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Literature DB >> 20070957

Interactions dominate the dynamics of visual cognition.

Abstract

Many cognitive theories have described behavior as the summation of independent contributions from separate components. Contrasting views have emphasized the importance of multiplicative interactions and emergent structure. We describe a statistical approach to distinguishing additive and multiplicative processes and apply it to the dynamics of eye movements during classic visual cognitive tasks. The results reveal interaction-dominant dynamics in eye movements in each of the three tasks, and that fine-grained eye movements are modulated by task constraints. These findings reveal the interactive nature of cognitive processing and are consistent with theories that view cognition as an emergent property of processes that are broadly distributed over many scales of space and time rather than a componential assembly line. Copyright 2009 Elsevier B.V. All rights reserved.

Entities: Disease Gene Species

Mesh：

Year: 2010 PMID： 20070957 PMCID： PMC2830330 DOI： 10.1016/j.cognition.2009.12.010

Source DB: PubMed Journal: Cognition ISSN： 0010-0277

30 in total

Review 1. Cognitive emissions of 1/f noise.

Authors: D L Gilden
Journal: Psychol Rev Date: 2001-01 Impact factor: 8.934

Interactions dominate the dynamics of visual cognition.

Review 1. Cognitive emissions of 1/f noise.

2. Modularity and cognition.

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4. The time course of spoken word learning and recognition: studies with artificial lexicons.

5. Estimation and interpretation of 1/falpha noise in human cognition.

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Review 8. Neuropsychological studies in the USSR. A review. I.

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10. The Pervasiveness of 1/f Scaling in Speech Reflects the Metastable Basis of Cognition.

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Review 2. Complex Adaptive Behavior and Dexterous Action.

3. Interaction between intention and environmental constraints on the fractal dynamics of human performance.

4. Experimental control of scaling behavior: what is not fractal?

5. Eye movement dynamics and cognitive self-organization in typical and atypical development.

6. Hypothetical control of postural sway.

7. The self-organization of a spoken word.

8. Long-range correlations and patterns of recurrence in children and adults' attention to hierarchical displays.

9. Learning an intermittent control strategy for postural balancing using an EMG-based human-computer interface.

10. Statistical patterns of visual search for hidden objects.