Laterality of facial expressions of emotion: Universal and culture-specific influences

Behavioural Neurology

Volumn 15, Issue 1-2, 2004, Pages 23-34

  Mandal, Manas K ^a   Ambady, Nalini ^b  

^a INDIAN INSTITUTE OF TECHNOLOGY   (India)

^b TUFTS UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CULTURAL FACTOR; EMOTION; FACIAL EXPRESSION; HEMISPHERIC DOMINANCE; HUMAN; LEARNING; PERCEPTION; PRIORITY JOURNAL; REVIEW; RIGHT HEMISPHERE; SIGNAL TRANSDUCTION; SYSTEMATIC REVIEW;

EID: 3042728102     PISSN: 09534180     EISSN: None     Source Type: Journal    
DOI: 10.1155/2004/786529     Document Type: Review

References (147)

1. M. Albert and L. Obler, The bilingual brain, Academic Press: New York, 1978.
2. A. Ardila, Towards a cross-cultural neuropsychology, Journal of Social and Evolutionary Systems 19 (1995), 237-249.
3. A. Ardila, O. Ardila, M.P. Bryden, F. Ostrosky, M. Rosselli and R. Steenhuis, Effects of cultural background and education on handedness, Neuropsychologia 27 (1989), 893-897.
4. H.S. Asthana and M.K. Mandal, Mirror-reversal of a face is perceived as expressing emotions more intensely, Behaviour Neurology 9 (1996), 115-117.
5. H.S. Asthana and M.K. Mandal, Hemiregional variations in facial expression of emotions, British Journal of Psychology 88 (1997), 519-525.
6. H.S. Asthana and M.K. Mandal, Hemifacial asymmetry in emotion expression, Behavior Modification (Special Issue: Facial expression of emotions) 22 (1998), 177-183.
7. H.S. Asthana and M.K. Mandal, Visual-field bias in the judgment of facial expression of emotion, The Journal of General Psychology 128 (2001), 21-29.
8. J.R. Averill, The structural bases of emotional behaviour: A metatheoretical analysis, in: Emotion, Sage, M.S. Clark, ed., Newbury Park, CA, 1992.
9. J. Baribeau, R. Guerette and C. Braun, Hemifacial production of posed emotional expression in normal men and women, Paper presented at the meeting of The International Neuropsychological Society Washington, D.C., 1987.
10. A.M. Bihrle, H.H. Brownell, J.A. Powelson and H. Gardner, Comprehension of humorous and nonhumorous materials by left and right brain-damaged patients, Brain and Cognition 5 (1986), 399-411.
11. J.C. Borod, Interhemispheric and intrahemispheric control of emotion: A focus on unilateral brain damage, Journal of Consulting and Clinical Psychology 60 (1992), 339-348.
12. J.C. Borod, Cerebral mechanisms underlying facial, prosodic and lexical emotional expression: A review of neuropsychological studies and methodological issues, Neuropsychology 7 (1993), 445-463.
13. J.C. Borod, The neuropsychology of emotion, Oxford University Press, New York, 2001.
14. J.C. Borod, R.L. Bloom, A.M. Brickman, L. Nakhutina and E.A. Curko, Emotional processing deficits in individuals with unilateral brain damage, Applied Neuropsychology 9 (2002), 23-36.
15. J.C. Borod and H.S. Caron, Facedness and emotion related to lateral dominance, sex, and expression type, Neuropsychologia 18 (1980), 237-242.
16. J.C Borod, C.S. Haywood and E. Koff, Neuropsychological aspect of facial asymmetry during emotional expression: A review of the normal adult literature, Neuropsychology Review 7 (1997), 41-60.
17. J.C Borod, J. Kent, E. Koff, C. Martin and M. Alpert, Facial asymmetry while posing positive and negative emotions. Support for the right hemisphere hypothesis, Neuropsychologia 26 (1988), 759-764.
