Emotions and Survival
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Questions and Answers

What is the effect of adopting emotional expressions on feelings?

  • It leads to mixed emotions
  • It induces the corresponding feelings (correct)
  • It has no effect on feelings
  • It reduces the corresponding feelings
  • Which part of the nervous system controls internal organs?

  • Autonomic nervous system (correct)
  • Somatic nervous system
  • Central nervous system
  • Enteric nervous system
  • What type of fibers send information about internal organs to the spinal cord and brainstem?

  • Somatic efferent fibers
  • Visceral afferent fibers (correct)
  • Somatic afferent fibers
  • Visceral efferent fibers
  • Which brain region is important for supporting feelings such as disgust, admiration, and compassion?

    <p>Insula</p> Signup and view all the answers

    What is the role of the amygdala in emotional processing?

    <p>It is involved in emotional memory formation</p> Signup and view all the answers

    Which part of the brain is involved in multiple functions, including aggressive behaviors, admiration, and compassion in social circumstances?

    <p>Hypothalamus</p> Signup and view all the answers

    What is the primary function of emotions in terms of survival and well-being?

    <p>To coordinate widespread functional changes in response to threats or opportunities</p> Signup and view all the answers

    Which division of the autonomic nervous system is responsible for increasing heart rate and blood pressure?

    <p>Sympathetic nervous system</p> Signup and view all the answers

    What is the primary function of visceral afferents in the central nervous system?

    <p>To transmit information from internal organs to the brain</p> Signup and view all the answers

    Which facial muscle is responsible for the grimace of disgust?

    <p>Levator</p> Signup and view all the answers

    What is the role of the parasympathetic nervous system in digestion?

    <p>To increase digestive function</p> Signup and view all the answers

    What is the result of inhibiting facial expressions of emotions?

    <p>Reduced emotional experience</p> Signup and view all the answers

    Which brain region is involved in the emotional experience of facial expressions?

    <p>Somatosensory cortex</p> Signup and view all the answers

    What is the role of the enteric nervous system in the autonomic nervous system?

    <p>To control digestive function</p> Signup and view all the answers

    What is the result of adopting a facial expression of emotion?

    <p>Enhanced emotional experience</p> Signup and view all the answers

    Which pathway transmits information from the face to the somatosensory cortex?

    <p>Trigeminal pathway</p> Signup and view all the answers

    Which structure receives visual information from both cortical and subcortical pathways?

    <p>Amygdala</p> Signup and view all the answers

    What is the primary function of the hypothalamus?

    <p>Coordinating visceral and somatic responses</p> Signup and view all the answers

    What is the role of the periventricular zone in the hypothalamus?

    <p>Receives input from medial and lateral zones</p> Signup and view all the answers

    What is the response of the autonomic nervous system to an angry face?

    <p>Increased skin conductance</p> Signup and view all the answers

    What is the role of the amygdala in emotional processing?

    <p>All of the above</p> Signup and view all the answers

    What is the effect of stimulating the medial hypothalamus?

    <p>Affective aggression</p> Signup and view all the answers

    What is the role of the basolateral nuclei in the amygdala?

    <p>Receives visual, auditory, tactile, and gustatory input</p> Signup and view all the answers

    What is the response of the amygdala to a briefly presented angry face?

    <p>Activation even when the face is not perceived</p> Signup and view all the answers

    What is the role of the central nucleus in the amygdala?

    <p>Major output from the amygdala</p> Signup and view all the answers

    What is the role of the Papez circuit?

    <p>Linking cortex to hypothalamus</p> Signup and view all the answers

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