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  "path": "/news/2026-04-brain-age-eeg-patterns-shift.html",
  "publishedAt": "2026-04-27T13:00:07.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "Clinicians use electroencephalography (EEG) to assess brain activity in epilepsy and sleep pathologies, and this powerful tool has shown promise for other conditions. Emerging evidence suggests that brain development, age, and the time of day affect EEG signals measured during sleep.",
  "title": "Brain age matters: Waking EEG patterns shift with prior sleep in children and adults"
}