Laterality of asymmetry in movements of the corners of the mouth during voluntary smile

Angle Orthodontist

Volumn 80, Issue 2, 2010, Pages 223-229

  Okamoto, Haruna ^a   Haraguchi, Seiji ^a   Takada, Kenji ^a,b  

^a OSAKA UNIVERSITY   (Japan)

^b Graduate School of Dentistry   (Japan)

Author keywords

Asymmetry; Facial expression; Human; Measurement; Smile; Three dimensional

Indexed keywords

ADOLESCENT; ADULT; ARTICLE; CEPHALOMETRY; CHI SQUARE DISTRIBUTION; FACE ASYMMETRY; FACIAL EXPRESSION; FEMALE; HEMISPHERIC DOMINANCE; HUMAN; LIP; MIDDLE AGED; PHYSIOLOGY; PROBABILITY; REGRESSION ANALYSIS; THREE DIMENSIONAL IMAGING;

ADOLESCENT; ADULT; CEPHALOMETRY; CHI-SQUARE DISTRIBUTION; FACIAL ASYMMETRY; FEMALE; FUNCTIONAL LATERALITY; HUMANS; IMAGING, THREE-DIMENSIONAL; LEAST-SQUARES ANALYSIS; LIP; MIDDLE AGED; PROBABILITY; SMILING; YOUNG ADULT;

EID: 73349134329     PISSN: 00033219     EISSN: 00033219     Source Type: Journal    
DOI: 10.2319/021809-104.1     Document Type: Article

References (36)

1. Myers RE. Comparative neurology of vocalization and speech: proof of a dichotomy. Ann N Y Acad Sci. 1976; 280:745-760.
2. Ackerman JL, Ackerman MB, Brensinger CM, Landis JL. A morphometric analysis of the posed smile. Clin Orthod Res. 1998;1:2-11.
3. Trotman CA, Faraway JJ, Essick GK. Three-dimensional nasolabial displacement during movement in repaired cleft lip and palate patients. Plast Reconstr Surg. 2000;105: 1273-1283.
4. Johnston DJ, Millett DT, Ayoub AF, Bock M. Are facial expressions reproducible? Cleft Palate Craniofac J. 2003;3: 291-296.
5. Trotman CA, Faraway JJ, Phillips C. Visual and statistical modeling of facial movement in patients with cleft lip and palate. Cleft Palate Craniofac J. 2005;42:245-254.
6. Proffit WR, White RP Jr, Sarver DM. Contemporary Treatment of Dentofacial Deformity. St Louis, Mo: Mosby; 2003:92-126.
7. Ackerman JL, Ackerman MB, Brensinger CM, Landis JL. A morphometric analysis of the posed smile. Clin Orthod Res. 1998; 1:2-11.
8. Coulson SE, Croxson GR, Gilleard WL. Three-dimensional quantification of the symmetry of normal facial movement. Otol Neurotol. 2002;23:999-1002.
9. Giovanoli P, Tzou CH, Ploner M, Frey M. Three-dimensional video-analysis of facial movements in healthy volunteers. Br J Plast Surg. 2003;56:644-652.
10. Borod JC, Caron HS, Koff E. Asymmetry of facial expression related to handedness, footedness, and eyedness: a quantitative study. Cortex. 1981;18:381-390.
11. Chaurasia BD, Goswami HK. Functional asymmetry in the face. Acta Anat (Basel). 1975;91:154-160.
12. Campbell R. Asymmetries in interpreting and expressing a posed facial expression. Cortex. 1978;14:327-342.
13. Sackeim HA, Gur RC, Saucy MC. Emotions are expressed more intensely on the left side of the face. Science. 1978a; 202:434-436.
14. Borod JC, Haywood CS, Koff E. Neuropsychological aspects of facial asymmetry during emotional expression: a review of the normal adult literature. Neuropsychol Rev. 1997;7:41-60.
15. Strauss E, Kaplan E. Lateralized asymmetries in self-perception. Cortex. 1980;16:289-293.
16. Nelson CA, Horowitz FD. Asymmetry in facial expression. Science. 1980;209:834.
17. Sackeim HA, Gur RC. Asymmetry in facial expression. Science. 1980;209:834-836.
18. Evans R, Shaw W. Preliminary evaluation of an illustrated scale for rating dental attractiveness. Eur J Orthod. 1987;9: 314-318.
19. Wada K. A study on the individual growth of maxillofacial skeleton by means of lateral cephalometric roentgenograms. J Osaka Univ Dent Soc. 1977;22:239-269.
20. Alcalde RE, Jinno T, Orsini MG, Sasaki A, Sugiyama RM, Matsumura T. Soft tissue cephalometric norms in Japanese adults. Am J Orthod Dentofacial Orthop. 2000;118:84-89.
21. Takada K, Lowe AA, Yoshida K, Sakuda M. Tongue posture at rest: an electromyographic and cephalometric appraisal. J Osaka Univ Dent Sch. 1985;25:139-151.
22. Richardson CK, Bowers D, Bauer RM, Heilman KM, Leonard CM. Digitizing the moving face during dynamic displays of emotion. Neuropsychologia. 2000;38:1028-1039.
23. Haraguchi S, Takada K, Yasuda Y. Facial asymmetry in subjects with skeletal Class III deformity. Angle Orthod. 2002;72:28-35.
24. Severt TR, Proffit WR. The prevalence of facial asymmetry in the dentofacial deformities population at the University of North Carolina. Int J Adult Orthodon Orthognath Surg. 1997; 12:171-176.
25. Oldfield RC. The assessment and analysis of handedness: the Edinburgh inventory. Neuropsychologia. 1971;9:97- 113.
26. R Development Core Team. R: A Language and Environment for Statistical Computing. Vienna: R Foundation for Statistical Computing; 2006.
27. Weeden JC, Trotman CA, Faraway JJ. Three dimensional analysis of facial movement in normal adults: influence of sex and facial shape. Angle Orthod. 2001;71:132-140.
28. Koff E, Borod J, Strauss E. Development of hemiface size asymmetry. Cortex. 1985;21:153-156.
29. Haraguchi S, Iguchi Y, Takada K. Asymmetry of the face in orthodontic patients. Angle Orthod. 2008;78:421-426.
30. Iwase M, Ouchi Y, Okada H, et al. Neural substrates of human facial expression of pleasant emotion induced by comic films: a PET study. NeuroImage. 2002;17:758- 768.
31. Borod JC, Caron HS. Facedness and emotion related to lateral dominance, sex and expression type. Neuropsychologia. 1980;18:237-241.
32. Urban PP, Wicht S, Vucorevic G, et al. The course of corticofacial projections in the human brainstem. Brain. 2001;124:1866-1876.
33. Hayashi MJ, Saito DN, Aramaki Y, Asai T, Fujibayashi Y, Sadato M. Hemispheric asymmetry of frequency-dependent finger movement: a functional magnetic resonance imaging study. Cereb Cortex. 2008;18:2932-2940.
34. Spraker MB, Yu H, Corcos DM, Vaillancourt DE. Role of individual basal ganglia nuclei in force amplitude generation. J Neurophysiol. 2007;98:821-834.
35. Kang Y, Harris LJ. Handedness and footedness in Korean college students. Brain Cogn. 2000;43:268-274.
36. Alexander GE, Crutcher MD. Functional architecture of basal ganglia circuits: neural substrates of parallel processing. Trends Neurosci. 1990;13:266-271.