Assessment of the Wisconsin Criteria at a Level I Trauma Center.

The Wisconsin Criteria was developed for physicians evaluating facial trauma to determine the likelihood of facial fractures. Subsequent studies have not consistently validated these criteria. This study seeks to validate the Wisconsin Criteria and determine its utility in predicting operative facial fractures.

Variations in Postoperative Management of Pediatric Open-Vault Craniosynostosis.

Craniosynostosis is the premature fusion of 1 or more of the calvarial sutures causing a secondary distortion of the skull shape due to lack of growth perpendicular to the fused suture and compensatory overgrowth parallel to the suture. Open vault craniosynostosis repair requires extensive dissection and reshaping of the skull and can be associated with significant pain, commonly undervalued, and underreported in the pediatric cohort. Although there is an extensive body of literature focusing on the operative treatment of craniosynostosis, there is little consensus about optimal postoperative management protocols, including pain control regimens.

Can You Trust What You Watch? An Assessment of the Quality of Information in Aesthetic Surgery Videos on YouTube.

Background: Videos on YouTube can be posted without regulation or content oversight. Unfortunately, many patients use YouTube as a resource on aesthetic surgery, leading to misinformation. Currently, there are no objective assessments of the quality of information on YouTube about aesthetic surgery.

Hyperphosphorylated tau is elevated in Alzheimer's disease with psychosis.

Psychosis occurs in 40-60% of Alzheimer's disease (AD) subjects, is heritable, and indicates a more rapidly progressive disease phenotype. Neuroimaging and postmortem evidence support an exaggerated prefrontal cortical synaptic deficit in AD with psychosis. Microtubule-associated protein tau is a key mediator of amyloid-β-induced synaptotoxicity in AD, and differential mechanisms of progressive intraneuronal phospho-tau accumulation and interneuronal spread of tau aggregates have recently been described.

β-Amyloid 42/40 ratio and kalirin expression in Alzheimer disease with psychosis.

Psychosis in Alzheimer disease differentiates a subgroup with more rapid decline, is heritable, and aggregates within families, suggesting a distinct neurobiology. Evidence indicates that greater impairments of cerebral cortical synapses, particularly in dorsolateral prefrontal cortex, may contribute to the pathogenesis of psychosis in Alzheimer disease (AD) phenotype. Soluble β-amyloid induces loss of dendritic spine synapses through impairment of long-term potentiation.