Intramedullary nailing of proximal humerus fractures does not achieve superior functional results to non-operative treatment in the long term.

Introduction: Non-operative treatment (NOT) of proximal humerus fractures (PHF) has regained significance due to recent evidence. Additionally, positive outcomes of plate osteosynthesis and fracture arthroplasty prompt a reassessment of the role of intramedullary nailing (IMN). While favorable short and medium-term results have been documented following IMN, little is known regarding functional outcomes and quality of life in the long-term.

Axonal self-sorting without target guidance in visual map formation.

The idea of guidance toward a target is central to axon pathfinding and brain wiring in general. In this work, we show how several thousand axonal growth cones self-pattern without target-dependent guidance during neural superposition wiring in . Ablation of all target lamina neurons or loss of target adhesion prevents the stabilization but not the development of the pattern.

Predictors of Mortality in Head-Preserving Treatment for Dislocated Proximal Humerus Fractures: A Retrospective Analysis of 522 Cases with a Minimum Follow-Up of 5 Years.

Purpose: Proximal humerus fractures (PHFs) are among the most common fractures in elderly patients, but there is still inadequate knowledge about mortality risk factors after such injuries. In order to provide the best possible therapy, individual risk factors have to be considered and evaluated thoroughly. There is still controversy regarding treatment decisions for proximal humerus fractures, particularly for the elderly.

Self-Reported Voluntary Blame-Taking: Kinship Before Friendship and No Effect of Incentives.

Inspired by theories of prosocial behavior, we tested the effect of relationship status and incentives on intended voluntary blame-taking in two experiments (Experiment 2 was pre-registered). Participants ( = 211 and = 232) imagined a close family member, a close friend, or an acquaintance and read a scenario that described this person committing a minor traffic offense. The person offered either a monetary, social, or no incentive for taking the blame.

Do Treatment Attitudes and Decisions of Psychotherapists-in-Training Depend on a Patient's Age?

Objective: The objective of this study was to analyze how psychotherapists' treatment attitudes and decisions depend on a patient's age.

Methods: A sample of psychotherapists-in-training (N = 97) responded to questions concerning a naturalistic case vignette of a female patient with symptoms of depression and anxiety. The patient was described as being either 79 or 47 years old.