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- W4307838306 abstract "Abstract Orientation selectivity in primate visual cortex is organized into cortical columns. Since cortical columns are at a finer spatial scale than the sampling resolution of standard BOLD fMRI measurements, analysis approaches have been proposed to peer past these spatial resolution limitations. It was recently found that these methods are predominantly sensitive to stimulus vignetting - a form of selectivity arising from an interaction of the oriented stimulus with the aperture edge. Beyond vignetting, it is not clear whether orientation-selective neural responses are detectable in BOLD measurements. Here, we leverage a dataset of visual cortical responses measured using high-field 7T fMRI. Fitting these responses using image-computable models, we compensate for vignetting and nonetheless find reliable tuning for orientation. Results further reveal a coarse-scale map of orientation preference that may constitute the neural basis for known perceptual anisotropies. These findings settle a long-standing debate in human neuroscience, and provide insights into functional organization principles of visual cortex." @default.
- W4307838306 created "2022-11-06" @default.
- W4307838306 creator A5026307834 @default.
- W4307838306 creator A5031850581 @default.
- W4307838306 creator A5073966731 @default.
- W4307838306 date "2022-10-29" @default.
- W4307838306 modified "2023-10-16" @default.
- W4307838306 title "Natural scene sampling reveals reliable coarse-scale orientation tuning in human V1" @default.
- W4307838306 cites W1496470594 @default.
- W4307838306 cites W1513386797 @default.
- W4307838306 cites W1529779289 @default.
- W4307838306 cites W1640751165 @default.
- W4307838306 cites W1860783201 @default.
- W4307838306 cites W1861492603 @default.
- W4307838306 cites W1963595832 @default.
- W4307838306 cites W1964180894 @default.
- W4307838306 cites W1968317767 @default.
- W4307838306 cites W1970172699 @default.
- W4307838306 cites W1976538131 @default.
- W4307838306 cites W1976734125 @default.
- W4307838306 cites W1978052431 @default.
- W4307838306 cites W1981162051 @default.
- W4307838306 cites W1981612726 @default.
- W4307838306 cites W1988849438 @default.
- W4307838306 cites W1992166839 @default.
- W4307838306 cites W1994784917 @default.
- W4307838306 cites W1999282908 @default.
- W4307838306 cites W2000688860 @default.
- W4307838306 cites W2003739479 @default.
- W4307838306 cites W2007226897 @default.
- W4307838306 cites W2007420298 @default.
- W4307838306 cites W2007494471 @default.
- W4307838306 cites W2012131527 @default.
- W4307838306 cites W2015065100 @default.
- W4307838306 cites W2018444744 @default.
- W4307838306 cites W2020391188 @default.
- W4307838306 cites W2026960446 @default.
- W4307838306 cites W2028033087 @default.
- W4307838306 cites W2028434676 @default.
- W4307838306 cites W2029701879 @default.
- W4307838306 cites W2033199841 @default.
- W4307838306 cites W2033347050 @default.
- W4307838306 cites W2036084760 @default.
- W4307838306 cites W2039814229 @default.
- W4307838306 cites W2041045861 @default.
- W4307838306 cites W2041587140 @default.
- W4307838306 cites W2041716195 @default.
- W4307838306 cites W2042317511 @default.
- W4307838306 cites W2045126719 @default.
- W4307838306 cites W2051030102 @default.
- W4307838306 cites W2052314238 @default.
- W4307838306 cites W2053644821 @default.
- W4307838306 cites W2055944429 @default.
- W4307838306 cites W2059584584 @default.
- W4307838306 cites W2061682811 @default.
- W4307838306 cites W2065193615 @default.
- W4307838306 cites W2068592711 @default.
- W4307838306 cites W2069823971 @default.
- W4307838306 cites W2075099647 @default.
- W4307838306 cites W2075695256 @default.
- W4307838306 cites W2081118008 @default.
- W4307838306 cites W2082292139 @default.
- W4307838306 cites W2084518818 @default.
- W4307838306 cites W2094764749 @default.
- W4307838306 cites W2099128991 @default.
- W4307838306 cites W2101238291 @default.
- W4307838306 cites W2107790757 @default.
- W4307838306 cites W2108992228 @default.
- W4307838306 cites W2114104729 @default.
- W4307838306 cites W2116360511 @default.
- W4307838306 cites W2116981878 @default.
- W4307838306 cites W2117215414 @default.
- W4307838306 cites W2119171402 @default.
- W4307838306 cites W2122798457 @default.
- W4307838306 cites W2125234658 @default.
- W4307838306 cites W2125486362 @default.
- W4307838306 cites W2138295996 @default.
- W4307838306 cites W2139117671 @default.
- W4307838306 cites W2145941575 @default.
- W4307838306 cites W2149759894 @default.
- W4307838306 cites W2150939949 @default.
- W4307838306 cites W2153156486 @default.
- W4307838306 cites W2157685606 @default.
- W4307838306 cites W2162182804 @default.
- W4307838306 cites W2166931327 @default.
- W4307838306 cites W2171061256 @default.
- W4307838306 cites W2171972560 @default.
- W4307838306 cites W2171993448 @default.
- W4307838306 cites W2188964004 @default.
- W4307838306 cites W2197361876 @default.
- W4307838306 cites W2327877717 @default.
- W4307838306 cites W2414356030 @default.
- W4307838306 cites W2473190747 @default.
- W4307838306 cites W2566877262 @default.
- W4307838306 cites W2568468347 @default.
- W4307838306 cites W2739367073 @default.
- W4307838306 cites W2883291765 @default.
- W4307838306 cites W2914335342 @default.
- W4307838306 cites W2950235777 @default.
- W4307838306 cites W2951363561 @default.