An electronic circuit model on cone cell pathway
نویسندگان
چکیده
In this article, an electronic circuit model on cone cell pathway is presented when a light stimulus is given to at the center of receptive field. The circuit model can simulate potential change characteristics of corresponding classes of neurons in the retina when visual information is transferred through the cone cell pathway. These characteristics include photoelectric conversion and hyperpolarization characteristics of cone cell, depolarization and hyperpolarization characteristics of bipolar cell, and action potential generation characteristics of ganglion cell. The simulation results of the circuit model qualitatively accord with potential change characteristics of the real neurons. Key-Words: cone cell; bipolar cell; ganglion cell; potential; circuit model; simulation waveform
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تاریخ انتشار 2009