Fig. 3From: Muscle pain sensitivity after glutamate injection is not modified by systemic administration of monosodium glutamateThe bar graphs show the mean (±SE) areas of perceived pain drawn by the participants. Black bars shows the result of the monosodium glutamate (MSG) session, where as white bars show that of the Placebo session. *: P < 0.05. N = 16, AU = arbitrary unitsBack to article page