Serial health assessment of a managed population of American horseshoe crabs (HSC; ) was performed. Twenty HSC were examined once a month for 7 mon; this included a physical exam with a standardized scoring sheet, HR, morphometrics, and hemolymph evaluation with hemocyte count, copper concentration, and biochemistry panel. The HSC in this population had varying levels of external lesions at enrollment.
View Article and Find Full Text PDFObjective: The recently updated American Congress of Rehabilitation Medicine diagnostic criteria for mild traumatic brain injury (mTBI) removed retrograde amnesia (RA) as a main criterion for mTBI, recommending it be included as a substitute criterion only when posttraumatic amnesia (PTA) cannot be reliably assessed. This study aimed to investigate the evidence base for this recommendation.
Setting: Military treatment facility.