18. J.C. Borod and E. Koff, The neuropsychoogy of emotion. Evidence from normal, neurological and psychiatric populations, in: Integrating theory and practice in clinical neuropsychology, E. Perecman, ed., Erlbaum, Hillsdale, NJ, 1989.
19. J.C. Borod and E. Koff, Lateralization for facial emotional behavior: A methodological perspective, International Journal of Psychology 25 (1990), 157-177.
20. J.C. Borod, E. Koff, M.P. Lorchand and M. Nicholas, The expression and perception of facial emotion in brain-damaged patients, Neuropsychologia 24 (1986), 169-180.
21. J.C. Borod, L.H. Pick, S. Hall, M. Slivinski, N. Madigan, L.K. Obler, J. Wekowitz, E. Canino, H.M. Erhan, M. Goral, C. Morrison and M. Takert, Relationships among facial prosodic and lexical channels of emotional perceptual processing, Cognition and Emotion 14 (2000), 193-212.
22. J.D. Boucher and G.E. Carlson, Recognition of facial expression in three cultures, Journal of Cross- cultural Psychology 11 (1980), 263-280.
23. D. Bowers, R.M. Bauer, H.B. Coslett and K.M. Heilman, Processing of face by patients with unilateral hemisphere lesion, Brain and Cognition 4 (1985), 258-272.
24. D. Bowers, R.M. Bauer and K.M. Heilman, The nonverbal affect lexicon: Theoretical perspectives from neuropsychological studies of affect perception, Neuropsychology 7 (1993), 433-444.
25. R. Bruyer, Asymmetry of facial expression in brain-damaged subjects, Neuropsychologia 19 (1981), 615-624.
26. M.P. Bryden, Laterality: Hemispheric specialization in intact brain, Academic Press, New York, 1982.
27. M.P. Bryden, Handedness and cerebral organization: data from clinical and normal populations, in: Duality and unity of the brain, D. Ottoson, ed., Macmillan Press, Houndmills, 1987, pp. 55-70.
28. R. Buck, The communication of emotion, Guilford Press. New York, 1984.
29. R. Buck and R.J. Duffy, Non-verbal communication of affect in brain-damaged subjects, Cortex 16 (1980), 351-362.
30. H.A. Butchel, F. Campari, C. DeRisio and R. Rotal, Hemispheric differences in discriminative reaction time to facial expressions, Italian Journal of Psychology 5 (1978), 159-169.
31. J.T. Cacioppo and R.E. Petty, Lateral asymmetry in the expression of cognition and emotion, Journal of Experimental Psychology: Human Perception and Performance 7 (1981), 333-341.
32. R. Campbell, Asymmetries in interpreting and expressing posed facial expression, Cortex 14 (1978), 327-342.
33. R. Campbell, Left handers' smiles: Asymmetries in the projection of a posed expression, Cortex 14 (1979), 571-579.
34. R. Campbell, Asymmetries in moving faces, British Journal of Psychology 73 (1982), 95-103.
35. S. Charbonneau, B.P. Scherzer, D. Aspirot and H. Cohen, Perception and production of facial and prosodic emotions by chronic CVA patients, Neuropsychologia 41 (2003), 605-613.
36. M. Cicone, W. Wapner and H. Gardner, Sensitivity to emotional expressions and situations in organic patients, Cortex 16 (1980), 158.
37. C.R. Darwin, The expression of the emotion in man and animals, Chicago: University of Chicago (original work published 1872).
38. C. Darwin, The expression of the emotion in man and animals, Murray, London, 1872.
39. R.J. Davidson, Affect, cognition, and hemispheric specialization, in: Emotions, cognition, and behaviour, C.E. Izard, J. Kagan and R. Zajonc, eds, Cambridge Press, Cambridge, 1984.
40. R.J. Davidson and N.A. Fox, Cerebral asymmetry and emotion: Developmental and individual differences, in: Brain lateralization in children: Developmental implications, D.L. Molfese and S.J. Segalowitz eds, Guilford, New York, 1988.
