Glossary / Lexicon
Local anesthetic
Local anesthetic refers to a drug that attaches to the sodium channels of the membrane, preventing sodium ions from entering and thereby blocking action potentials.
Moreover, Local anesthetic refers to a method that reduces pain in an area of the body.
Related Articles | |
Action Potential at psychology-glossary.com | ■■■■■ |
Action Potential: Action Potential refers to the all-or-none electrical event in the neuron or muscle . . . Read More | |
Absolute refractory period at psychology-glossary.com | ■■■■ |
Absolute refractory period is the time immediately after an action potential, when the sodium gates close . . . Read More | |
Ion channels at psychology-glossary.com | ■■■ |
Ion channels are tiny openings through the axon membrane . . . Read More | |
Electromyography at psychology-glossary.com | ■■■ |
Electromyography refers to a method utilizing either surface electrodes or fine wire/needle electrodes . . . Read More | |
Anticholinergic agents at psychology-glossary.com | ■■■ |
Anticholinergic agents refer to medication drugs that block the action of acetylcholine , a neurotransmitter . . . Read More | |
Cromolyn sodium at psychology-glossary.com | ■■■ |
Cromolyn sodium refers to a drug used to stabilize the membranes of mast cells and prevent an Asthma . . . Read More | |
Distraction at psychology-glossary.com | ■■■ |
Distraction refers to a pain Control method that may involve either focusing on a stimulus irrelevant . . . Read More | |
Transverse tubule at psychology-glossary.com | ■■■ |
Transverse tubule refers to an extension , invagination, of the muscle membrane that conducts the action . . . Read More | |
Depolarization at psychology-glossary.com | ■■■ |
Depolarization refers to the reduction in the level of polarization across a membrane; when the inside . . . Read More | |
Inhibitory postsynaptic potential (IPSP) at psychology-glossary.com | ■■■ |
Inhibitory postsynaptic potential (IPSP) is the presence of an ionic current flow that hyperpolarizes . . . Read More |