{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["19"],"submitter":["Masoliver M"],"pubmed_abstract":["The 8 Hz theta rhythm observed in hippocampal local field potentials of animals can be regarded as a \"clock\" that regulates the timing of spikes. While different interneuron sub-types synchronously phase lock to different phases for every theta cycle, the phase of pyramidal neurons' spikes asynchronously vary in each theta cycle, depending on the animal's position. On the other hand, pyramidal neurons tend to fire slightly faster than the theta oscillation in what is termed hippocampal phase precession. Chimera states are specific solutions to dynamical systems where synchrony and asynchrony coexist, similar to coexistence of phase precessing and phase locked cells during the hippocampal theta oscillation. Here, we test the hypothesis that the hippocampal phase precession emerges from chim"],"journal":["Frontiers in neural circuits"],"pagination":["1634298"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12536035"],"repository":["biostudies-literature"],"pubmed_title":["Hippocampal phase precession may be generated by chimera dynamics."],"pmcid":["PMC12536035"],"pubmed_authors":["Davidsen J","Masoliver M","Nicola W"],"additional_accession":[]},"is_claimable":false,"name":"Hippocampal phase precession may be generated by chimera dynamics.","description":"The 8 Hz theta rhythm observed in hippocampal local field potentials of animals can be regarded as a \"clock\" that regulates the timing of spikes. While different interneuron sub-types synchronously phase lock to different phases for every theta cycle, the phase of pyramidal neurons' spikes asynchronously vary in each theta cycle, depending on the animal's position. On the other hand, pyramidal neurons tend to fire slightly faster than the theta oscillation in what is termed hippocampal phase precession. Chimera states are specific solutions to dynamical systems where synchrony and asynchrony coexist, similar to coexistence of phase precessing and phase locked cells during the hippocampal theta oscillation. Here, we test the hypothesis that the hippocampal phase precession emerges from chim","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025","modification":"2026-05-10T03:23:36.979Z","creation":"2026-05-10T03:11:35.707Z"},"accession":"S-EPMC12536035","cross_references":{"pubmed":["41122543"],"doi":["10.3389/fncir.2025.1634298"]}}