Critical and non-critical avalanche behavior in networks of integrate-and-fire neurons
نویسندگان
چکیده
We study avalanches of spike activity in fully connected networks of integrate-andre neurons which receive purely random input. In contrast to the self-organized critical avalanche behavior in sandpile models, critical and non-critical behavior is found depending on the interaction strength. Avalanche behavior can be readily understood by using combinatorial arguments in phase space.
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