Understanding the Duchenne Smile

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Questions and Answers

Which muscle is responsible for raising the corners of the mouth during a smile?

  • Zygomatic major (correct)
  • Temporalis
  • Orbicularis oculi
  • Masseter

What is the key difference between a polite smile and a Duchenne smile?

  • The polite smile engages only the muscles around the mouth, without affecting the eyes. (correct)
  • The polite smile is associated with a higher release of dopamine in the brain.
  • The polite smile involves the activation of both the zygomatic major and the orbicularis oculi muscles.
  • The polite smile usually results in a more symmetrical facial expression.

Which of the following is NOT a key indicator of a Duchenne smile?

  • Elevated dopamine levels in the brain
  • Activation of the temporalis muscle (correct)
  • The presence of eye wrinkles
  • Symmetry of the facial expression

What is the neurological correlate associated with a Duchenne smile?

<p>Increased activity in the brain's reward centers, particularly the release of dopamine (A)</p> Signup and view all the answers

How does experiencing genuine happiness, reflected in a Duchenne smile, benefit our emotional well-being?

<p>It can enhance our ability to cope with negative emotions (D)</p> Signup and view all the answers

Which of the following is NOT a factor in cultivating genuine happiness?

<p>Constantly striving for perfection (B)</p> Signup and view all the answers

Who is the French physician credited for naming the Duchenne smile?

<p>Guillaume Duchenne (C)</p> Signup and view all the answers

What does the Duchenne smile signify in terms of human emotions?

<p>It is a sign of genuine happiness and joy (B)</p> Signup and view all the answers

What is the primary reason for distinguishing the Duchenne smile from other types of smiles?

<p>To determine the authenticity or genuineness of happiness (D)</p> Signup and view all the answers

What is the role of the orbicularis oculi muscle in a Duchenne smile?

<p>It creates wrinkles around the eyes (D)</p> Signup and view all the answers

Flashcards

Duchenne Smile

A genuine smile involving both mouth and eye muscles.

Zygomatic Major

Muscle that raises the corners of the mouth for smiling.

Orbicularis Oculi

Muscle encircling the eyes that contracts in genuine joy.

Distinguishing Smiles

Recognizing differences between Duchenne and polite smiles.

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Polite Smile

A smile lacking eye engagement, often socially used.

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Eye Wrinkles

Crinkles that appear in the corners of eyes during a Duchenne smile.

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Symmetry in Smiling

Duchenne smiles typically show balanced expressions on both sides.

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Neurological Correlates

Brain's reward centers activate during genuine smiles.

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Emotional Well-Being

State of positive emotions linked to genuine happiness.

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Cultivating Happiness

Fostering genuine happiness through positive psychology and self-care.

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Study Notes

Understanding the Duchenne Smile

  • The Duchenne smile is a genuine and heartfelt smile involving both mouth and eye muscles.
  • Named after French physician Guillaume Duchenne.
  • A reliable indicator of genuine happiness.

Muscle Movements in the Duchenne Smile

  • Involves the zygomatic major and orbicularis oculi muscles.
  • Zygomatic major raises the corners of the mouth.
  • Orbicularis oculi muscles contract around the eyes, creating crow's feet wrinkles.

Distinguishing the Duchenne Smile

  • Important to differentiate from other smiles for understanding genuine happiness.
  • Polite/social smiles are common but lack the authenticity of a Duchenne smile.
  • Polite smiles often only activate the zygomatic major muscle, moving the mouth corners but not affecting the eyes.
  • Duchenne smiles activate both zygomatic major and orbicularis oculi, creating a warm, sincere expression involving the eyes.

Spotting the Duchenne Smile

  • Recognizing a Duchenne smile helps identify true happiness.
  • Key indicators:
    • Eye wrinkles: Visible wrinkles or crinkles at the corners of the eyes.
    • Symmetry: Usually symmetrical, with equal intensity on both sides of the mouth and eyes.

The Science of Genuine Happiness

  • The Duchenne smile reflects the emotional experience of happiness.
  • Neurological correlates: Studies link it to increased activity in brain reward centers, particularly dopamine release (pleasure and happiness).
  • Emotional well-being: Research suggests that genuine happiness (reflected in Duchenne smiles) improves mood, resilience, and social connections.

Cultivating Genuine Happiness

  • Cultivate genuine happiness through positive psychology, self-care, and well-being.
  • Positive psychology focuses on strengths, gratitude, and meaningful relationships.
  • Self-care and well-being are vital: enjoyable activities, mindfulness, physical/mental health care contribute to happiness.
  • Duchenne smile symbolizes genuine happiness, radiating inner joy.
  • Understanding the muscle movements and indicators helps identify authentic happiness in self and others.

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