Fig. 3From: Distraction in diagnostic radiology: How is search through volumetric medical images affected by interruptions? a Illustration of lung coverage analysis. Each image was converted to a black and white image, where white pixels are the lung tissue and black pixels are the non-lung regions. Black pixels were “painted” on the original image for every set of coordinates searched. Final coverage was calculated as follows: 1 – (number of white pixels in painted image/number of white pixels in original image). b Percentage of lung covered in each condition. Error bars represent the standard error of the meanBack to article page