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Related Concept Videos

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Charles Darwin proposed that facial expressions are an evolutionary adaptation for communication. He argued that these expressions are not influenced by culture but are universal across species. For example, a snarling expression with exposed teeth signals a threat in many animals, including humans. Darwin also suggested that displaying an emotion can intensify the feeling. Smiling, for example, could enhance one's sense of happiness. This idea laid the foundation for understanding the role...
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Introduction to Motivation and Emotion01:29

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Motivation is a multifaceted process that drives behavior toward fulfilling various physiological or psychological needs. This process involves initiating, guiding, and maintaining specific actions influenced by internal and external factors. For example, when someone feels hungry while watching television, hunger is a motivator, prompting the individual to get up, walk to the kitchen, and find something to eat. In this instance, hunger initiates and sustains the behavior necessary to meet the...
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Physiological Theories: James-Lange Theory of Emotion01:16

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Updated: Dec 25, 2025

Brain Imaging Investigation of the Neural Correlates of Emotion Regulation
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Interactions between emotion and action in the brain.

Liana Catarina Lima Portugal1, Rita de Cássia Soares Alves1, Orlando Fernandes Junior2

  • 1Department of Physiology and Pharmacology, Laboratory of Neurophysiology of Behavior, Biomedical Institute, Federal Fluminense University, Niterói, RJ, Brazil.

Neuroimage
|March 23, 2020
PubMed
Summary
This summary is machine-generated.

Emotion and action interact in the brain, particularly in the anterior midcingulate cortex (aMCC). This study shows self-relevance context enhances motor-related brain activity during emotional perception.

Keywords:
ActionAnterior midcingulate cortexEmotionSelf-relevancefMRI

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Area of Science:

  • Neuroscience
  • Cognitive Neuroscience
  • Affective Neuroscience

Background:

  • Growing evidence suggests interactions between emotion and action processing in the brain.
  • The anterior midcingulate cortex (aMCC) is implicated in integrating emotional and motor information.

Purpose of the Study:

  • To investigate the role of self-relevance in emotion-action interactions.
  • To examine how context (threat direction) modulates brain activity during emotional perception and action.

Main Methods:

  • Functional magnetic resonance imaging (fMRI) study using threat pictures (directed towards vs. away).
  • Participants performed a visual detection task.
  • Bayesian analysis framework employed alongside voxelwise tests.

Main Results:

  • Behavioral: Faster responses to targets after viewing threat pictures directed towards the observer (valence by context interaction).
  • Neuroimaging: Parallel interaction patterns in middle temporal gyrus, supplementary motor area, precentral gyrus, and anterior insula.
  • aMCC showed a valence by context interaction and correlation between neural responses and reaction times.

Conclusions:

  • The brain engages motor-related areas in a context-sensitive manner during emotional perception.
  • Findings support the significant interaction between emotion and action processing in neural circuits.
  • Self-relevance, conveyed through threat direction, modulates neural responses related to action.