Anticholinesterase refers to an agent that inhibits action of acetylcholinesterase (AChE). AChE is an enzyme that inactivates acetylcholine, a neurotransmitter at the junctions of nerve and muscle cells (neuromuscular junctions) that regulates the delivery of messages from neurons to muscle fibers. By inhibiting the activity of AChE, such medications allow high levels of acetylcholine to accumulate, potentially enabling repeated stimulation of nerves at neuromuscular junctions.
Related Articles | |
Neuromuscular at psychology-glossary.com | ■■■■■■■ |
Neuromuscular describes the junction synapse between axon terminal of a motor neuron and the motor end . . . Read More | |
Neurotransmitter at psychology-glossary.com | ■■■■■■ |
Neurotransmitter refers to a chemical in the brain that transmits nerve impulses. Other /More definition: . . . Read More | |
Presynaptic terminal at psychology-glossary.com | ■■■■■■ |
Presynaptic terminal is the tip of an axon, the point from which the axon releases chemicals. In psychology, . . . Read More | |
Myasthenia gravis at psychology-glossary.com | ■■■■■■ |
Myasthenia gravis is defined as adisease in which the immune system attacks the acetylcholine receptors . . . Read More | |
Axon at psychology-glossary.com | ■■■■■■ |
Axon refers to a long, thin part of a neuron attached to the somadivides into a few or many branches, . . . Read More | |
Action potential at psychology-glossary.com | ■■■■■■ |
Action potential : Action potential refers to a brief change in electrical voltage that occurs between . . . Read More | |
Anticholinergic agents at psychology-glossary.com | ■■■■■■ |
Anticholinergic agents refer to medication drugs that block the action of acetylcholine, a neurotransmitter . . . Read More | |
MAOIs (Monoamine oxidase inhibitors) at psychology-glossary.com | ■■■■■■ |
MAOIs (Monoamine oxidase inhibitors) refer to the group of antidepressant drugs that inhibit the enzyme . . . Read More | |
Neuromuscular junction at psychology-glossary.com | ■■■■■■ |
Neuromuscular junction is defined as a synapse where a motor neuron’s axon meets a muscle fiber . . . Read More | |
Neuron at psychology-glossary.com | ■■■■■■ |
Neuron refers to individual nerve cell responsible for transmitting information. In psychology, "neuron" . . . Read More |