Puckering and blowing facial expressions in people with facial movement disorders.
BACKGROUND AND PURPOSE: People with facial movement disorders are instructed to perform various facial movements as part of their physical therapy rehabilitation. A difference in the movement of the orbicularis oris muscle has been demonstrated among people without facial nerve impairments when inst...
| Publicado en: | Physical Therapy Vol. 88; no. 8; pp. 909 - 916 |
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| Autores principales: | , , , |
| Formato: | equations & formulas pictorial research tables/charts Journal Article |
| Publicado: |
Oxford University Press / USA
Aug2008
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=105813601&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 105813601 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 00319023 PTH jtl: Physical Therapy issn: 00319023 maglogo: N pubinfo: dt: Aug2008 vid: 88 iid: 8 pid: 10398 pub: Oxford University Press / USA artinfo: ui: 105813601 2009990781 10.2522/ptj.20070269 NLM18617578 105813601 ppf: 909 ppct: 7 formats: fmt: @attributes: type: P tig: atl: Puckering and blowing facial expressions in people with facial movement disorders. aug: au: Denlinger RL VanSwearingen JM Cohn JF Schmidt KL affil: Department of Psychology, University of Pittsburgh, Pittsburgh, Pennsylvania sug: subj: Facial Muscles Physiopathology Lip Physiopathology Neuromuscular Diseases Physiopathology Physical Therapy Methods Adult Aged Comparative Studies Descriptive Statistics Female Funding Source Image Processing, Computer Assisted Male Middle Age Movement Pearson's Correlation Coefficient Repeated Measures Videorecording Human Adult: 19-44 years Aged: 65+ years Middle Aged: 45-64 years Female Male ab: BACKGROUND AND PURPOSE: People with facial movement disorders are instructed to perform various facial movements as part of their physical therapy rehabilitation. A difference in the movement of the orbicularis oris muscle has been demonstrated among people without facial nerve impairments when instructed to 'pucker your lips' and to 'blow, as if blowing out a candle.' The objective of this study was to determine whether the within-subject difference between 'pucker your lips' and 'blow, as if blowing out a candle' found in people without facial nerve impairments is present in people with facial movement disorders. SUBJECTS AND METHODS: People (N=68) with unilateral facial movement disorders were observed as they produced puckering and blowing movements. Automated facial image analysis of both puckering and blowing was used to determine the difference between facial actions for the following movement variables: maximum speed, amplitude, duration, and corresponding asymmetry. RESULTS: There was a difference between the amplitudes of movement for puckering and blowing. 'Blow, as if blowing out a candle' produced a larger amplitude of movement. DISCUSSION AND CONCLUSION: The findings demonstrate that puckering and blowing movements in people with facial movement disorders differ in a manner that is consistent with differences found in people who are healthy. This information may be useful in the assessment of and intervention for facial movement disorders affecting the lower face. pubtype: Academic Journal doctype: equations & formulas pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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