Abstract
Mbl bipolar cell, which is a subclass of bipolar cells in the goldfish retina, dominantly receives inputs from rods [1], and responds to a spot of light with depolarization (ON-type) [2]. Recently, Mbl bipolar cell has been shown to generate spontaneous calcium transients [3], and is capable of light-evoked calcium spike [4]. The spikes would be generated by ionic currents in their axon terminal (AT) [3, 4]. It is essential to analyze the mechanisms using a modeling simulation in order to understand how the ionic current of the cell plays a role in shaping the light responses. In this study, we analyzed the contribution of ionic mechanisms to light responses of Mbl bipolar cell using a mathematical model based on ionic currents.
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© 2003 Springer-Verlag Tokyo
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Ishihara, A., Kamiyama, Y., Usui, S. (2003). The Role of Ionic Currents in Shaping Light Responses of Retinal Bipolar Cell. In: Kaneko, A. (eds) The Neural Basis of Early Vision. Keio University International Symposia for Life Sciences and Medicine, vol 11. Springer, Tokyo. https://doi.org/10.1007/978-4-431-68447-3_44
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DOI: https://doi.org/10.1007/978-4-431-68447-3_44
Publisher Name: Springer, Tokyo
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