(a) |

(b) |

(c) |

(d) |

Figure 10: Statistical behavior of spatial parameters set for the stimuli: (a) Dog, (b) Faces, (c) Instructions y, and (d) WeaponsTools. Solid line is the probability density estimated from the data, dashed line corresponds to the Laplacian density, and the dashed-dotted line corresponds to Gaussian density. |