Figure 1
From: Exposure to diesel exhaust induces changes in EEG in human volunteers
Time series of MPF at the left frontal cortex (F3). Changes in MPF are represented as a function of time in a superposed epoch analysis graph for all subjects combined. Values for MPF are visualized for both diesel (blue line) and sham condition (black line) during the exposure and post exposure period. Both lines represent 5 minute moving averages of the original signal. MPF values during the diesel exposure increase and remain elevated during the post exposure period condition.