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The Cambridge Handbook of Human Affective Neuroscience
  • The Cambridge Handbook of Human Affective Neuroscience
  • Edited by Jorge Armony, Patrik Vuilleumier
  • Published online: 05 February 2013
  • Print publication: 21 January 2013
  • View description
    Neuroscientific research on emotion has developed dramatically over the past decade. The cognitive neuroscience of human emotion, which has emerged as the new and thriving area of 'affective neuroscience', is rapidly rendering existing overviews of the field obsolete. This handbook provides a comprehensive, up-to-date and authoritative survey of knowledge and topics investigated in this cutting-edge field. It covers a range of topics, from face and voice perception to pain and music, as well as social behaviors and decision making. The book considers and interrogates multiple research methods, among them brain imaging and physiology measurements, as well as methods used to evaluate behavior and genetics. Editors Jorge Armony and Patrik Vuilleumier have enlisted well-known and active researchers from more than twenty institutions across three continents, bringing geographic as well as methodological breadth to the collection. This timely volume will become a key reference work for researchers and students in the growing field of neuroscience.
  • Section IV - Cognitive-Emotion Interactions
  • Edited by Jorge Armony, McGill University, Montréal, Patrik Vuilleumier, Université de Genève
  • Book: The Cambridge Handbook of Human Affective Neuroscience
  • Published online: 05 February 2013
  • Print publication: 21 January 2013, pp 330-416
  • View extract

    Summary

    This chapter reviews behavioral and neuroimaging data illustrating the impact of threat and other emotional signals on attention and perception. It presents both current models and remaining issues concerning the brain mechanisms subserving these effects. A key issue in the framework described here is that perception can be modulated by multiple sources simultaneously, including not only endogenous, exogenous, or object-based attention but also emotional feedback signals from the amygdala, together with other emotion-processing regions. Amygdala responses and its projections to sensory areas can be regulated by signals from distinct brain areas, producing different biasing effects according to the context. The central amygdala has strong outputs to the sympathetic pathways and locus coeruleus in the brainstem. Just as attention can be influenced by feature- or object-based effects, reflecting the readiness of our perceptual systems to preferentially encode certain aspects of sensory, it is also influenced by emotion-based or value-based representations.
  • Chapter 14 - Affective Biases in Attention and Perception
  • from Section IV - Cognitive-Emotion Interactions
  • Edited by Jorge Armony, McGill University, Montréal, Patrik Vuilleumier, Université de Genève
  • Book: The Cambridge Handbook of Human Affective Neuroscience
  • Published online: 05 February 2013
  • Print publication: 21 January 2013, pp 331-356
  • View abstract

    Summary

    Emotions are often expressed or signaled via postures and movements of the whole body or its parts. This chapter surveys the smaller but important corpus of research devoted to investigating the perception of bodily expressed emotions and its neural substrate. It focuses on the visual cues underlying body and bodily emotion perception. The chapter begins with a consideration of what constitutes a bodily expression or signal of emotion, highlighting a difference between actions that directly convey an emotion and actions that do not but are nevertheless performed in an emotional way. It then briefly summarises studies that have demonstrated the ability of human observers to distinguish between and identify a range of emotions from body posture and movement stimuli. The chapter surveys the current state of knowledge about how the brain processes visual information relating to other people's bodies and bodily expressions of emotion.
  • Section I - Introduction to Human Affective Neuroscience
  • Edited by Jorge Armony, McGill University, Montréal, Patrik Vuilleumier, Université de Genève
  • Book: The Cambridge Handbook of Human Affective Neuroscience
  • Published online: 05 February 2013
  • Print publication: 21 January 2013, pp 4-54
  • View extract

    Summary

    This chapter considers major current models of emotion by using an affective neuroscience approach. It provides a global survey of historical and conceptual issues that have guided scientific inquiries about emotion. Although the scope of affective neuroscience research is not limited to emotion but includes other affective phenomena such as moods, preferences, and affective dispositions, the chapter examines models of emotion because they are more typically the focus of affective neuroscience research. It explains terminological and taxonomy-related issues and suggests what seems to be a relatively consensual definition of emotion. The chapter discusses the major models of emotion in modern research and the contrast in their focus on different phenomena: expression, action tendencies, bodily reaction, feeling, and cognition. It considers the case of the amygdala to illustrate the potential of the affective neuroscience approach to constrain theoretical models of emotion.

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