Significados de current clamp em inglês

In current clamp, large overshooting action potential-like events were observed only after prior hyperpolarizing current injections.

Approach: APs were evoked locally by two-electrode current clamp or at a distance for propagating APs.

Individual neurons in the locus coeruleus (LC) were studied in the whole-cell current clamp.

This hyperactive phenotype could be negated by current clamp and correlated with both membrane resistance and soma area.

In current clamp, hyperpolarizing current steps produced a time-dependent depolarizing sag followed by either a rebound afterdepolarization or an action potential.

Under current clamp, block of BK Ca current increased depolarizing membrane potential excursions, raising the average resting potential and producing oscillations.

In control mice, current clamp recordings showed that a-m-5-HT induced a depolarization of V(rest) which was sufficient to suppress burst firing.

Results: Current clamp measurements revealed that the photo-activated CS molecule causes a sharp depolarization of about 15 mV.

The potencies of P1 purinoceptor agonists were estimated in neurones that were current clamped to a fixed membrane potential.

Current clamp of 18 channels was performed in silico to elucidate the ionic mechanisms underlying action potential modulation by RPP.

In current clamped horizontal cells, BK Ca channels subdue depolarizing membrane potential excursions, reduce the average resting potential and decrease oscillations.

Current clamp studies of transduced striatal neurons demonstrated an increase in the firing threshold, latency to first action potential and decrease in neuronal excitability.