What age of primary cortical neuron does the membrane potential range from -60 to -70 mV?

11 March 2023 0 5K Report

Good Day.

I am just curious if there is any reference that shows what age of primary cortical neurons have a membrane potential range from -60 to -70 mV? Right now, the membrane potential of my DIV 14-15 neurons is around -50 to -60 mV. Does this mean I have to wait for the cells to mature more so that the membrane potential can go down to -60 to -70 mV?

Thanks.

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