NDLI: Delay Compensation Through Facilitating Synapses and STDP: A Neural Basis for Orientation Flash-Lag Effect

Content Provider	IEEE Xplore Digital Library
Author	Lim, H. Yoonsuck Choe
Copyright Year	2006
Description	Author affiliation: Texas A&M Univ., College Station (Lim, H.; Yoonsuck Choe)
Abstract	In orientation flash-lag effect (FLE), a continuously rotating bar in the center is perceived to be misaligned toward the direction of rotation when compared to a briefly flashed pair of flanking bars that are actually aligned. The implication of this simple visual illusion is quite profound: The effect may be due to motion extrapolation, undoing the effects of neural conduction delay. Previously, we showed that facilitating synapses may be a neural basis of such a delay compensation mechanism in other forms of FLE such as luminance FLE. However, the approach based on a single neuron cannot be applied to orientation FLE since firing rate in a single neuron cannot represent the full range of orientations. Here, we extend our model to multiple neurons, and show that facilitating synapses, together with adaptation through Spike-Timing-Dependent Plasticity (STDP), can serve as a neural basis for delay compensation giving rise to orientation FLE.
Starting Page	4269
Ending Page	4276
File Size	331823
Page Count	8
File Format	PDF
ISBN	0780394909
DOI	10.1109/IJCNN.2006.247000
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-07-16
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Delay effects Bars Extrapolation Neurons Computer science Visual perception Entropy Nervous system Organisms Real time systems
Content Type	Text
Resource Type	Article

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Delay Compensation Through Facilitating Synapses and STDP: A Neural Basis for Orientation Flash-Lag Effect

Extrapolative Delay Compensation Through Facilitating Synapses and Its Relation to the Flash-Lag Effect

Facilitatory neural activity compensating for neural delays as a potential cause of the flash-lag effect

Facilitatory neural activity compensating for neural delays as a potential cause of the flash-lag effect (2005)

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Visual Entrainment at 10 Hz Causes Periodic Modulation of the Flash Lag Illusion

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Delay Compensation Through Facilitating Synapses and STDP: A Neural Basis for Orientation Flash-Lag Effect

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