Sleep bruxism and wake-time tooth clenching

2012 ◽  
Vol 57 (5) ◽  
pp. 266-267
Keyword(s):  
Sleep Bruxism ◽  
Wake Time ◽  
Tooth Clenching

Prevalence and risk factors of sleep bruxism and wake-time tooth clenching in a 7- to 17-yr-old population

2011 ◽  
Vol 119 (5) ◽  
pp. 386-394 ◽  
Author(s):  
Maria Clotilde Carra ◽  
Nelly Huynh ◽  
Paul Morton ◽  
Pierre H. Rompré ◽  
Athena Papadakis ◽  
...  
Keyword(s):  
Risk Factors ◽  
Sleep Bruxism ◽  
Wake Time ◽  
Tooth Clenching

Atomoxetine-induced wake-time teeth clenching and sleep bruxism in a child patient

2014 ◽  
Vol 23 (12) ◽  
pp. 1233-1235 ◽  
Author(s):  
Kayhan Bahali ◽  
Ozhan Yalcin ◽  
Ayse Avci
Keyword(s):  
Sleep Bruxism ◽  
Wake Time ◽  
Teeth Clenching ◽  
Child Patient

scholarly journals Signs, symptoms, parafunctions and associated factors of parent-reported sleep bruxism in children: a case-control study

2012 ◽  
Vol 23 (6) ◽  
pp. 746-752 ◽  
Author(s):  
Júnia Maria Serra-Negra ◽  
Saul Martins Paiva ◽  
Sheyla Márcia Auad ◽  
Maria Letícia Ramos-Jorge ◽  
Isabela Almeida Pordeus
Keyword(s):  
Associated Factors ◽  
Case Control Study ◽  
Clinical Signs ◽  
Sleep Bruxism ◽  
Case Control ◽  
Social Vulnerability Index ◽  
Wake Time ◽  
Belo Horizonte ◽  
The City ◽  
Control Study

Bruxism is the non-functional clenching or grinding of the teeth that may occur during sleep or less commonly in daytime. The aim of this study was to investigate the association between clinical signs and symptoms, parafunctions and associated factors of sleep bruxism in children. A population-based case-control study was carried out involving 120 children, 8 years of age, with sleep bruxism and 240 children without sleep bruxism. The sample was randomly selected from public and private schools in the city of Belo Horizonte, MG, Brazil. Groups were matched by gender and social class. The Social Vulnerability Index (SVI) drawn up by the city of Belo Horizonte was employed for social classification. Data collection instruments included clinical forms and pre-tested questionnaires. The diagnosis of sleep bruxism was supported by the American Association of Sleep Medicine (AASM) criteria. The McNemar test, binary and multivariate logistic regression models were used for statistical analysis. The risk factors associated with sleep bruxism included: primary canine wear (OR=2.3 IC 95% 1.2-4.3), biting of objects like pencils or pens (OR=2.0 IC 95% 1.2-3.3) and wake-time bruxism (tooth clenching) (OR=2.3 IC 95% 1.2-4.3). Children that present the parafunctions of object biting and wake-time bruxism were more susceptible to sleep bruxism.

Modulation of Jaw Muscle Motor Response and Wake-Time Parafunctional Tooth Clenching With Music

2018 ◽  
Vol 32 (2) ◽  
pp. 167-177 ◽  
Author(s):  
Iacopo Cioffi ◽  
Mona Sobhani ◽  
Howard Tenenbaum ◽  
Alicia Howard ◽  
Bruce Freeman ◽  
...  
Keyword(s):  
Motor Response ◽  
Wake Time ◽  
Jaw Muscle ◽  
Tooth Clenching

Prevalence of self-reported awake and sleep bruxism among dental students

2018 ◽  
Vol 3 (1) ◽  
pp. 36-41
Author(s):  
Júnia Maria SERRA-NEGRA ◽  
Sara Oliveira AGUIAR ◽  
Lucas Guimarães ABREU ◽  
Ivana Meyer PRADO ◽  
Ana Luiza NASCIMENTO ◽  
...  
Keyword(s):  
Sleep Bruxism ◽  
Dental Students

scholarly journals Tooth Clenching Induces Abnormal Cerebrovascular Responses in Migraineurs

2018 ◽  
Vol 9 ◽  
Author(s):  
Nina Zaproudina ◽  
Antti-Pekka E. Rissanen ◽  
Jukka A. Lipponen ◽  
Anu Vierola ◽  
Saara M. Rissanen ◽  
...  
Keyword(s):  
Tooth Clenching

scholarly journals The effects of seasons and weather on sleep patterns measured through longitudinal multimodal sensing

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Stephen M. Mattingly ◽  
Ted Grover ◽  
Gonzalo J. Martinez ◽  
Talayeh Aledavood ◽  
Pablo Robles-Granda ◽  
...  
Keyword(s):  
Sleep Duration ◽  
Seasonal Effects ◽  
Sleep Patterns ◽  
Sleep Habits ◽  
Sleep Behavior ◽  
Weather Effects ◽  
Wake Time ◽  
Multimodal Sensing ◽  
Four Seasons ◽  
Local Weather

