KnowraMotor neuronLinked fromLinked fromThe 24 pages that link to Motor neuron, each with the reason it gives.All 24Broader topic 5Related 12Narrower topic 6Compared with 1Neuromuscular junctionNarrower topic: Its axon forms the presynaptic side of the junction.Amyotrophic lateral sclerosisNarrower topic: ALS progressively destroys upper and lower motor neurons that control voluntary muscles.Botulinum toxinNarrower topic: The toxin acts on motor-neuron endings, impairing their command to contract.Spinal muscular atrophyNarrower topic: The disease selectively damages motor neurons, disrupting signals to muscle.Lower motor neuronNarrower topic: Lower motor neurons are the motor neurons that directly innervate skeletal muscle.Stiff-person syndromeNarrower topic: Disinhibited motor pathways produce the stiffness and spasms characteristic of the disorder.