scholarly journals On the role of shape perception when grasping objects

2010 ◽  
Vol 2 (7) ◽  
pp. 720-720
Author(s):  
R. H. Cuijpers ◽  
E. Brenner ◽  
J. B. J. Smeets
Keyword(s):  
Shape Perception

The role of symmetry in shape perception

1985 ◽  
Vol 59 (1) ◽  
pp. 67-90 ◽  
Author(s):  
Stephen E. Palmer
Keyword(s):  
Shape Perception

Poster #T115 KANIZSA SHAPE PERCEPTION AND CONTOUR INTEGRATION IN SCHIZOPHRENIA: WHAT IS THE ROLE OF SPATIAL FREQUENCY?

2014 ◽  
Vol 153 ◽  
pp. S330
Author(s):  
Brian P. Keane ◽  
Danielle Paterno ◽  
Genna Erlikhman ◽  
Sabine Kastner ◽  
Steven Silverstein
Keyword(s):  
Spatial Frequency ◽  
Shape Perception ◽  
Contour Integration

The Role of Shape in Communicating Designers’ Aesthetic Intents

1999 ◽  
Author(s):  
Ernest J. J. van Breemen ◽  
Slamet Sudijono
Keyword(s):  
Physical Properties ◽  
Support System ◽  
Empirical Studies ◽  
Shape Perception ◽  
Specific Target ◽  
Starting Point ◽  
Computer Aided ◽  
Aesthetic Characteristics ◽  
Shape Characteristics

Abstract Product designers want to evoke specific target customer responses. They communicate their aesthetic intents to target customers by means of the shape, composition and physical properties of the designed product. As a contribution in the development of a computer aided conceptual support system, we developed a theory of communication of aesthetic intents, with a formalism of a mapping between the space of shape characteristics and the space of aesthetic characteristics, describing how aesthetic intents can be related to the shape of a product. We used this as a starting point for empirical studies into respondents shape perception of products, and their appreciation of these products. We analyzed the results of these experiments and concluded that a first version of the mapping can be established.

scholarly journals The role of orientation and position in shape perception

2009 ◽  
Vol 9 (10) ◽  
pp. 14-14 ◽  
Author(s):  
M. Day ◽  
G. Loffler
Keyword(s):  
Shape Perception

scholarly journals Three-dimensional shape perception from chromatic orientation flows

2006 ◽  
Vol 23 (3-4) ◽  
pp. 323-330 ◽  
Author(s):  
QASIM ZAIDI ◽  
ANDREA LI
Keyword(s):  
Three Dimensional ◽  
Shape Perception ◽  
Retinal Images ◽  
Accurate Perception ◽  
Dimensional Shape ◽  
Three Dimensional Shape

The role of chromatic information in 3-D shape perception is controversial. We resolve this controversy by showing that chromatic orientation flows are sufficient for accurate perception of 3-D shape. Chromatic flows required less cone contrast to convey shape than did achromatic flows, thus ruling out luminance artifacts as a problem. Luminance artifacts were also ruled out by a protanope's inability to see 3-D shape from chromatic flows. Since chromatic orientation flows can only be extracted from retinal images by neurons that are responsive to color modulations and selective for orientation, the psychophysical results also resolve the controversy over the existence of such neurons. In addition, we show that identification of 3-D shapes from chromatic flows can be masked by luminance modulations, indicating that it is subserved by orientation-tuned neurons sensitive to both chromatic and luminance modulations.

Role of dactinomycin in the improved survival of children with Wilms' tumor

JAMA ◽  
1966 ◽  
Vol 195 (12) ◽  
pp. 1005-1009 ◽  
Author(s):  
D. J. Fernbach
Keyword(s):  
Wilms Tumor

Role of the allergist in diagnosis and management of patients with uveitis

JAMA ◽  
1966 ◽  
Vol 195 (3) ◽  
pp. 167-172 ◽  
Author(s):  
T. E. Van Metre
Keyword(s):  
Diagnosis And Management

The power of norms to sway fused group members

2018 ◽  
Vol 41 ◽  
Author(s):  
Winnifred R. Louis ◽  
Craig McGarty ◽  
Emma F. Thomas ◽  
Catherine E. Amiot ◽  
Fathali M. Moghaddam
Keyword(s):  
Evolutionary Anthropology ◽  
Normative Systems ◽  
Violent Extremism ◽  
Identity Fusion ◽  
Group Members

AbstractWhitehouse adapts insights from evolutionary anthropology to interpret extreme self-sacrifice through the concept of identity fusion. The model neglects the role of normative systems in shaping behaviors, especially in relation to violent extremism. In peaceful groups, increasing fusion will actually decrease extremism. Groups collectively appraise threats and opportunities, actively debate action options, and rarely choose violence toward self or others.

Elaborating the role of reflection and individual differences in the study of folk-economic beliefs

2018 ◽  
Vol 41 ◽  
Author(s):  
Kevin Arceneaux
Keyword(s):  
Decision Making ◽  
Individual Differences ◽  
Cognitive Processes ◽  
Evolutionary History ◽  
Behavioral Responses ◽  
History Of ◽  
Economic Beliefs

AbstractIntuitions guide decision-making, and looking to the evolutionary history of humans illuminates why some behavioral responses are more intuitive than others. Yet a place remains for cognitive processes to second-guess intuitive responses – that is, to be reflective – and individual differences abound in automatic, intuitive processing as well.

The role of affect in feelings of obligation

2020 ◽  
Vol 43 ◽  
Author(s):  
Stefen Beeler-Duden ◽  
Meltem Yucel ◽  
Amrisha Vaish
Keyword(s):  
Positive Emotions ◽  
The Creation ◽  
Sense Of Obligation

Abstract Tomasello offers a compelling account of the emergence of humans’ sense of obligation. We suggest that more needs to be said about the role of affect in the creation of obligations. We also argue that positive emotions such as gratitude evolved to encourage individuals to fulfill cooperative obligations without the negative quality that Tomasello proposes is inherent in obligations.

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