AUTHOR=Matsumoto Koki , Ishikawa Tomoe , Matsuki Norio , Ikegaya Yuji TITLE=Multineuronal spike sequences repeat with millisecond precision JOURNAL=Frontiers in Neural Circuits VOLUME=7 YEAR=2013 URL=https://www.frontiersin.org/journals/neural-circuits/articles/10.3389/fncir.2013.00112 DOI=10.3389/fncir.2013.00112 ISSN=1662-5110 ABSTRACT=
Cortical microcircuits are nonrandomly wired by neurons. As a natural consequence, spikes emitted by microcircuits are also nonrandomly patterned in time and space. One of the prominent spike organizations is a repetition of fixed patterns of spike series across multiple neurons. However, several questions remain unsolved, including how precisely spike sequences repeat, how the sequences are spatially organized, how many neurons participate in sequences, and how different sequences are functionally linked. To address these questions, we monitored spontaneous spikes of hippocampal CA3 neurons