Pseudobulbar palsy is one of the severe complications of cerebral infarction. The etiology is central paralysis induced by that bilateral upper motor neuron injury （including to motor cortex and corticobulbar tract m...Pseudobulbar palsy is one of the severe complications of cerebral infarction. The etiology is central paralysis induced by that bilateral upper motor neuron injury （including to motor cortex and corticobulbar tract mainly） makes cranial motor nuclei in medulla lose the innervation from upper motor neuron. Its clinical manifestation is the central paralysis of tongue, soft palate, throat, facial muscle and masticatory muscles. It mainly manifests as dysphagia, irritating cough, dysarthria and so on.展开更多
文摘Pseudobulbar palsy is one of the severe complications of cerebral infarction. The etiology is central paralysis induced by that bilateral upper motor neuron injury （including to motor cortex and corticobulbar tract mainly） makes cranial motor nuclei in medulla lose the innervation from upper motor neuron. Its clinical manifestation is the central paralysis of tongue, soft palate, throat, facial muscle and masticatory muscles. It mainly manifests as dysphagia, irritating cough, dysarthria and so on.
