Annoying

49

2. R. A. Cohen, R. Paul, T. M. Zawacki, D. J. Moser, L. Sweet, and H. Wilkinson, “Emotional and Personality Changes following Cingulotomy,” Emotion 1 (2001): 38–50.

50

1. Larry J. Young, “Being Human: Love: Neuroscience Reveals All,” Nature 457 (148) (January 8, 2009): 148.

51

2. Sarina M. Rodrigues, Laura R. Saslow, Natalia Garcia, Oliver P. John, and Dacher Keltner, “Oxytocin Receptor Genetic Variation Relates to Empathy and Stress Reactivity in Humans,” Proceedings of the National Academy of Science, November 23, 2009, www.pnas.org/content/early/2009/11/18/0909579106.full.pdf+html.

52

3. Elissar Andaria, Jean-Rene Duhamela, Tiziana Zallab, Evelyn Herbrechtb, Marion Leboyerb, and Angela Sirigua, “Promoting Social Behavior with Oxytocin in High-Functioning Autism Spectrum Disorders,” Proceedings of the National Academy of Sciences 107(9) (March 2, 2010): 4389– 4394.

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4. Antonio Damasio, Descartes’ Error: Emotion, Reason, and the Human Brain (New York: Grosset/Putnam, 1994).

54

5. Charles Darwin, The Expression of the Emotions in Man and Animals (Great Britain: John Murray, 1872).

55

6. William James, “What Is an Emotion?” Mind 9 (1884): 188–205.

56

7. For a detailed time line of emotion research, see Tim Dalgleish, “The Emotional Brain,” Nature Reviews Neuroscience 5 (July 2004): 583–589.

57

8. Joseph LeDoux, The Emotional Brain: The Mysterious Underpinnings of Emotional Life (New York: Touchstone, 1996).

58

9. Chapman, H. A., D. A. Kim, J. M. Susskind, and A. K. Anderson, “In Bad Taste: Evidence for the Oral Oorigins of Moral Disgust,” Science 323 (2009): 1222– 1226.

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10. K. Kang, S. R. Pulver, V. C. Panzano, et al., “Analysis of Drosophila TRPA1 Reveals an Ancient Origin for Human Chemical Nociception,” Nature 464 (2010): 597–600.

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11. D. Bautista, S. Jordt, T. Nikai, et al., “TRPA1 Mediates the Inflammatory Action of Environmental Irritants and Proalgesic Agentsm,” Cell 124 (2006): 1269–1282.

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12. Randolph Nesse, “When Good Is Feeling Bad: The Evolutionary Benefits of Psychic Pain,” Sciences (November/December 1991): 30–37.

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13. M. Trevisani, J. Siemens, S. Materazzi et al., “4-Hydroxynonenal, an Endogenous Aldehyde, Causes Pain