long-term potentiation wikipedia - EAS

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  1. From Wikipedia, the free encyclopedia Long-term potentiation (LTP) is a persistent increase in synaptic strength following high-frequency stimulation of a chemical synapse. Studies of LTP are often carried out in slices of the hippocampus, an important organ for learning and memory.
    en.wikipedia.org/wiki/Long-term_potentiation
    en.wikipedia.org/wiki/Long-term_potentiation
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    What is the meaning of long term potentiation?
    Definition of long-term potentiation. : a long-lasting strengthening of the response of a postsynaptic nerve cell to stimulation across the synapse that occurs with repeated stimulation and is thought to be related to learning and long-term memory —abbreviation LTP.
    www.merriam-webster.com/dictionary/long-term%20pote…
    How is long-term potentiation (LTP) propagated?
    Input specificity. Once induced, LTP at one synapse does not spread to other synapses; rather LTP is input specific. Long-term potentiation is only propagated to those synapses according to the rules of associativity and cooperativity.
    en.wikipedia.org/wiki/Long-term_potentiation
    What are the two phases of long-term potentiation?
    It has been proposed that long-term potentiation is composed of at least two different phases: protein synthesis-independent E-LTP (early LTP) and protein synthesis-dependent L-LTP (late LTP).
    en.wikipedia.org/wiki/Early_long-term_potentiation
    What is input specificity of long-term potentiation?
    Input specificity. Once induced, LTP at one synapse does not spread to other synapses; rather LTP is input specific. Long-term potentiation is only propagated to those synapses according to the rules of associativity and cooperativity. However, the input specificity of LTP may be incomplete at short distances.
    en.wikipedia.org/wiki/Long-term_potentiation
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    https://en.wikipedia.org/wiki/Long-term_potentiation

    In neuroscience, long-term potentiation (LTP) is a persistent strengthening of synapses based on recent patterns of activity. These are patterns of synaptic activity that produce a long-lasting increase in signal transmission between two neurons. The opposite of LTP is long-term depression, which … See more

    Early theories of learning
    At the end of the 19th century, scientists generally recognized that the number of neurons in the adult brain (roughly 100 billion ) did not increase significantly with age, giving … See more

    Clinical significance image
    Relationship to behavioral memory image
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    While the long-term potentiation of synapses in cell culture seems to provide an elegant substrate for learning and memory, the … See more

    Overview image

    Since its original discovery in the rabbit hippocampus, LTP has been observed in a variety of other neural structures, including the See more

    NMDA receptor-dependent LTP exhibits several properties, including input specificity, associativity, cooperativity, and persistence.
    Input specificity … See more

    The role of LTP in disease is less clear than its role in basic mechanisms of synaptic plasticity. However, alterations in LTP may contribute to a number of neurological diseases, … See more

    • Bliss T, Collingridge G, Morris R (2004). Long-term potentiation: enhancing neuroscience for 30 years. Oxford: Oxford University Press. See more

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  4. https://en.wikipedia.org/wiki/Early_long-term_potentiation

    Early long-term potentiation (E-LTP) is the first phase of long-term potentiation (LTP), a well-studied form of synaptic plasticity, and consists of an increase in synaptic strength. LTP could be produced by repetitive stimulation of the presynaptic terminals, and it is believed to play a role in memory function in the hippocampus, amygdala and other cortical brain structures in mammals.
    Long-term potentiation occurs when synaptic transmission becomes more effective as a result o…

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    • https://it.wikipedia.org/wiki/Long_term_potentiation
      Image
      Tali fenomeni avvengono nelle cellule nervose; in particolare sono stati studiati fenomeni che riguardano l'ippocampo e le strutture ad esso correlate.
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      • https://sv.wikipedia.org/wiki/Long-term_potentiation

        Long-term potentiation, LTP, en bestående förstärkning av synapserna i nervsystemet. LTP tros vara den fysiologiskt grundläggande effekt som skapar minnen. Långtidspotentiering (LTP) tros …

        • Estimated Reading Time: 4 mins
        • https://en.wikipedia.org/wiki/Talk:Long-term_potentiation/Archive_1
          • I was reading some information on drugs used to increase the learning inside of animals that has to do with LTP. I don't exactly know too much about this subject since it seems somewhat brand new to me on a biochemical level. 1. Does anyone have information relating to the withdrawal effects on subjects that had taken in the drug? Did they show a l...
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        • https://en.wikipedia.org/wiki/Talk:Long-term_potentiation

          Long-term potentiation has been listed as one of the Natural sciences good articles under the good article criteria. If you can improve it further, please do so . If it no longer meets these …

        • Long-term potentiation - Wikipedia

          https://wiki.alquds.edu/?query=Long-term_potentiation

          May 03, 2022 · Long-term potentiation (LTP) is a persistent increase in synaptic strength following high-frequency stimulation of a chemical synapse. Studies of LTP are often carried …

        • https://www.merriam-webster.com/dictionary/long-term potentiation

          Nov 15, 2021 · The meaning of LONG-TERM POTENTIATION is a long-lasting strengthening of the response of a postsynaptic nerve cell to stimulation across the synapse that occurs with …

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        • https://en.wikipedia.org/wiki/Long-term_memory

          Long-term memory is the stage of the Atkinson–Shiffrin memory model in which informative knowledge is held indefinitely. It is defined in contrast to short-term and working memory, …

        • https://ko.wikipedia.org/wiki/장기강화

          장기강화(長期強化, LTP: Long-term potentiation) 또는 장기증강(長期增強)은 신경과학의 분야에서 신경세포를 동시에 자극하는 것에 의하여 두 신경세포의 신호전달이 지속적으로 향상되는 현상을 …



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