision-making initiatives regarding issues that affect their lives through advisory groups, representative councils, advocacy and activism. Emerging evidence suggests that these initiatives may have an impact on the mental health and wellbeing of the youth involved. These guidelines, which are based on a scoping review of global evidence and led by a youth advisory group with lived experience of participation initiatives, summarise evidence-based recommendations for designing and implementing youth participation initiatives that protect the mental health and wellbeing of the young people involved.

Preliminary Exploration of Variations in Measures of Pharyngeal Area During Nonswallowing Tasks.

Purpose: Age- and disease-related changes in oropharyngeal anatomy and physiology may be identified through quantitative videofluoroscopic measures of pharyngeal area and dynamics. Pixel-based measures of nonconstricted pharyngeal area (PhAR) are typically taken during oral bolus hold tasks or on postswallow rest frames. A recent study in 87 healthy adults reported mean postswallow PhAR of 62%(C2-4), (range: 25%-135%), and significantly larger PhAR in males.

Neural correlates of systemic lidocaine administration in healthy adults measured by functional MRI: a single arm open label study.

Introduction: Intravenous lidocaine is increasingly used as a nonopioid analgesic, but how it acts in the brain is incompletely understood. We conducted a functional MRI study of pain response, resting connectivity, and cognitive task performance in volunteers to elucidate the effects of lidocaine at the brain-systems level.

Methods: We enrolled 27 adults (age 22-55 yr) in this single-arm, open-label study.

Measurement of Enhanced Spin-Orbit Coupling Strength for Donor-Bound Electron Spins in Silicon.

While traditionally considered a deleterious effect in quantum dot spin qubits, the spin-orbit interaction is recently being revisited as it allows for rapid coherent control by on-chip AC electric fields. For electrons in bulk silicon, spin-orbit coupling (SOC) is intrinsically weak, however, it can be enhanced at surfaces and interfaces, or through atomic placement. Here it is showed that the strength of the spin-orbit coupling can be locally enhanced by more than two orders of magnitude in the manybody wave functions of multi-donor quantum dots compared to a single donor, reaching strengths so far only reported for holes or two-donor system with certain symmetry.