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Attentional Switching in Humans and Flies: Rivalry in Large and Miniature Brains

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Specialty Neurology
Date 2012 Jan 27
PMID 22279432
Citations 13
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Abstract

Human perception, and consequently behavior, is driven by attention dynamics. In the special case of rivalry, where attention alternates between competing percepts, such dynamics can be measured and their determinants investigated. A recent study in the fruit fly, Drosophila melanogaster, now shows that the origins of attentional rivalry may be quite ancient. Furthermore, individual variation exists in the rate of attentional rivalry in both humans and flies, and in humans this is under substantial genetic influence. In the pathophysiological realm, slowing of rivalry rate is associated with the heritable psychiatric condition, bipolar disorder. Fly rivalry may therefore prove a powerful model to examine genetic and molecular influences on rivalry rate, and may even shed light on human cognitive and behavioral dysfunction.

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References
1.
Brascamp J, van Ee R, Pestman W, van den Berg A . Distributions of alternation rates in various forms of bistable perception. J Vis. 2005; 5(4):287-98. DOI: 10.1167/5.4.1. View

2.
Aafjes M, HUETING J, Visser P . Individual and interindividual differences in binocular retinal rivalry in man. Psychophysiology. 1966; 3(1):18-22. DOI: 10.1111/j.1469-8986.1966.tb02674.x. View

3.
Miller S, Ngo T . Studies of caloric vestibular stimulation: implications for the cognitive neurosciences, the clinical neurosciences and neurophilosophy. Acta Neuropsychiatr. 2016; 19(3):183-203. DOI: 10.1111/j.1601-5215.2007.00208.x. View

4.
Blake R, Logothetis N . Visual competition. Nat Rev Neurosci. 2002; 3(1):13-21. DOI: 10.1038/nrn701. View

5.
Alais D . Binocular rivalry: competition and inhibition in visual perception. Wiley Interdiscip Rev Cogn Sci. 2015; 3(1):87-103. DOI: 10.1002/wcs.151. View