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Fig 6 -

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posted on 25.06.2020 by Garikoitz Lerma-Usabiaga, Noah Benson, Jonathan Winawer, Brian A. Wandell

RF size dependence on the HRF shape (A) Four all-positive HRFs with different widths. (B) The ground-truth signals encoded a circular pRF centered at (3, 3) deg with a radius (1 SD of the Gaussian) of 2 deg (dashed, blue circles). The solid colored circles show the estimated pRF calculated with a representative analysis tool (analyzePRF); all prf-Analyze tools have the same pattern. There is a systematic relationship between the HRF width of the estimated pRF radius.