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The Role of Postsynaptic Potential Decay Rate in Neural Synchrony (2003)
Yoonsuck Choe
and
Risto Miikkulainen
Integrate-and-re neurons have been used widely to model large-scale networks with temporal dynamics. Previous work has focused on temporal delays in modulating synchronization behavior; not much attention has been given to the postsynaptic potential (PSP) decay rate. In this paper, we show that varying the PSP decay rate has the same eect as adjusting the axonal conduction delay. The decay rate can be adjusted independently at dierent locations in the neuron, allowing precise ne tuning of synchronization behavior. Also, because the adjustments can be local and small, this process can be more ecient than adjusting the larger-scale axonal delays.
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Citation:
Neurocomputing
, 52-54:707-712, January 2003.
Bibtex:
@article{choe:neurocomputing03, title={The Role of Postsynaptic Potential Decay Rate in Neural Synchrony}, author={Yoonsuck Choe and Risto Miikkulainen}, volume={52-54}, journal={Neurocomputing}, month={January}, pages={707-712}, url="http://nn.cs.utexas.edu/?choe:neurocomputing03", year={2003} }
People
Yoonsuck Choe
Ph.D. Alumni
choe [at] tamu edu
Risto Miikkulainen
Faculty
risto [at] cs utexas edu
Areas of Interest
Computational Neuroscience
Unsupervised Learning, Clustering, and Self-Organization