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. 2020 Oct 3;238(12):2795–2804. doi: 10.1007/s00221-020-05925-5

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© The Author(s) 2020

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Fig. 3 — Mean energy for each frequency band as a function of picture category and condition. Error bars depict standard error of means. Frequency bands are expressed in cycles per degree of visual angle. High spatial frequencies are on top