{"language":[{"iso":"eng"}],"date_updated":"2021-01-12T08:16:32Z","has_accepted_license":"1","abstract":[{"lang":"eng","text":"Long-term modifications of neuronal connections are critical for reliable memory storage in the brain. However, their locus of expression—pre- or postsynaptic—is highly variable. Here we introduce a theoretical framework in which long-term plasticity performs an optimization of the postsynaptic response statistics toward a given mean with minimal variance. Consequently, the state of the synapse at the time of plasticity induction determines the ratio of pre- and postsynaptic modifications. Our theory explains the experimentally observed expression loci of the hippocampal and neocortical synaptic potentiation studies we examined. Moreover, the theory predicts presynaptic expression of long-term depression, consistent with experimental observations. At inhibitory synapses, the theory suggests a statistically efficient excitatory-inhibitory balance in which changes in inhibitory postsynaptic response statistics specifically target the mean excitation. Our results provide a unifying theory for understanding the expression mechanisms and functions of long-term synaptic transmission plasticity."}],"_id":"8016","doi":"10.1016/j.neuron.2017.09.021","ddc":["570"],"intvolume":"        96","author":[{"first_name":"Rui Ponte","full_name":"Costa, Rui Ponte","last_name":"Costa"},{"first_name":"Zahid","full_name":"Padamsey, Zahid","last_name":"Padamsey"},{"first_name":"James A.","full_name":"D’Amour, James A.","last_name":"D’Amour"},{"full_name":"Emptage, Nigel J.","first_name":"Nigel J.","last_name":"Emptage"},{"first_name":"Robert C.","full_name":"Froemke, Robert C.","last_name":"Froemke"},{"orcid":"0000-0003-3295-6181","last_name":"Vogels","first_name":"Tim P","full_name":"Vogels, Tim P","id":"CB6FF8D2-008F-11EA-8E08-2637E6697425"}],"publisher":"Elsevier","citation":{"ieee":"R. P. Costa, Z. Padamsey, J. A. D’Amour, N. J. Emptage, R. C. Froemke, and T. P. Vogels, “Synaptic transmission optimization predicts expression loci of long-term plasticity,” <i>Neuron</i>, vol. 96, no. 1. Elsevier, p. 177–189.e7, 2017.","ista":"Costa RP, Padamsey Z, D’Amour JA, Emptage NJ, Froemke RC, Vogels TP. 2017. Synaptic transmission optimization predicts expression loci of long-term plasticity. Neuron. 96(1), 177–189.e7.","mla":"Costa, Rui Ponte, et al. “Synaptic Transmission Optimization Predicts Expression Loci of Long-Term Plasticity.” <i>Neuron</i>, vol. 96, no. 1, Elsevier, 2017, p. 177–189.e7, doi:<a href=\"https://doi.org/10.1016/j.neuron.2017.09.021\">10.1016/j.neuron.2017.09.021</a>.","chicago":"Costa, Rui Ponte, Zahid Padamsey, James A. D’Amour, Nigel J. Emptage, Robert C. Froemke, and Tim P Vogels. “Synaptic Transmission Optimization Predicts Expression Loci of Long-Term Plasticity.” <i>Neuron</i>. Elsevier, 2017. <a href=\"https://doi.org/10.1016/j.neuron.2017.09.021\">https://doi.org/10.1016/j.neuron.2017.09.021</a>.","ama":"Costa RP, Padamsey Z, D’Amour JA, Emptage NJ, Froemke RC, Vogels TP. Synaptic transmission optimization predicts expression loci of long-term plasticity. <i>Neuron</i>. 2017;96(1):177-189.e7. doi:<a href=\"https://doi.org/10.1016/j.neuron.2017.09.021\">10.1016/j.neuron.2017.09.021</a>","short":"R.P. Costa, Z. Padamsey, J.A. D’Amour, N.J. Emptage, R.C. Froemke, T.P. Vogels, Neuron 96 (2017) 177–189.e7.","apa":"Costa, R. P., Padamsey, Z., D’Amour, J. A., Emptage, N. J., Froemke, R. C., &#38; Vogels, T. P. (2017). Synaptic transmission optimization predicts expression loci of long-term plasticity. <i>Neuron</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.neuron.2017.09.021\">https://doi.org/10.1016/j.neuron.2017.09.021</a>"},"status":"public","date_created":"2020-06-25T12:54:46Z","file_date_updated":"2020-07-14T12:48:08Z","publication":"Neuron","external_id":{"pmid":["28957667"]},"quality_controlled":"1","article_type":"original","oa":1,"year":"2017","publication_status":"published","day":"27","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"page":"177-189.e7","volume":96,"oa_version":"Published Version","publication_identifier":{"issn":["0896-6273"]},"title":"Synaptic transmission optimization predicts expression loci of long-term plasticity","article_processing_charge":"No","user_id":"D865714E-FA4E-11E9-B85B-F5C5E5697425","license":"https://creativecommons.org/licenses/by/4.0/","month":"09","issue":"1","file":[{"creator":"cziletti","file_size":7140149,"file_id":"8103","date_created":"2020-07-09T09:42:49Z","access_level":"open_access","content_type":"application/pdf","relation":"main_file","file_name":"2017_Neuron_Costa.pdf","date_updated":"2020-07-14T12:48:08Z","checksum":"49fbca2821066c0965bd5678b32b6b48"}],"type":"journal_article","extern":"1","pmid":1,"date_published":"2017-09-27T00:00:00Z"}