Fig. 1From: Brief diesel exhaust exposure acutely impairs functional brain connectivity in humans: a randomized controlled crossover studyResults of group level comparisons (p < 0.05, corrected) with significant regions in red. A represents no significant findings pre- versus post- diesel exhaust. B depicts regions with increased functional connectivity post-filtered air > pre-filtered air. C shows regions with increased functional connectivity pre-diesel exhaust > pre-filtered air. D depicts areas with greater functional connectivity post-filtered air > post-diesel exhaustBack to article page