Official websites use .gov
A
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government organization in the United States.
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A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Bars represent the errors within each condition (shaded bars = Mirror, unshaded bars = No mirror). The superimposed lines represent plots of the gradient of mean reach errors against starting position (solid line = Mirror, dashed line = No mirror).