41. R.J. Davidson and A.J. Tomarken, Laterality and emotion: an electrophysiological approach, in: Handbook of neuropsychology (Vol. 3), F. Boller and J. Grafman, eds, Elsevier, North Holland, 1989.
42. W. Dopson, B. Beckwith, D.M. Tucker and P. Bullard-Bates, Asymmetry of facial expression in spontaneous emotion, Cortex 20 (1984), 243-252.
43. P. Ekman, Universals and cultural differences in facial expressions of emotions, in: Nebraska Symposium on Motivation, J.R. Cole, ed., University of Nebraska Press, Lincoln, Nebraska, 1972.
44. P. Ekman, Emotion in the human face, Cambridge University Press, Cambridge, 1982.
45. P. Ekman and W.V. Friesen, Constant across cultures in the face and emotion, Journal of Personality and Social Psychology 17 (1971), 124-129.
46. P. Ekman, W.V. Friesen, M., O'Sullivan, A. Chan, I. Diacoyanni-Tarlalzis, K. Heider, R. Krause, W.A. Le Compte T. Pitcairn, P.E. Ricci-Bitti, K. Scherer, M. Tomita and A. Tzavaras, Universals and cultural differences in the judgements of facial expressions of emotion, Journal of Personality and Social Psychology 53 (1987), 712-717.
47. P. Ekman, J.C. Hager and W.V. Friesen, The symmetry of emotional and deliberate facial actions, Psychophysiology 18 (1981), 101-105.
48. P. Ekman and H. Oster, Facial expressions of emotion, Annual Review of Psychology 30 (1979), 527-554.
49. P. Ekman, E.R. Sorenson and W.V. Friesen, Pan-cultural elements in facial display of emotion, Science 164 (1969), 86-88.
50. H.A. Elfenbein and N. Ambady, On the universality and cultural specificity of emotion recognition: A meta-analysis, Psychological Bulletin 128 (2002a), 203-235.
51. H.A. Elfenbein and N. Ambady, Is there an in-group advantage in emotion recognition? Psychological Bulletin 128 (2002b), 243-249.
52. H.A. Elfenbein, M.K. Mandal, N. Ambady, S. Harizuka and S. Kumar, Hemifacial differences in the in-group advantage in emotion recognition, Cognition and Emotion (2003), in press.
53. N.L. Etcoff, Selective attention to facial identity and facial emotion, Neuropsychologia 22 (1984), 281-295.
54. N.L. Etcoff, Asymmetries in recognition of emotion, in: Handbook of neuropsychology (Vol. 3), F. Boller and J. Grafman, eds, Elsevier, North Holland, 1989.
55. A.P. Fiske, S. Kitayama, H.R. Markus and R.E. Nisbett, The Cultural Matrix of Social Psychology, in: The Handbook of Social Psychology, 4th Ed., (Vol. 2), D.T. Gilbert, S.T. Fiske and G. Lindzey, eds, McGraw-Hill, Boston, 1998, pp. 915-981.
56. N.H. Frijda, The emotions, Cambridge University Press, Cambridge, 1986.
57. G. Gianotti, Emotional behavior and hemispheric side of the lesion, Cortex 8 (1972), 41-55.
58. J.C. Hager and P. Ekman, The asymmetry of facial actions is inconsistent with models of hemispheric specialization, Psychophysiology 22 (1985), 307-318.
59. R.G. Harper, A.N. Wiens and J.D. Matarazzo, Nonverbal communication: The state of the art, John Wiley, New York, 1978.
60. K.M. Heilman and D. Bowers, Neuropsychological studies of emotional changes induced by right and left hemispheric studies, in: Psychological and biological approaches to emotion, N.L. Stein, B. Leventhal and T. Trabasso, eds, Guilford Press, New York, 1990.
