{"publist_id":"2846","language":[{"iso":"eng"}],"title":"Firing rates of hippocampal neurons are preserved during subsequent sleep episodes and modified by novel awake experience","acknowledgement":"This work was supported by National Institutes of Health Grants NS34994 and MH54671, the F. M. Kirby Foundation, the Human Frontier Science Program (X.L.), and the Uehara Memorial Foundation (H.H.).","quality_controlled":"1","publisher":"National Academy of Sciences","oa_version":"Published Version","publication":"PNAS","issue":"16","day":"31","month":"07","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","doi":"10.1073/pnas.161274398","pmid":1,"year":"2001","abstract":[{"lang":"eng","text":"What determines the firing rate of cortical neurons in the absence of external sensory input or motor behavior, such as during sleep? Hero we report that, in a familiar environment, the discharge frequency of simultaneously recorded individual CA1 pyramidal neurons and the coactivation of cell pairs remain highly correlated across sleep-wake-steep sequences. However, both measures were affected when new sets of neurons were activated in a novel environment. Nevertheless, the grand mean firing rate of the whole pyramidal cell population remained constant across behavioral states and testing conditions. The findings suggest that long-term firing patterns of single cells can be modified by experience. We hypothesize that increased firing rates of recently used neurons are associated with a concomitant decrease in the discharge activity of the remaining population, leaving the mean excitability of the hippocampal network unaltered."}],"date_created":"2018-12-11T12:03:52Z","date_published":"2001-07-31T00:00:00Z","external_id":{"pmid":["11470910"]},"date_updated":"2023-05-12T10:07:41Z","scopus_import":"1","type":"journal_article","oa":1,"_id":"3540","citation":{"ieee":"H. Hirase, X. Leinekugel, A. Czurkó, J. L. Csicsvari, and G. Buzsáki, “Firing rates of hippocampal neurons are preserved during subsequent sleep episodes and modified by novel awake experience,” <i>PNAS</i>, vol. 98, no. 16. National Academy of Sciences, pp. 9386–9390, 2001.","apa":"Hirase, H., Leinekugel, X., Czurkó, A., Csicsvari, J. L., &#38; Buzsáki, G. (2001). Firing rates of hippocampal neurons are preserved during subsequent sleep episodes and modified by novel awake experience. <i>PNAS</i>. National Academy of Sciences. <a href=\"https://doi.org/10.1073/pnas.161274398\">https://doi.org/10.1073/pnas.161274398</a>","chicago":"Hirase, Hajima, Xavier Leinekugel, András Czurkó, Jozsef L Csicsvari, and György Buzsáki. “Firing Rates of Hippocampal Neurons Are Preserved during Subsequent Sleep Episodes and Modified by Novel Awake Experience.” <i>PNAS</i>. National Academy of Sciences, 2001. <a href=\"https://doi.org/10.1073/pnas.161274398\">https://doi.org/10.1073/pnas.161274398</a>.","ama":"Hirase H, Leinekugel X, Czurkó A, Csicsvari JL, Buzsáki G. Firing rates of hippocampal neurons are preserved during subsequent sleep episodes and modified by novel awake experience. <i>PNAS</i>. 2001;98(16):9386-9390. doi:<a href=\"https://doi.org/10.1073/pnas.161274398\">10.1073/pnas.161274398</a>","ista":"Hirase H, Leinekugel X, Czurkó A, Csicsvari JL, Buzsáki G. 2001. Firing rates of hippocampal neurons are preserved during subsequent sleep episodes and modified by novel awake experience. PNAS. 98(16), 9386–9390.","short":"H. Hirase, X. Leinekugel, A. Czurkó, J.L. Csicsvari, G. Buzsáki, PNAS 98 (2001) 9386–9390.","mla":"Hirase, Hajima, et al. “Firing Rates of Hippocampal Neurons Are Preserved during Subsequent Sleep Episodes and Modified by Novel Awake Experience.” <i>PNAS</i>, vol. 98, no. 16, National Academy of Sciences, 2001, pp. 9386–90, doi:<a href=\"https://doi.org/10.1073/pnas.161274398\">10.1073/pnas.161274398</a>."},"publication_identifier":{"issn":["0027-8424"]},"intvolume":"        98","volume":98,"page":"9386 - 9390","main_file_link":[{"url":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC55430/","open_access":"1"}],"status":"public","extern":"1","article_processing_charge":"No","author":[{"full_name":"Hirase, Hajima","first_name":"Hajima","last_name":"Hirase"},{"first_name":"Xavier","last_name":"Leinekugel","full_name":"Leinekugel, Xavier"},{"last_name":"Czurkó","first_name":"András","full_name":"Czurkó, András"},{"orcid":"0000-0002-5193-4036","full_name":"Csicsvari, Jozsef L","id":"3FA14672-F248-11E8-B48F-1D18A9856A87","last_name":"Csicsvari","first_name":"Jozsef L"},{"full_name":"Buzsáki, György","first_name":"György","last_name":"Buzsáki"}],"publication_status":"published","article_type":"original"}