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arXiv physics/0203014physics.bio-phq-bio.NC
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学习神经元的突触前钙动力学

Presynaptic calcium dynamics of learning neurons

Michael Meyer-Hermann, Frido Erler, Gerhard Soff

摘要:

我们提出了一个新的模型,由各种刺激方案引起的神经元突触前细胞内钙离子浓度的动态。该模型的目的是双重的:我们想讨论特定刺激方案期间和之后的钙瞬变,因为它们用于诱导长时程抑制和长时程增强。此外,我们希望提供一个通用工具,可以比较不同的钙实验。这可能有助于今后在更广泛的基础上得出结论。

英文摘要:

We present a new model for the dynamics of the presynaptic intracellular calcium concentration in neurons evoked by various stimulation protocols. The aim of the model is twofold: We want to discuss the calcium transients during and after specific stimulation protocols as they are used to induce long-term-depression and long-term-potentiation. In addition we would like to provide a general tool which allows the comparison of different calcium experiments. This may help to draw conclusions on a wider base in future.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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