We experience a rich variety of emotions in daily life, and a fundamental goal of affective neuroscience is to determine how these emotions are represented in the brain. Recent psychological studies have used naturalistic stimuli (e.g., movies) to reveal high dimensional representational structures of diverse daily-life emotions. However, relatively little is known about how such diverse emotions are represented in the brain because most of the affective neuroscience studies have used only a small number of controlled stimuli. To reveal that, we measured functional MRI to obtain blood-oxygen-level-dependent (BOLD) responses from human subjects while they watched emotion-inducing audiovisual movies over a period of 3 hours. For each of the one-second movie scenes, we annotated the movies with respect to 80 emotions selected based on a wide range of previous emotion literature. By quantifying canonical correlations between the emotion ratings and the BOLD responses, the results suggest that around 25 distinct dimensions (ranging from 18 to 36 and being subject-dependent) of the emotion ratings contribute to emotion representations in the brain. For demonstrating how the 80 emotion categories were represented in the cortical surface, we visualized a continuous semantic space of the emotion representation and mapped it on the cortical surface. We found that the emotion categories were changed from unimodal to transmodal regions on the cortical surface. This study presents a cortical representation of a rich variety of emotion categories, which covers many of the emotional experiences of daily living.
机构:
Harvard Univ, Sch Med, Massachusetts Gen Hosp, Psychiat Neuroimaging Program, Chestnut Hill, MA USA
Boston Coll, Dept Psychol, Martinos Imaging Ctr, Dept Radiol, Chestnut Hill, MA 02167 USAHarvard Univ, Sch Med, Massachusetts Gen Hosp, Psychiat Neuroimaging Program, Chestnut Hill, MA USA
Barrett, Lisa Feldman
Bliss-Moreau, Eliza
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机构:
Univ Calif Davis, Dept Psychiat & Behav Sci, Sacramento, CA 95817 USAHarvard Univ, Sch Med, Massachusetts Gen Hosp, Psychiat Neuroimaging Program, Chestnut Hill, MA USA
Bliss-Moreau, Eliza
[J].
ADVANCES IN EXPERIMENTAL SOCIAL PSYCHOLOGY, VOL 41,
2009,
41
: 167
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218
机构:
Cornell Univ, Coll Human Ecol, Dept Human Dev, Human Neurosci Inst, Ithaca, NY 14850 USACornell Univ, Coll Human Ecol, Dept Human Dev, Human Neurosci Inst, Ithaca, NY 14850 USA
Chikazoe, Junichi
Lee, Daniel H.
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h-index: 0
机构:
Univ Toronto, Dept Psychol, Toronto, ON M5S 1A1, CanadaCornell Univ, Coll Human Ecol, Dept Human Dev, Human Neurosci Inst, Ithaca, NY 14850 USA
Lee, Daniel H.
Kriegeskorte, Nikolaus
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h-index: 0
机构:
MRC, Cognit & Brain Sci Unit, Cambridge, EnglandCornell Univ, Coll Human Ecol, Dept Human Dev, Human Neurosci Inst, Ithaca, NY 14850 USA
Kriegeskorte, Nikolaus
Anderson, Adam K.
论文数: 0引用数: 0
h-index: 0
机构:
Cornell Univ, Coll Human Ecol, Dept Human Dev, Human Neurosci Inst, Ithaca, NY 14850 USA
Univ Toronto, Dept Psychol, Toronto, ON M5S 1A1, CanadaCornell Univ, Coll Human Ecol, Dept Human Dev, Human Neurosci Inst, Ithaca, NY 14850 USA
机构:
Harvard Univ, Sch Med, Massachusetts Gen Hosp, Psychiat Neuroimaging Program, Chestnut Hill, MA USA
Boston Coll, Dept Psychol, Martinos Imaging Ctr, Dept Radiol, Chestnut Hill, MA 02167 USAHarvard Univ, Sch Med, Massachusetts Gen Hosp, Psychiat Neuroimaging Program, Chestnut Hill, MA USA
Barrett, Lisa Feldman
Bliss-Moreau, Eliza
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Davis, Dept Psychiat & Behav Sci, Sacramento, CA 95817 USAHarvard Univ, Sch Med, Massachusetts Gen Hosp, Psychiat Neuroimaging Program, Chestnut Hill, MA USA
Bliss-Moreau, Eliza
[J].
ADVANCES IN EXPERIMENTAL SOCIAL PSYCHOLOGY, VOL 41,
2009,
41
: 167
-
218
机构:
Cornell Univ, Coll Human Ecol, Dept Human Dev, Human Neurosci Inst, Ithaca, NY 14850 USACornell Univ, Coll Human Ecol, Dept Human Dev, Human Neurosci Inst, Ithaca, NY 14850 USA
Chikazoe, Junichi
Lee, Daniel H.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Toronto, Dept Psychol, Toronto, ON M5S 1A1, CanadaCornell Univ, Coll Human Ecol, Dept Human Dev, Human Neurosci Inst, Ithaca, NY 14850 USA
Lee, Daniel H.
Kriegeskorte, Nikolaus
论文数: 0引用数: 0
h-index: 0
机构:
MRC, Cognit & Brain Sci Unit, Cambridge, EnglandCornell Univ, Coll Human Ecol, Dept Human Dev, Human Neurosci Inst, Ithaca, NY 14850 USA
Kriegeskorte, Nikolaus
Anderson, Adam K.
论文数: 0引用数: 0
h-index: 0
机构:
Cornell Univ, Coll Human Ecol, Dept Human Dev, Human Neurosci Inst, Ithaca, NY 14850 USA
Univ Toronto, Dept Psychol, Toronto, ON M5S 1A1, CanadaCornell Univ, Coll Human Ecol, Dept Human Dev, Human Neurosci Inst, Ithaca, NY 14850 USA