AbstractPrevious studies of seasonal effects on sleep have yielded unclear results, likely due to methodological differences and limitations in data size and/or quality. We measured the sleep habits of 216 individuals across the U.S. over four seasons for slightly over a year using objective, continuous, and unobtrusive measures of sleep and local weather. In addition, we controlled for demographics and trait-like constructs previously identified to correlate with sleep behavior. We investigated seasonal and weather effects of sleep duration, bedtime, and wake time. We found several small but statistically significant effects of seasonal and weather effects on sleep patterns. We observe the strongest seasonal effects for wake time and sleep duration, especially during the spring season: wake times are earlier, and sleep duration decreases (compared to the reference season winter). Sleep duration also modestly decreases when day lengths get longer (between the winter and summer solstice). Bedtimes and wake times tend to be slightly later as outdoor temperature increases.

scholarly journals Sleep maturation influences cognitive development of preterm toddlers

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Akiko Ando ◽  
Hidenobu Ohta ◽  
Yuko Yoshimura ◽  
Machiko Nakagawa ◽  
Yoko Asaka ◽  
...  
Keyword(s):  
Cognitive Development ◽  
Sleep Duration ◽  
Sleep Time ◽  
Brain Maturation ◽  
Sleep Diary ◽  
Sleep Regulation ◽  
Wake Time ◽  
Daytime Nap ◽  
Nighttime Sleep ◽  
The Relationship

AbstractOur recent study on full-term toddlers demonstrated that daytime nap properties affect the distribution ratio between nap and nighttime sleep duration in total sleep time but does not affect the overall total amount of daily sleep time. However, there is still no clear scientific consensus as to whether the ratio between naps and nighttime sleep or just daily total sleep duration itself is more important for healthy child development. In the current study, to gain an answer to this question, we examined the relationship between the sleep properties and the cognitive development of toddlers born prematurely using actigraphy and the Kyoto scale of psychological development (KSPD) test. 101 premature toddlers of approximately 1.5 years of age were recruited for the study. Actigraphy units were attached to their waist with an adjustable elastic belt for 7 consecutive days and a child sleep diary was completed by their parents. In the study, we found no significant correlation between either nap or nighttime sleep duration and cognitive development of the preterm toddlers. In contrast, we found that stable daily wake time was significantly associated with better cognitive development, suggesting that sleep regulation may contribute to the brain maturation of preterm toddlers.

043 Sleep Restriction Affects Memory in Healthy Adults: Preliminary Findings

SLEEP ◽  
2021 ◽  
Vol 44 (Supplement_2) ◽  
pp. A18-A19
Author(s):  
Molly Zimmerman ◽  
Christiane Hale ◽  
Adam Brickman ◽  
Lok-Kin Yeung ◽  
Justin Cochran ◽  
...  
Keyword(s):  
Working Memory ◽  
Negative Impact ◽  
Positive Impact ◽  
Healthy Adults ◽  
Task Demands ◽  
Sleep Restriction ◽  
Neuropsychological Function ◽  
Wake Time ◽  
Sleep Condition ◽  
The Impact

Abstract Introduction Sleep loss has a range of detrimental effects on cognitive ability. However, few studies have examined the impact of sleep restriction on neuropsychological function using an experimental design. The goal of this study was to examine the extent to which maintained insufficient sleep affects cognition in healthy adults compared to habitual adequate sleep. Methods This study used a randomized, crossover, outpatient sleep restriction design. Adults who regularly slept at least 7 h/night, verified by 2 weeks of screening with actigraphy, completed 2 phases of 6 weeks each: habitual sleep (>7 h of sleep/night) or sleep restriction (habitual sleep minus 1.5 h) separated by a 6-week washout period. During the sleep restriction phase, participants were asked to delay their bedtime by 1.5 hours/night while maintaining their habitual wake time. Neuropsychological function was evaluated with the NIH Toolbox Cognition Battery at baseline (week 0) and endpoint (week 6) of each intervention phase. The NIH Toolbox evaluates a range of cognitive abilities, including attention, executive functioning, and working memory. General linear models with post hoc paired t-tests were used to assess demographically-adjusted test scores prior to and following each sleep condition. Results At the time of analyses, 16 participants were enrolled (age 34.5□14.5 years, 9 women), 10 of whom had completed study procedures. An interaction between sleep condition and testing session revealed that individuals performed worse on List Sorting, a working memory test, after sleep restriction but improved slightly after habitual sleep (p<0.001). While not statistically reliable, the pattern of test results was similar on the other tests of processing speed, executive function, and attention. Conclusion In these preliminary results from this randomized experimental study, we demonstrated that sleep restriction has a negative impact while stable habitual adequate sleep has a positive impact on working memory, or the ability to temporarily hold information in mind while executing task demands. This finding contributes to our understanding of the complex interplay between different aspects of sleep quality (i.e., both sleep restriction as well as the maintenance of stable sleep patterns) on cognition and underscores the importance of routine sleep screening as part of medical evaluations. Support (if any):

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