Precuneus hyperexcitability mediates inflammatory-driven pain hypersensitivity following sleep disruption: a multimodal neuroimaging study - Scorecard - MDSpire

Precuneus hyperexcitability mediates inflammatory-driven pain hypersensitivity following sleep disruption: a multimodal neuroimaging study

  • By

  • Chao Li

  • Yang Wang

  • Kechong Zhou

  • Peng Zhang

  • Gang Chen

  • Xufeng Jiang

  • Yuhong Guo

  • May 4, 2026

  • 0 min

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Clinical Scorecard: Hyperexcitability of the Precuneus Facilitates Inflammatory-Induced Pain Sensitivity After Sleep Disruption: A Multimodal Neuroimaging Investigation

At a Glance

CategoryDetail
ConditionPain hypersensitivity linked to sleep disturbance and inflammation
Key MechanismsIncreased IL-6 levels and precuneus hyperactivity
Target PopulationIndividuals with chronic pain and sleep disturbances
Care SettingClinical and experimental research settings

Key Highlights

  • Forced awakening leads to decreased slow-wave sleep and increased pain sensitivity.
  • IL-6 levels correlate inversely with pain thresholds.
  • Precuneus hyperactivity mediates the relationship between inflammation and pain hypersensitivity.
  • Longitudinal data show that precuneus normalization is linked to improvements in pain and sleep quality.

Guideline-Based Recommendations

Diagnosis

  • Assess sleep quality and pain thresholds in patients with chronic pain.

Management

  • Consider interventions targeting sleep disturbances to alleviate pain.

Monitoring & Follow-up

  • Monitor inflammatory markers such as IL-6 in patients with sleep-related pain.

Risks

  • Increased pain sensitivity may arise from sleep disruption and elevated inflammatory responses.

Patient & Prescribing Data

Chronic pain sufferers with sleep disturbances

Addressing sleep quality may improve pain management outcomes.

Clinical Best Practices

  • Utilize multimodal assessments including neuroimaging and inflammatory profiling.
  • Implement strategies to improve sleep hygiene in chronic pain patients.

References

Original Source(s)

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