We demonstrated that the local membrane current caused by an external voltage induced a change in the membrane potential and that the change was propagated by connecting the liquid membrane cells and mimicking voltage-gated Na+ channels.
Thus, the capillary network is well-equipped to generate and transmit voltages, and the pre-capillary arteriole is well-adapted to transduce a capillary-generated voltage into a change in abluminal cell calcium and thereby, a vasomotor response.
3) The changes in excitability seem more consistent with an increase in voltage-dependent sodium current near threshold – possibly a shift in voltage-dependence to more negative voltages – than a change in potassium conductance.
We confirmed this with the new data set measuring input resistance from -120 to -60 mV. 3) The changes in excitability seem more consistent with an increase in voltage-dependent sodium current near threshold – possibly a shift in voltage-dependence to more negative voltages – than a change in potassium conductance.
For the Ti-doped ZnO sample, with the increase of positive voltage, a significant change of resistance from the HRS to the LRS was observed at about 2.9 V, which is called the 'set' process.
The flow through these ion channels is governed by a "gate" which is opened by either a voltage change or a chemical messenger known as a ligand (such as a neurotransmitter).
Variation of B at fixed gate voltage results in a change of imbalance of the active component.
A voltage change applied to a stimulation spot beneath an electrogenic cell leads to a capacitive current (charge accumulation) that opens voltage-gated ion channels in the membrane and generates an action potential.
We defined an eyeblink as a voltage change of 100 µV in a time interval of 500 ms. EBR per minute was significantly lower, t(22) = −3,42, p<.05, in recreational users, (M = 9.3; SD = 5.9), than in cocaine-free controls (M = 17.1; SD = 5.3)—a possible indication of hypoactive subcortical dopamine systems in cocaine users.
This results in a voltage change, directly proportional to, with a Lorentzian line shape as a function of the Bz.
