Hyperpolarization is defined as an increase in the membrane potential of a neuron, making it more negative relative to the resting potential, which decreases neuronal excitability. This occurs, for …

Aug 1, 2023 · Physiologically, hyperpolarization underpins the conducted (aka ascending) vasodilatation that is essential to coordinate changes in blood flow, ensuring increases in flow are sufficient to meet …

Dec 1, 2024 · Hyperpolarization can boost the sensitivity of nuclear magnetic resonance. Other things being equal, a polarization increase by one order of magnitude…

Hyperpolarization is defined as the increase in the membrane potential of a cell, making it more negative than the resting potential, which can occur during exposure to K-free solutions in certain muscle …

This flickering mitochondrial hyperpolarization pattern is a frequently observed phenomenon during TMRM photo-excitation in the course of line-scanning. While not every hyperpolarization flicker was …

The transient after-hyperpolarization is probably evidence of stimulation of an electrogenic sodium pump by an elevated [Na +] i during depolarization. The extrahyperpolarization is dependent on …

Nov 1, 2024 · The negative value for 1–4 indicates hyperpolarization upon application of glutamate and LPS. The negative value for 3–5 indicates hyperpolarization between the end of glutamate exposure …

Aug 1, 2025 · In this review, rather than exhaustively covering every hyperpolarization method, we will focus on two extraordinary in-situ hyperpolarization techniques for boosting NMR intensity, namely …

Nov 1, 2024 · The hyperpolarization-activated cyclic nucleotide-gated (HCN) channels play a crucial role in regulating neuronal excitability. Despite growing evidence supporting the therapeutic potential of …

Oct 1, 2017 · Hyperpolarization-activated, cyclic nucleotide–gated (HCN) channels are important members of the voltage-gated pore loop channels family. They show unique features: they open at …