search:synaptic plasticity相關網頁資料

      • en.wikipedia.org
        In neuroscience, synaptic plasticity is the ability of synapses to strengthen or weaken over time, in response to increases or decreases in their activity.[1] Plastic change also results from the alteration of the number of neurotransmitter receptors loca
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      • www.scholarpedia.org
        Figure 2: Calcium dependent function controlling synaptic plasticity. a. The \(\Omega\) function controls the sign and magnitude of synaptic plasticity. At low calcium concentrations corresponding to baseline activation, no chance in synaptic
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    日期:2024-05-14
    7.1 Synaptic Plasticity Historically, it was generally thought that the role of the synapse was to simply transfer information between one neuron and another neuron or between a neuron and a muscle cell. In addition, it was thought that these connections,...
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    日期:2024-05-12
    Nonsynaptic plasticity is a form of neuroplasticity that involves modification of ion channel function in the axon, dendrites, and cell body that results in specific changes in the integration of excitatory postsynaptic potentials (EPSPs) and inhibitory p...
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    日期:2024-05-14
    Networks of spiking neurons exhibit the ability to learn and adapt through the evolution of synapse weights. Such syn-aptic plasticity can be governed by time-dependent learning rules such as STDP, in which synapse weight changes depend-ing on the order a...
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    日期:2024-05-12
    1. Annu Rev Cell Dev Biol. 2007;23:613-43. The cell biology of synaptic plasticity: AMPA receptor trafficking. Shepherd JD(1), Huganir RL. Author information: (1)The Picower Institute for Learning and Memory, Massachusetts Institute of Technology ......
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    日期:2024-05-09
    1. J Neurosci. 2007 Jan 10;27(2):355-65. A WAVE-1 and WRP signaling complex regulates spine density, synaptic plasticity, and memory. Soderling SH, Guire ES, Kaech S, White J, Zhang F, Schutz K, Langeberg LK, Banker G, Raber J, Scott JD. Howard Hughes ......
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    日期:2024-05-13
    Short-term plasticity (STP) (Stevens 95, Markram 96, Abbott 97, Zucker 02, Abbott 04), also called dynamical synapses, refers to a phenomenon in which synaptic efficacy changes over time in a way that reflects the history of presynaptic activity. Two type...
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    日期:2024-05-15
    AMPA and kainate receptors have traditionally been grouped together to form a 'non-NMDA receptor' family. However, kainate receptors constitute a separate group from the NMDA and AMPA receptors, although they share many of the same structural ......
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    日期:2024-05-08
    Human Synaptic Plasticity PCR Array The Human Synaptic Plasticity RT² Profiler PCR Array profiles the expression of 84 key genes central to synaptic alterations during learning and memory. The brain recalls immediate events via short-term memories; howeve...