Yang Y, Blake R. Broad tuning for spatial frequency of neural mechanisms underlying visual perception of coherent motion. Nature 1994;371:793 -- 6.  Home/Search   Document Not in Database   Summary   Related Articles   Check

....could compute local velocities by selectively combining V1 afferents is corroborated by several neural models [12 17] The presence of such neurons in simian cortex adds plausibility to the existence of velocity tuned mechanisms in human cortex. In addition, a recent study by Yang and Blake [18] provides psychophysical evidence for such broadband velocity tuned mechanisms in human vision. Finally, some authors have proposed that the encoding of local velocity might be accomplished using two sets of mechanisms, one tuned for the pattern DOM and the other for speed [19,20] We refer to ....

Yang Y, Blake R. Broad tuning for spatial frequency of neural mechanisms underlying visual perception of coherent motion. Nature 1994;371:793 -- 6.

....term direction , since this has been used throughout the literature to refer to a binary quantity (e.g. up or down) Heeger, 1998) The presence of such neurons in simian cortex adds plausibility to the existence of velocity tuned mechanisms in human cortex. In addition, a recent study by Yang and Blake (1994) provides psychophysical evidence for such broadband velocity tuned mechanisms in human vision. Finally, some authors have proposed that the encoding of local velocity might be accomplished using two sets of mechanisms, one tuned for the pattern DOM and the other for speed (e.g. Sekuler, 1990; ....

Yang, Y. & Blake, R. (1994). Broad tuning for spatial frequency of neural mechanisms underlying visual perception of coherent motion. Nature, 371, 793--796.

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