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100 _a Bowden,Jamie
_948975
245 _aThe role of Peripheral Vision in the Flashed Face Distortion Effect/
260 _bsage
_c2019
300 _aVol 48, Issue 1, 2019 :(93-101 p.).
520 _aThe flashed face distortion effect is a phenomenon whereby images of faces, presented at 4–5 Hz in the visual periphery, appear distorted. It has been hypothesized that the effect is driven by cortical, rather than retinal, components. Here, we investigated the role of peripheral viewing on the effect. Normally sighted participants viewed the stimulus peripherally, centrally, and centrally with a blurring lens (to match visual acuity in the peripheral location). Participants rated the level of distortion using a Visual Analogue Scale. Although optical defocus did have a significant effect on distortion ratings, peripheral viewing had a much greater effect, despite matched visual acuity. We suggest three potential mechanisms for this finding: increased positional uncertainty in the periphery, reduced deployment of attention to the visual periphery, or the visual crowding effect.
650 _aperipheral vision,
_948976
650 _2 flashed face distortion effect
700 _aWhitaker, David
_948977
700 _aDunn, Matt J.
_948978
773 0 _012374
_916462
_dSage,
_tPerception
_x1468-4233
856 _uhttps://doi.org/10.1177/0301006618817419
942 _2ddc
_cART
999 _c12381
_d12381