Concepts for a Dynamic Theory of Perceptual Organization: An Example from Apparent Movement

1995 ◽  
pp. 275-310 ◽  
Author(s):  
G. Schöner ◽  
H. Hock
Keyword(s):  
Perceptual Organization ◽  
Dynamic Theory ◽  
Apparent Movement

Fluctuations in Perceptual Organization and Orientation and Perception of Apparent Movement

1968 ◽  
Vol 27 (2) ◽  
pp. 368-370 ◽  
Author(s):  
Roy B. Mefferd
Keyword(s):  
Perceptual Organization ◽  
Necker Cube ◽  
Frontal Plane ◽  
Apparent Movement ◽  
The Other ◽  
Central Unit ◽  
Perceptual Unit ◽  
Central Section ◽  
Apparent Position

Three main percepts of a static flat stimulus were reported, one veridical and two with apparent internal depth but which varied in the degree of perceptual organization. In one of these, the entire stimulus formed a single perceptual unit which “reversed” perspective as a unit in a fashion similar to a Necker cube. This percept elicited no reports of apparent movement, but the other percept did. In the latter, the offset central section formed one perceptual unit that was blurred, and the sharp, distinct parts on either side of it formed another unit. The central unit underwent figure-ground reversals, while the adjacent slats of both elements “changed” orientation independently. The changes in apparent position accompanying the latter fluctuations were often perceived as being due to movement of the central section in the frontal plane.

Calculation of many-beam dynamic electron diffraction without high-energy approximation

1996 ◽  
Vol 54 ◽  
pp. 128-129
Author(s):  
B. R. Ahn ◽  
N. J. Kim
Keyword(s):  
Electron Diffraction ◽  
Flat Surface ◽  
Dynamic Theory ◽  
High Energy ◽  
Perfect Crystal ◽  
Zone Axis ◽  
Beam Dynamic ◽  
Diffraction Angle ◽  
Energy Approximation ◽  
The Many

High energy approximation in dynamic theory of electron diffraction involves some intrinsic problems. First, the loss of theoretical strictness makes it difficult to comprehend the phenomena of electron diffraction. Secondly, it is difficult to believe that the approximation is reasonable especially in the following cases: 1) when accelerating voltage is not sufficiently high, 2) when the specimen is thick, 3) when the angle between the surface normal of the specimen and zone axis is large, and 4) when diffracted beam with large diffraction angle is included in the calculation. However, until now the method to calculate the many beam dynamic electron diffraction without the high energy approximation has not been proposed. For this reason, the authors propose a method to eliminate the high energy approximation in the calculation of many beam dynamic electron diffraction. In this method, a perfect crystal with flat surface was assumed. The method was applied to the calculation of [111] zone axis CBED patterns of Si.

Perceptual organization within dynamic reference frames

2001 ◽  
Author(s):  
Joseph S. Lappin ◽  
Duje Tadin ◽  
Emily Grossman
Keyword(s):  
Perceptual Organization ◽  
Reference Frames

Perceptual Organization Indices as Predictors for Memory Functioning

2007 ◽  
Author(s):  
Maritza Figueroa ◽  
Jessie Morrow ◽  
Stephanie Levy ◽  
Colleen Shearer ◽  
Charles J. Golden
Keyword(s):  
Perceptual Organization ◽  
Memory Functioning

"Perceptual Organization and Intelligence: A Further Study": Erratum.

1957 ◽  
Vol 55 (2) ◽  
pp. 273-273
Author(s):  
Clinton De Soto ◽  
H. Liebowitz
Keyword(s):  
Perceptual Organization

The Science in Hume's Science of Man

2020 ◽  
Vol 18 (3) ◽  
pp. 257-271
Author(s):  
Tamás Demeter
Keyword(s):  
Comparative Analysis ◽  
Philosophy Of Science ◽  
Dynamic Theory ◽  
Newtonian Dynamic ◽  
The Mind

This paper sketches a recently emerging divide between two interpretations of Hume's methodology and philosophy of science. On the first interpretation Hume relies on an inductive methodology and provides a (Newtonian) dynamic theory of the mind, and his philosophy of science reflects this methodology. On the second, Hume relies on inferences to the best explanation via comparative analysis of instances, and offers an anatomy of the mind relying on a chemical and organic imagery. The paper also aspires to lean the reader's sympathies toward the latter interpretation while outlining some of its potential consequences for the character of Hume's psychology, the limits of associationism, and his empiricism.

APPARENT MOVEMENT OF SIMPLE FIGURES IN THE GANZFELD

1958 ◽  
Vol 8 ◽  
pp. 32
Author(s):  
WALTER COHEN
Keyword(s):  
Apparent Movement
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