61. K.M. Heilman, D. Bowers, L. Speedie and H.B. Coslett, Comprehension of affective and nonaffective prosody, Neurology 34 (1984), 917-921.
62. W. Heller, The Neuropsychology of emotion: Developmental patterns and expression of emotion in right handers and left handers, Neuropsychologia 19 (1990), 263-273.
63. W. Heller and J. Levy, Perception and expression of emotion in right-handers and left-handers, Neuropsychologia 19 (1981), 263-272.
64. J.B. Hellige, Hemispheric asymmetry, Annual Review of Psychology 41 (1990), 55-80.
65. M.J. Hoptman and J. Levy, Perceptual asymmetries in left and right handers for cartoon and real faces, Brain and Cognition 8 (1988), 178-188.
66. T. Indersmitten and R.C. Gur, Emotion processing in chimeric faces: hemispheric asymmetries in expression and recognition of emotions, Journal of Neuroscience 23 (2003), 3920-3925.
67. C.E. Izard, The face of emotion, Appleton-Century-Crofts, New York, 1971.
68. J. Kent, J. Borod, E. Woff, J. Welkowitz and M. Alpert, Posed facial emotional expression in brain-damaged patients, International Journal of Neuroscience 43 (1988), 81-87.
69. B. Kolb and L. Taylor, Neocortical substrates of emotional behaviour, in: Psychological and biological approaches to emotion, N.L. Stein, B. Leventhal and T. Trabasso, eds, Erlbaum, Hillsdale, NJ, 1990.
70. W.J. Kop, H. Merckelbach and P. Muris, Unilateral contraction of facial muscles and emotion: A failed replication, Cortex 27 (1991), 101-104.
71. R. Kowner, Laterality in facial expression and its effect on attributions of emotion and personality: A reconsideration, Neuropsychologia 33 (1995), 539-559.
72. K. Kucharska-Pietura, M.L. Phillips, W. Gernand and A.S. David, Perception of emotions from faces and voices following unilateral brain damage, Neuropsychologia 41 (2003), 1082-1090.
73. E. Ladavas, The development of facedness, Cortex 18 (1982), 535-545.
74. R. Lazarus, Emotion and adaptation, Oxford University Press, New York, 1991.
75. R.G. Ley and H.P. Bryden, Hemispheric differences in processing emotions and faces, Brain and Language 7 (1979), 127-138.
76. S. Magnussen, B. Sunde and S. Dyrnes, Patterns of perceptual asymmetry in processing facial expression, Cortex 30 (1994), 215-229.
77. M.K. Mandal, H.S. Asthana and S. Maitra, Right hemisphere damage impairs the ability to process emotion expression of unusual face, Behavior Modification 22 (1998), 167-176.
78. M.K. Mandal, H.S. Asthana and R. Pandey, Asymmetry in emotional face: Its role in intensity of emotion, Journal of Psychology 129 (1995), 235-241.
79. M.K. Mandal, H.S. Asthana and S.C. Tandon, Judgement of facial expression of emotion in unilateral brain-damaged patients, Archives of Clinical Neuropsychology 8 (1993), 171-183.
80. M.K. Mandal, H.S. Asthana, C.B. Dwivedi and M.P. Bryden, Hand preference in the deaf, Journal of Developmental and Physical Disabilities 11 (1999), 265-273.
81. M.K. Mandal, H.S. Asthana, S. Madan and R. Pandey, Hemifacial display of emotion in the resting face, Behavioural Neurology 5 (1992), 169-171.
82. M.K. Mandal, J.C. Borod, H.S. Asthana, A. Mohanty, S. Mohanty and E. Koff, Hemiregional variations in the processing of dimensions of emotion. Journal of Nervous and Mental Disease 187 (1999), 603-609.
83. M.K. Mandal, M.P. Bryden and M.B. Bulman-Fleming, Similarities and variations in facial expression of emotions: Cross-cultural evidence, International Journal of Psychology 31 (1996), 49-58.
