WebThe cause of unilateral tongue deviation is unknown. Some researchers believe that it may be associated with other physical problems such as a stroke or tumor on that side of the brain that controls facial muscles. Others think it may be associated with emotional problems such as depression or anxiety. Medial medullary syndrome, also known as inferior alternating syndrome, hypoglossal alternating hemiplegia, lower alternating hemiplegia, or Dejerine syndrome, is a type of alternating hemiplegia characterized by a set of clinical features resulting from occlusion of the anterior spinal artery. This results in the … Meer weergeven The condition usually consists of: Sensation to the face is preserved, due to the sparing of the trigeminal nucleus. The syndrome is said to be "alternating" because the lesion causes symptoms both contralaterally … Meer weergeven • Alternating hemiplegia of childhood • Lateral medullary syndrome • Lateral pontine syndrome • Medial pontine syndrome Meer weergeven The anterior spinal artery arises bilaterally as two small branches near the termination of the vertebral arteries which descend anterior to the medulla and unite at the level … Meer weergeven Ipsilateral signs and symptoms - flaccid paralysis (lmn) paralysis and atrophy of one half of tongue (hypoglossal nerve) Contralateral signs and symptoms-spastic (umn) … Meer weergeven
Ocular Motor Abnormalities in Wallenberg
Web20 nov. 2024 · The clinical presentations match the classical MMS with contralateral hemiparesis, a contralateral impaired sensation of position and movement as well as tactile discrimination and an ipsilateral... WebThe medulla contains the lower cranial nerves IX, X and XII, which when damaged, may result in hoarseness, dysarthria, dysphagia and impaired throat sensation and palatal elevation. 1 In relation to cardiac autonomic control, the medulla contains key structures involved in both sympathetic and parasympathetic outflow, including the nucleus … brian wainger attorney
Medial medullary syndrome Radiology Reference Article
Web9 aug. 2024 · Medullary syndromes - ipsilateral facial pain and temperature loss, Horner syndrome, ipsilateral ataxia, contralateral loss of pain and temperature sensation, and ipsilateral paralysis of the tongue, soft palate, vocal cord, … Web25 apr. 2001 · Eighty-seven patients (29 percent) had deviation of the tongue to the hemiparetic side. Tongue deviation was invariably accompanied by some facial weakness and dysarthria; dysphagia was also common. Nonlacunar lesions were more likely than lacunar infarcts to cause tongue deviation, and patients with previous contralateral … courtyard tiles