Olfactory function is reduced in a subset of former elite American football players with traumatic encephalopathy syndrome.

Former American football players are at risk for developing traumatic encephalopathy syndrome (TES), the clinical disorder associated with neuropathologically diagnosed chronic traumatic encephalopathy (CTE). The objective of this study was to determine whether hyposmia is present in traumatic encephalopathy syndrome. The study included 119 former professional American football players, 60 former college football players, and 58 same-age asymptomatic unexposed men from the DIAGNOSE CTE Research Project.

External validation of the Memory Assessment Clinics Scale for Epilepsy (MAC-E).

Objective: This study aimed to externally validate the Memory Assessment Clinics Scale for Epilepsy (MAC-E), a brief self-report measure of subjective memory complaints in adults with epilepsy.

Methods: A cross-sectional study was conducted including adults with focal pharmacoresistant epilepsy from three Level 4 epilepsy centers in the U.S.

National Family Medicine Residency Outcomes Project Methodology.

Introduction: Multiple specialties including family medicine are engaging in a robust re-envisioning of residency training that culminates with new program requirements. No large-scale prospective studies linking curriculum to graduate outcomes have been available to guide the new standards. This report describes the methodology including representativeness and response rates of the Council of Academic Family Medicine Education Research Alliance (CERA) and American Board of Family Medicine (ABFM) National Family Medicine Residency Outcomes Project (FM-ROP).

Modern African ecosystems as landscape-scale analogues for reconstructing woody cover and early hominin environments.

Reconstructing habitat types available to hominins and inferring how the paleo-landscape changed through time are critical steps in testing hypotheses about the selective pressures that drove the emergence of bipedalism, tool use, a change in diet, and progressive encephalization. Change in the amount and distribution of woody vegetation has been suggested as one of the important factors that shaped early hominin evolution. Previous models for reconstructing woody cover at eastern African hominin fossil sites used global-scale modern soil comparative datasets.

Hatchery type influences the gill microbiome of Atlantic farmed salmon (Salmo salar) after transfer to sea.

Background: Salmon aquaculture involves freshwater and seawater phases. Recently there has been an increase in multifactorial gill health challenges during the seawater phase which has led to an urgent need to understand the gill microbiome. There is a lack of understanding on what drives the composition of the gill microbiome, and the influence the freshwater stage has on its long-term composition.