84. M.K. Mandal, M.B. Bulman-Fleming and G. Tiwari, Side bias: A neuropsychological perspective, The Netherlands: Kluwer Academic Publishers, 2000.
85. M.K. Mandal, S. Harizuka, B. Bhushan and R.C. Mishra, Cultural variation in hemifacial asymmetry of emotion expressions, British Journal of Social Psychology 40 (2001), 385-398.
86. M.K. Mandal, A. Mohanty, R. Pandey and S. Mohanty, Emotion-specific processing deficit in focal brain-damaged patients, International Journal of Neuroscience 84 (1996), 87-95.
87. M.K. Mandal and S.K. Singh, Lateral asymmetry in identification and expression of facial emotions, Cognition and Emotion 4 (1990), 61-70.
88. M.K. Mandal, S.C. Tandon and H.S. Asthana, Right brain damage impairs recognition of negative emotions, Cortex 27 (1991), 247-254.
89. H.R. Markus and S. Kitayama, Culture and self: implications for cognition, emotion, and motivation, Psychological Review 98 (1991), 224-253.
90. C.C. Martin, J.C. Borod, M. Alpert, A. Brozgold and J. Welkowitz, Spontaneous expression of facial emotion in schizophrenic and right brain-damaged patients, Journal of Communication Disorders 23 (1990), 287-301.
91. F.T. McAndrew, A cross-cultural study of recognition thresholds for facial expression of emotion, Journal of Cross-cultural Psychology 17 (1986), 221-224.
92. W.F. McKeever and M.S. Dixon, Right- hemisphere superiority for discriminatory memorized from non- memorized faces: Affective imagery, sex and perceived emotionality effects, Brain and Language 12 (1981), 246-260.
93. B. Mesquita and N.H. Frijda, Cultural Variations in Emotions: A Review, Psychological Bulletin 112 (1992), 197-204.
94. B. Mesquita, N.H. Frijda and K.R. Scherer, Culture and Emotion, in: Handbook of cross-cultural psychology, (Vol. 2), J.W. Berry, P.R. Dasen and T.S. Sarawasthi, eds, Allyn and Bacon, Boston, 1997.
95. A. Miehlke, Surgery of the facial nerve, W.B. Saunders, Philadelphia, PA, 1973.
96. L. Monserrat, Facial asymmetry in the spontaneous expression of emotion: An index of functional brain asymmetry in the regulation of emotional expression, Unpublished Doctoral Disseration, New York University, New York, 1984.
97. C.R. Moreno, J.C. Borod, J. Welkowitz and M. Alpert, Lateralization for the expression and perception of facial emotion as a function of age, Neuropsychologia 27 (1990), 199-209.
98. M. Moscovitch and J. Olds, Asymmetries in spontaneous facial expressions and their possible relation to hemispheric specialization, Neuropsychologia 20 (1982), 71-81.
99. M. Natale, R.E. Gur and R.C. Gur, Hemispheric asymmetries in processing emotional expressions, Neuropsychologia 21 (1983), 555-565.
100. M.E. Nicholls, B.J. Wolfgang, D. Clode and A.K. Lindell, The effect of left and right poses on the expression of facial emotion, Neuropsychologia 40 (2002), 1662-1665.
101. T. Niit and J. Valsiner, Recognition of facial expressions: An experimental investigation of Ekman's model, Acta et Commentationes Universitatis arvensis 429 (1977), 85-107.
102. P. Noller, Video primacy: A further look, Journal of Nonverbal Behavior 9 (1985), 28-47.
103. F. Ostrosky, E. Canseco, L. Quintanar, E. Navarro and A. Ardila, Sociocultural effects in neuropsychological assessment; International Journal of Neuroscience 27 (1985), 53-66.
