Closing the gap: long-term presynaptic plasticity in brain function and disease
نویسندگان
چکیده
منابع مشابه
Presynaptic long-term plasticity
Long-term synaptic plasticity is a major cellular substrate for learning, memory, and behavioral adaptation. Although early examples of long-term synaptic plasticity described a mechanism by which postsynaptic signal transduction was potentiated, it is now apparent that there is a vast array of mechanisms for long-term synaptic plasticity that involve modifications to either or both the presyna...
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15 صفحه اولShort-term presynaptic plasticity.
Different types of synapses are specialized to interpret spike trains in their own way by virtue of the complement of short-term synaptic plasticity mechanisms they possess. Numerous types of short-term, use-dependent synaptic plasticity regulate neurotransmitter release. Short-term depression is prominent after a single conditioning stimulus and recovers in seconds. Sustained presynaptic activ...
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Synaptic efficacy is remodeled by neuronal firing activity at the presynaptic terminal. Presynaptic activity-dependent changes in transmitter release induce postsynaptic plasticity, including morphological change in spine, gene transcription, and protein synthesis and trafficking. The presynaptic transmitter release is triggered and regulated by Ca(2+), which enters through voltage-gated Ca(2+)...
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ژورنال
عنوان ژورنال: Current Opinion in Neurobiology
سال: 2017
ISSN: 0959-4388
DOI: 10.1016/j.conb.2017.05.011