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Fig. 2
Contour plot of the 2D histogram of the number of pixels at original resolution in bins of 5% contrast and 50 G vertical field. Pixel numbers for contrast over 20% and field strength over 200 G were smoothed.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.