Abstract
Abstract. Facial expressions play a significant role in displaying feelings. A person’s facial expression automatically induces a similar emotional feeling in an observer; this phenomenon is known as emotional contagion. However, little is known about the neural mechanisms underlying such emotional responses. We conducted an event-related functional magnetic resonance imaging (fMRI) study to examine the neural substrates involved in automatic responses and emotional feelings induced by movies of another person’s happy and sad facial expressions. The fMRI data revealed observing happiness (vs. sadness) evoked activity in the left anterior cingulate gyrus, which is known to be responsible for positive emotional processing and fear inhibition. Conversely, observing sadness (vs. happiness) increased activity in the right superior temporal sulcus and bilateral inferior parietal lobes, which have been reported to be involved in negative emotional processing and the representation of facial movements. In addition, both expressions evoked activity in the right inferior frontal gyrus. These patterns of activity suggest that the observation of dynamic facial expressions automatically elicited dissociable and partially overlapping responses for happy and sad emotions.
References
1996). Cortical systems for the recognition of emotion in facial expressions. The Journal of Neuroscience, 16, 7678–7687.
(2000). Social perception from visual cues: role of the STS region. Trends in Cognitive Sciences, 4, 267–278.
(1981). Is empathic emotion a source of altruistic motivation? Journal of Personality and Social Psychology, 40, 290.
(1999). Amygdala-hippocampal involvement in human aversive trace conditioning revealed through event-related functional magnetic resonance imaging. The Journal of Neuroscience, 19, 10869–10876.
(1998). Brain systems mediating aversive conditioning: An event-related fMRI study. Neuron, 20, 947–957.
(2000). Cognitive and emotional influences in anterior cingulate cortex. Trends in Cognitive Sciences, 4, 215–222.
(2005). Understanding the recognition of facial identity and facial expression. Nature Reviews Neuroscience, 6, 641–651.
(1999). Hemispheric asymmetry in the experience of emotion: A perspective from functional imaging. The Neuroscientist, 5, 201–207.
(2003). Neural mechanisms of empathy in humans: A relay from neural systems for imitation to limbic areas. Proceedings of the National Academy of Sciences of the United States of America, 100, 5497–5502.
(2008). Putting the altruism back into altruism: The evolution of empathy. Annual Review of Psychology, 59, 279–300.
(2011). Dissecting the neural mechanisms mediating empathy. Emotion Review, 3, 92–108.
(2000). Unconscious facial reactions to emotional facial expressions. Psychological Science, 11, 86–89.
(1996). Neural activation during covert processing of positive emotional facial expressions. NeuroImage, 4, 194–200.
(2011). Empathic responding: Sympathy and personal distress. Cambridge, MA: MIT press.
(2011). Emotional processing in anterior cingulate and medial prefrontal cortex. Trends in Cognitive Sciences, 15, 85–93.
(2011). Is there a core neural network in empathy? An fMRI based quantitative meta-analysis. Neuroscience and Biobehavioral Reviews, 35, 903–911.
(2007). Sex differences in the time course of emotion. Emotion, 7, 429–437.
(2011). Perceiving others in pain: Experimental and clinical evidence on the role of empathy. Cambridge, MA: MIT Press.
(2003). Activations related to “mirror” and “canonical” neurones in the human brain: An fMRI study. NeuroImage, 18, 928–937.
(2006). Pupillary contagion: Central mechanisms engaged in sadness processing. Social Cognitive and Affective Neuroscience, 1, 5–17.
(2011). Emotional contagion and empathy. Cambridge, MA: MIT Press.
(2002). Human neural systems for face recognition and social communication. Biological Psychiatry, 51, 59–67.
(1997). The mental control of empathic accuracy. New York, NY: Guilford Press.
(2006). The mirror neuron system and the consequences of its dysfunction. Nature Reviews Neuroscience, 7, 942–951.
(2011). Forming a negative impression of another person correlates with activation in medial prefrontal cortex and amygdala. Social Cognitive and Affective Neuroscience, 6, 516–525.
(2010). Transient neural activation in human amygdala involved in aversive conditioning of face and voice. Journal of Cognitive Neuroscience, 22, 2074–2085.
(2002). Recognition of emotion from facial, prosodic and written verbal stimuli in Parkinson’s disease. Cortex, 38, 623–630.
(2011). Neural correlates of recognition memory for emotional faces and scenes. Social Cognitive and Affective Neuroscience, 6, 24–37.
(2003). Dissociable neural pathways are involved in the recognition of emotion in static and dynamic facial expressions. NeuroImage, 18, 156–168.
(2003). Dynamic perception of facial affect and identity in the human brain. Cerebral Cortex, 13, 1023–1033.
(2007). The neural substrate of human empathy: Effects of perspective-taking and cognitive appraisal. Journal of Cognitive Neuroscience, 19, 42–58.
(2002). Gender differences in neural correlates of recognition of happy and faces in humans assessed by functional magnetic resonance imaging. Neuroscience Letters, 333, 13–16.
(2006). Imitating expressions: Emotion-specific neural substrates in facial mimicry. Social Cognitive and Affective Neuroscience, 1, 122–135.
(2010). Are females more responsive to emotional stimuli? A neurophysiological study across arousal and valence dimensions. Brain Topogra, 23, 27–40.
(2014). The neural components of empathy: Predicting daily prosocial behavior. Social Cognitive and Affective Neuroscience, 9, 39–47.
(1998). Investigation of facial recognition memory and happy and sad facial expression perception: An fMRI study. Psychiatry Research, 83, 127–138.
(2002). Empathy: Its ultimate and proximate bases. Behavioral and Brain Sciences, 25, 1–20.
(2004). The mirror-neuron system. Annual Review of Neuroscience, 27, 169–192.
(2004). Enhanced neural activity in response to dynamic facial expressions of emotion: An fMRI study. Brain Research Cognitive Brain Research, 20, 81–91.
(2007). Mirror neuron and theory of mind mechanisms involved in face-to-face interactions: A functional magnetic resonance imaging approach to empathy. Journal of Cognitive Neuroscience, 19, 1354–1372.
(2008). Valuating other people’s emotional face expression: A combined functional magnetic resonance imaging and electroencephalography study. Neuroscience, 152, 713–722.
(2009). Two systems for empathy: A double dissociation between emotional and cognitive empathy in inferior frontal gyrus versus ventromedial prefrontal lesions. Brain, 132, 617–627.
(2009). The social neuroscience of empathy. Annals of the New York Academy of Sciences, 1156, 81–96.
(2015). Sex-dependent dissociation between emotional appraisal and memory: A large-scale behavioral and fMRI study. The Journal of Neuroscience, 35, 920–935.
(2009). Emotions in motion: Dynamic compared to static facial expressions of disgust and happiness reveal more widespread emotion-specific activations. Brain Research, 1284, 100–115.
(2007). Facial expressions: What the mirror neuron system can and cannot tell us. Social Neuroscience, 2, 179–222.
(2008). The neuroimaging of emotion (Vol. 3). New York, NY: The Guilford Press.
(2001). Are emotions contagious? Evoked emotions while viewing emotionally expressive faces: Quality, quantity, time course and gender differences. Psychiatry Research, 102, 109–124.
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