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WordNet-Online
Definitions from WordNet
Noun motoneuron has 1 sense
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Definitions from the WebMotoneuronDefinition:A motoneuron is a type of nerve cell that plays a vital role in the transmission of signals from the spinal cord to the muscles, which results in muscle contraction. Sense 1:Noun (Anatomy): A specialized neuron responsible for transmitting motor impulses from the spinal cord or brainstem to the muscles. Example sentence:The motoneuron sends signals to the muscles, allowing us to perform voluntary movements. Sense 2:Noun (Physiology): A motor neuron that controls the contraction of skeletal muscles. Example sentence:Damage to the motoneurons often leads to muscle weakness and loss of coordination. Sense 3:Noun (Medical): A nerve cell responsible for transmitting motor signals to smooth or cardiac muscle. Example sentence:Motoneuron dysfunction can result in impaired control of smooth muscles in certain medical conditions. Sense 4:Noun (Pathology): An abnormal motoneuron activity or degeneration leading to motor neuron diseases. Example sentence:Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease affecting motoneurons. Sense 5:Noun (Computing): An artificial neuron model used in computational models of neural networks. Example sentence:Motoneuron models are commonly employed in simulating neural networks for studying complex computational problems. Related products on Amazon: | ||||
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