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ambiguous figure An image or drawing arranged in such a way that its perception oscillates or flips involuntarily between, usually, two interpretations even though the retinal image remains constant, thus indicating that higher cortical processing are involved. Syn. reversible figure. See Blivet figure; Kanizsa figure; illusion; Necker cube; Rubin's vase; Schroeder's staircase.
Blivet figure An 'impossible' figure in which three apparently solid tubes are attached at one end of a rectangular base which projects only two bars (Fig. F4). See Necker cube; Schroeder's staircase; Rubin's vase.
fortification figure See scintillating scotoma.
Kanizsa figure An ambiguous figure in which the illusory contour of a square (or triangle) appears in the middle of four (or three) truncated solid squares (or circles). It is an illustration of the perceptual ability to make sense of an incomplete figure by creating a 'whole' image from the separate elements (Gestalt organization). Some people cannot perceive the contour. Syn. Kanizsa square (Fig. F5).reversible f. See ambiguous figure.
Patient discussion about figure
Q. how do i figure if my daughter is autistic? sometimes i get the idea that she's act a little different than the others but than again , it doesn't mean a lot .. i think my question is by what definitions and with what tools i would be able to get to a conclusion if my child deserve a special attention or it is just in my mind ....
Q. I have chronic pancreatitus, and my doctor cannot figure out why my pain is in my kidney area (right flank)? Does anybody know why that is?