Sleep-related faciomandibular myoclonus: A sleep-related movement disorder different from bruxism
| Autor: | Pasquale Montagna, Roberto D'Angelo, Daniela Loi, Federica Provini, Anna Zaniboni, Roberto Vetrugno |
|---|---|
| Přispěvatelé: | Loi D., Provini F., Vetrugno R., D'Angelo R., Zaniboni A., Montagna P. |
| Rok vydání: | 2007 |
| Předmět: |
Adult
medicine.medical_specialty Facial Muscles Sleep Bruxism Non-rapid eye movement sleep Diagnosis Differential Physical medicine and rehabilitation stomatognathic system medicine Humans Sleep disorder Electromyography business.industry Parasomnia medicine.disease Nocturnal Myoclonus Syndrome Masticatory force stomatognathic diseases Facial muscles medicine.anatomical_structure Neurology Tooth wear Anesthesia Masticatory Muscles Bruxism Female Neurology (clinical) medicine.symptom business Myoclonus |
| Zdroj: | Movement Disorders. 22:1819-1822 |
| ISSN: | 1531-8257 0885-3185 |
| DOI: | 10.1002/mds.21661 |
| Popis: | We describe a 33-year-old man who presented with lip and tongue nibbling and bleeding during sleep. Videopolysomnography revealed myoclonic jerks involving the masticatory and facial muscles recurring mainly during NREM sleep. There was no tonic EMG masticatory activity typical of bruxism. EMG analysis demonstrated the recruitment of V- to VII innervated muscles and, in half of the episodes, also the sternocleidomastoideus. Our patient had sleep-related faciomandibular myoclonus (SFMM) with spontaneous jerks of oromasticatory and cervical muscles, occurring only during sleep. Tooth grinding, temporomandibular joint pain, abnormal tooth mobility, tooth wear, and other dental problems were clinically absent. We propose that, on the basis of the clinical and EMG features, SFMM may be considered a distinct disorder and different from sleep bruxism. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Plný text