{"title":"Pursuing Synaptic Plasticity From Cortex to LTP in the Hippocampus","authors":"Tim Bliss","doi":"10.1002/hipo.23665","DOIUrl":null,"url":null,"abstract":"<p>Here I describe how an interest in synaptic plasticity took me from a PhD at McGill, where I worked on activity-dependent plasticity in the responses of single units in the association cortex of anesthetized cats, to a collaboration with Terje Lømo in Per Andersen's laboratory in Oslo in 1968–9. There we followed up on Lømo's discovery of LTP, published as an abstract in 1966, to produce the first detailed description of the phenomenon. Later, in London, Tony Gardner-Medwin and I showed that LTP lasting for days could be obtained in the awake rabbit. The two papers were published together in the <i>Journal of Physiology</i> in 1973. I relate how difficulties in replicating our results in English rabbits, and the failure of the first attempts to obtain LTP in slices of the dentate gyrus, led to my abandoning work on LTP for a few years, returning to the fray in the late 1970s through a collaboration with Graham Goddard at Dalhousie University in Halifax, Canada.</p>","PeriodicalId":13171,"journal":{"name":"Hippocampus","volume":"35 1","pages":""},"PeriodicalIF":2.4000,"publicationDate":"2024-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11638802/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Hippocampus","FirstCategoryId":"3","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/hipo.23665","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"NEUROSCIENCES","Score":null,"Total":0}
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Abstract
Here I describe how an interest in synaptic plasticity took me from a PhD at McGill, where I worked on activity-dependent plasticity in the responses of single units in the association cortex of anesthetized cats, to a collaboration with Terje Lømo in Per Andersen's laboratory in Oslo in 1968–9. There we followed up on Lømo's discovery of LTP, published as an abstract in 1966, to produce the first detailed description of the phenomenon. Later, in London, Tony Gardner-Medwin and I showed that LTP lasting for days could be obtained in the awake rabbit. The two papers were published together in the Journal of Physiology in 1973. I relate how difficulties in replicating our results in English rabbits, and the failure of the first attempts to obtain LTP in slices of the dentate gyrus, led to my abandoning work on LTP for a few years, returning to the fray in the late 1970s through a collaboration with Graham Goddard at Dalhousie University in Halifax, Canada.
期刊介绍：
Hippocampus provides a forum for the exchange of current information between investigators interested in the neurobiology of the hippocampal formation and related structures. While the relationships of submitted papers to the hippocampal formation will be evaluated liberally, the substance of appropriate papers should deal with the hippocampal formation per se or with the interaction between the hippocampal formation and other brain regions. The scope of Hippocampus is wide: single and multidisciplinary experimental studies from all fields of basic science, theoretical papers, papers dealing with hippocampal preparations as models for understanding the central nervous system, and clinical studies will be considered for publication. The Editor especially encourages the submission of papers that contribute to a functional understanding of the hippocampal formation.
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