A Systematic Review of the Effectiveness of Concussion Education Programs for Coaches and Parents of Youth Athletes.

Coach and parent concussion education programs are essential for the prevention, diagnosis, management, and return to play of youth athletes. This systematic review examined the content and efficacy (changes in knowledge, impact on concussion incidence) of concussion education programs for coaches and parents of youth and high school athletes. Six databases were searched: SPORTDiscus, Academic Search Premiere, CINAHL, PsycINFO, PubMed, and Google Scholar.

Effects of Protective American Football Headgear on Peripheral Vision Reaction Time and Visual Target Detection in Division I NCAA Football Players.

The purpose of this study was to examine the effects of protective football headgear on peripheral vision reaction time and visual target detection. Twenty-five Division I NCAA football players (age = 20.5 yrs ± 0.

A systematic review of acute concussion assessment selection in research.

Several organisations developed guidelines and assessments for aiding in the diagnosis of concussions. The growing number of concussion assessments increases the difficulty for researchers and clinicians to determine the best method of concussion diagnosis. To systematically review the current assessments selected for acute sports-related concussion.

Regarding the fitness to ride a bicycle under the acute influence of alcohol.

To determine the threshold for the absolute inability to ride a bicycle, practical cycling tests and medical examinations at different blood alcohol concentrations were performed. Special attention was given to additional medical examinations, reaction tests and alcohol consumption under real-life conditions. Seventy-eight test subjects were included in the trials (37 females, 41 males).

Synthesis of internal fluorinated alkenes via facile aryloxylation of substituted phenols with aryl trifluorovinyl ethers.

Nucleophilic addition-elimination of ortho- or para-substituted phenols to aryl trifluorovinyl ethers (TFVEs) in N,N-dimethylformamide was studied. Using sodium hydride as a base afforded vinyl substitution products R-Ar-O-CF=CF-O-Ar-R', where R or R' = H, Br, OMe, tert-Bu, or Ph. The vinyl substitution products produced mixtures of (Z)/(E)-isomers and this isomer ratio was influenced by substitution with more sterically encumbered phenol nucleophiles.