104. A. Ortony and T. Turner, What's basic about basic emotions? Psychological Review 97 (1990), 315-331.
105. K. Patterson and J. Bradshaw, Differential hemispheric mediation of nonverbal visual stimuli, Journal of Experimental Psychology: Human Perception and Performance 1 (1975), 246-252.
106. P. Reuter-Lorenz and R.J. Davidson, Differential contribution of the two cerebral hemispheres to the perception of happy and sad faces, Neuropsychologia 19 (1981), 609-613.
107. P. Reuter-Lorenz, R.P. Givis and M. Moscovitch, Hemispheric specialization and the perception of emotion: Evidence from right -handers and from inverted and non-inverted left handers, Neuropsychologia 21 (1983), 687-692.
108. W.E. Rinn, The neuropsychology of facial expression: A review of the neurological and psychological mechanisms for producing facial expressions, Psychological Bulletin 95 (1984), 52-77.
109. W.E. Rinn, C. Friedman and P. Meller, An investigation of personality correlates of lateral gaze preference and facial asymmetry, A paper presented at the meeting of the The International Neuropsychological Society, Pittsburg, USA, 1982.
110. R. Rosenthal, J.A. Hall, M.R. DiMatteo, P.L. Rogers and D. Archer, Sensitivity to nonverbal communication: The PONS test, Johns Hopkins University Press, Baltimore, 1979.
111. E. Ross, The aprosodias, Archives of Neurology 38 (1981), 561-569.
112. E. Ross and M.M. Mesulam, Dominant language functions of the right hemisphere prosody and emotional gesturing, Archives of Neurology 36 (1979), 144-148.
113. J.A. Russell, Is there Universal recognition of emotion from facial expressons: A review of the cross-cultural studies, Psychological Bulletin 115 (1994), 102-141.
114. J.A. Russell, J-A. Bachorowski and J-M. Fernandez-Dols, Facial and vocal expressions of emotion, Annual Review of Psychology 54 (2003), 329-349.
115. H.A. Sackeim, M. Greenberg, A. Weiman, R.C. Gur, J. Hunger-buhler and N. Geschwind, Functional brain asymmetry in the expression of positive and negative emotions. Lateralization of insults in cases of uncontrollable emotional outbursts, Archives of Neurology 19 (1982), 210-218.
116. H.A. Sackeim and D.M. Grega, Perceiver bias in the processing of deliberately asymmetric emotional expressions, Brain and Cognition 6 (1987), 464-473.
117. H.A. Sackeim and R.C. Gur, Lateral asymmetry in intensity of emotional expression, Neuropsychologia 16 (1978), 473-481.
118. H.A. Sackeim, R.C. Gur and M.C. Saucy, Emotions are expressed more strongly on the left side of the face, Science 202 (1978), 434-435.
119. H.A. Sackeim, A.L. Weiman and B.D. Forman, Asymmetry of the face at rest: Size, area, and emotional expression, Cortex 20 (1984), 165-178.
120. E. Sapir, Speech as a personality trait, American Journal of Sociology 32 (1927), 892-905.
121. K.R. Scherer, On the nature and function of emotion: A component process approach, in: Approches to emotion, K.R. Scherer and P. Ekman, eds, Erlbaum, Hillsdale, NJ, 1984.
122. K.R. Scherer, The role of culture in emotion-antecedent appraisal, Journal of Personality and Social Psychology 73 (1997), 902-922.
123. B.B. Schiff and M. Lamon, Inducing emotion by unilateral contraction of facial muscles: A new look at hemispheric specialization and the experience of emotion, Neuropsychologia 27 (1989), 923-935.
124. K.L. Schmidt and J.F. Cohn, Human facial expressions as adaptations: Evolutionary questions in facial expression, Yearbook of physical anthropology 44 (2001), 3-24.
125. G.E. Schwartz, G.L. Ahern and S. Brown, Lateralized facial muscles response to positive and negative emotional stimuli, Psychophysiology 16 (1979), 561-571.
