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Resting state default mode network is associated with wise advising.

Chao S Hu1,2, Yanbin Zheng3,4, Guang-Heng Dong5,6,7

  • 1Department of Medical Humanities, School of Humanities, Southeast University, Nanjing, People's Republic of China. chao.super.hu@gmail.com.

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Summary
This summary is machine-generated.

The default mode network (DMN) supports wisdom when advising others from a personal viewpoint. Resting-state DMN activity, particularly in the ACC, is linked to giving advice with greater metacognitive humility.

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Area of Science:

  • Neuroscience
  • Psychology
  • Cognitive Science

Background:

  • The default mode network (DMN) is implicated in self-referential thought and reflecting on personal experiences.
  • Wisdom, characterized by mature understanding and metacognition, may involve self-referential processing.
  • The role of the DMN in wisdom, particularly when giving advice, remains underexplored.

Purpose of the Study:

  • To investigate the association between default mode network (DMN) activity and wisdom during advice-giving.
  • To examine how perspective-taking (second-person vs. third-person) influences psychological distance and DMN involvement in wisdom.
  • To explore the relationship between resting-state DMN activity, metacognitive humility, and advice quality.

Main Methods:

  • Resting-state functional MRI (fMRI) was used to measure the amplitude of low-frequency fluctuations (ALFF) in the DMN.
  • 52 adults provided advice to youths from either a second-person or third-person perspective.
  • Psychological distance was assessed, and advice was rated on wisdom criteria, including metacognitive humility (MH).

Main Results:

  • Advising from a second-person perspective significantly reduced psychological distance compared to a third-person perspective.
  • Metacognitive humility (MH) was associated with ALFF in DMN regions (right rostral ACC, left dmPFC) only when advising from the second-person perspective.
  • The right rostral ACC showed a stronger association with MH in the second-person condition than in the third-person condition.

Conclusions:

  • Resting-state DMN activity, particularly in the right rostral ACC, is crucial for self-involved wisdom performance, such as giving advice.
  • Engaging a second-person perspective enhances the link between DMN function and metacognitive humility during advice-giving.
  • Findings suggest the DMN plays a key role in leveraging personal experience for wise counsel.