Sleep Bruxism Is Associated with a Rise in Arterial Blood Pressure
Author(s) -
Angela Nashed,
Paola A. Lanfranchi,
Pierre Rompré,
Maria Clotilde Carra,
Pierre Mayer,
Roberto Colombo,
Nelly Huynh,
Gilles Lavigne
Publication year - 2012
Publication title -
sleep
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.222
H-Index - 207
eISSN - 1550-9109
pISSN - 0161-8105
DOI - 10.5665/sleep.1740
Subject(s) - polysomnography , sleep bruxism , arousal , anesthesia , medicine , blood pressure , psychology , cardiology , electromyography , psychiatry , apnea , neuroscience
Sleep bruxism (SB) is a movement disorder identified by grinding of teeth and rhythmic masticatory muscle activity (RMMA). RMMA is associated with body movements and cortical arousals. Increases in autonomic sympathetic activities that characterize sleep cortical arousal precede RMMA/SB. Based on these findings, this study examined whether RMMA/SB episodes are also associated with significant changes in arterial blood pressure (BP).
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