hyperpolarizes
/ˌhaɪpərˈpoʊləraɪzɪz/
verb
- Third person singular form of hyperpolarize: causes a cell's membrane potential to become more negative.
- This neurotransmitter hyperpolarizes the postsynaptic neuron, reducing its activity.
- In the brain, GABA hyperpolarizes neurons to calm neural activity.
- The drug hyperpolarizes the muscle cells, preventing spasms.