Fig. 1From: Whole blood stimulation provides preliminary evidence of altered immune function following SRCA Directed Acylic Graph of the effect of Sport related concussion on immune function. Conc Hx, Concussion history; Imm, immune function; SRC, sport-related concussion; Ex, current exercise status. A heuristic scientific model in the form of a directed acyclic graph (DAG) used to model the effect of SRC on immune functionBack to article page