Fig. 1From: Temporal relationship between vasopressor and sedative administration and cerebrovascular response in traumatic brain injury: a time-series analysisBoxplots with LOESS curve—propofol. The figure shows boxplots of different dose amounts of propofol/norepinephrine and their associations with different physiological variables (i.e., minute-by-minute data paired with continuous infusion rate). “A” is propofol and “B” is norepinephrine with the key physiologies minute data, highlighting the minimal impact of these agents on physiology. au arbitrary units, CPP cerebral perfusion pressure, hr hour, ICP intracranial pressure; kg, kilogram, PAx pulse amplitude index, PRx pressure reactivity; mg, milligram, mmHg millimeter of mercury, ug microgramBack to article page