{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,4,15]],"date-time":"2023-04-15T12:41:02Z","timestamp":1681562462045},"reference-count":21,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["PED"],"published-print":{"date-parts":[[2015,9]]},"abstract":"<jats:p>Clinical presentation of craniovertebral junction disorders may range from acute catastrophic neurological deficits to insidious signs and symptoms that may mask the underlying etiology. Prompt recognition and treatment is essential to avert long-term neurological morbidity. Proatlas segmentation disorders are a rare group of developmental disorders involving the craniocervical junction. Abnormal bony segmentation leads to malformed bony structures that can in turn lead to neurological deficits through bony compression of the cervicomedullary junction. This report details a proatlas segmentation defect presenting as palatal myoclonus, a rare movement disorder. The clinical presentation, surgical management, and neuroanatomical basis for the disorder is presented. This report highlights the myriad clinical presentations of craniovertebral disorders and emphasizes a rare but treatable etiology for palatal myoclonus.<\/jats:p>","DOI":"10.3171\/2015.1.peds14671","type":"journal-article","created":{"date-parts":[[2015,5,29]],"date-time":"2015-05-29T14:04:08Z","timestamp":1432908248000},"page":"317-321","source":"Crossref","is-referenced-by-count":1,"title":["Clinical presentation and management of proatlas segmentation defect presenting with palatal myoclonus: case report"],"prefix":"10.3171","volume":"16","author":[{"given":"Raheel","family":"Ahmed","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Arnold H.","family":"Menezes","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1754","reference":[{"issue":"3 Suppl","key":"b1-peds14671","series-title":"Neurosurgery","doi-asserted-by":"publisher","first-page":"13","DOI":"10.1227\/01.NEU.0000365801.87711.60","article-title":"Neurologic findings of craniovertebral junction disease","volume":"66","author":"Benglis","year":"2010"},{"key":"b2-peds14671","series-title":"AJNR Am J Neuroradiol","first-page":"1501","article-title":"MR appearance of hypertrophic olivary degeneration: temporal relationships","volume":"13","author":"Birbamer","year":"1992"},{"key":"b3-peds14671","series-title":"Curr Opin Neurol","doi-asserted-by":"publisher","first-page":"67","DOI":"10.1097\/WCO.0b013e32835c60e6","article-title":"Oculopalatal tremor: current concepts and new observations","volume":"26","author":"Borruat","year":"2013"},{"key":"b4-peds14671","series-title":"J Neurosurg Pediatr","doi-asserted-by":"publisher","first-page":"119","DOI":"10.3171\/2011.11.PEDS11332","article-title":"Application of neuromuscular blockade and intraoperative 3D imaging in the reduction of basilar invagination","volume":"9","author":"Dahdaleh","year":"2012"},{"key":"b5-peds14671","series-title":"Brain","doi-asserted-by":"publisher","first-page":"1645","DOI":"10.1093\/brain\/113.6.1645","article-title":"Symptomatic and essential rhythmic palatal myoclonus","volume":"113","author":"Deuschl","year":"1990"},{"key":"b6-peds14671","series-title":"J Neurol Neurosurg Psychiatry","doi-asserted-by":"publisher","first-page":"520","DOI":"10.1136\/jnnp.60.5.520","article-title":"Symptomatic and essential palatal tremor. 3 Abnormal motor learning","volume":"60","author":"Deuschl","year":"1996"},{"key":"b7-peds14671","series-title":"Brain","doi-asserted-by":"publisher","first-page":"775","DOI":"10.1093\/brain\/117.4.775","article-title":"Symptomatic and essential palatal tremor. 1. 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