Fig. 5
From: Finding cancer in mammograms: if you know it’s there, do you know where?
Exemplars from the target present stimuli set illustrating the mass (red outline, not shown in the experiment) and localisation responses of the 12 radiologists (blue) collapsed across duration. a Low-density image showing precision errors. The blue mouse-clicks for localisation show that the eight radiologists who were ‘incorrect’ on this image may have information about the location of the target. b High-density image showing the effect of a naturally occurring distractor. Three radiologists localised the distractor as the abnormality (note a further four ‘incorrect’ responses are near the mass (red outline) but imprecise)