126. S.R. Schweinberger, L.M. Baird, M. Bluemler, J.M. Kaufman and B. Mohr, Interhemispheric cooperation for face recognition but not for affective facial expressions, Neuropsychologia 41 (2003), 407-414.
127. C. Semenza, M. Pasini, M. Zettin, P. Tonin and P. Portolan, Right hemisphere patients' judgments on emotions, Acta Neurologica Scandinavica 74 (1986), 43-50.
128. J. Sergent, Some theoretical and methodological issues in neuropsychological research, in: Handbook of Neuropsychology, (Vol. 1), F. Boller and J. Grafman, eds, Elsevier, North-Holland, 1988.
129. E.K. Silberman and H. Weingartner, Hemispheric lateralization of functions related to emotion, Brain and Cognition 5 (1986), 322-353.
130. A. Sirota and G.E. Schwartz, Facial muscle patterning and lateralization during elation and depression imagery, Journal of Abnormal Psychology 91 (1982), 25-34.
131. M. Skinner and B. Mullen, Facial asymmetry in emotional expression: A meta-analysis of research, British Journal of Social Psychology 30 (1991), 113-124.
132. E.R. Sorenson, Culture and the expression of emotion, in: Psychological anthropology, T.R. Williams. ed., Aldine, Chicago, 1975.
133. E. Strauss and E. Kaplan, Lateralized asymmetries in self-perception, Cortex 16 (1980), 289-293.
134. E. Strauss and M. Moscovitch, Perception of facial expression, Brain and Language 13 (1981), 308-332.
135. P. Stringer and P. May, Attributional asymmetries in the perception of moving, static, chimeric, and hemisected faces, Journal of Nonverbal Behavior 5 (1980), 238-252.
136. S.S. Tomkins, Affect, imagery, consciousness, (Vol. 1), The positive affects Springer, New York, 1962.
137. J.L. Tsai, Y. Chentsova-Dutton, L.H. Friere-Bebau and D. Przymus, Emotional expression and physiology in European Americans and among Americans, Emotion 2 (2002), 380-397.
138. D.M. Tucker, Lateral brain function, emotion and conceptualization, Psychological Bulletin 89 (1981), 19-46.
139. J. Vaid, Language processing in bilinguals: Psycholinguistic and neuropsychological perspectives. Hillsdale, N.J.: Erlbaum, 1986.
140. R.S. Van Gelder and J.C. Borod, Neurobiological and cultural aspects of facial asymmetry, Journal of Communication Disorders 23 (1990), 273-286.
141. G. Vingerhoets, C. Berckmoes and N. Stroobant, Cerebral hemodynamics during discrimination of prosodic and semantic emotion in speech studied by transcranial doppler ultrasonography, Neuropsychology 17 (2003), 93-99.
142. C.Y. Wemple, M.A. Safer and C.T. Notarious, Display rules and facial expression: intensity, asymmetry and type, Paper presented at the Convention of the American Psychological Association, Washington, D.C., 1986.
143. B.E. Wexler, Cerebral laterality and psychiatry: A review of literature, American Journal of Psychiatry 137 (1980), 279-291.
144. W. Wolff, The experimental study of forms of expression, Character and Personality 2 (1933), 168-173.
145. S. Yecker, J.C. Borod, A. Brozgold, C. Martin, M. Alpert and J. Welkowitz, Lateralization of facial emotional expression in schizophrenic and depressed patients, Journal of Neuropsy chiatry and Clinical Neuroscience 11 (1999), 370-379.
146. D.W. Zaidel, A.C. Chen and C. German, She is not a beauty even when she smiles: possible evolutionary basis for a relationship between facial attractiveness and hemispheric specialization, Neuropsychologia 33 (1995), 649-655.
147. M.A. Zárate, J.D. Sanders and A.A. Garza, Neurological disassociations of social perception processes, Social Cognition 18 (2000), 223-251.