{
  "annotation_id": "ba69c8b2-747f-41a8-8215-ec7a307add49",
  "date_created": "2026-03-02T18:00:49.388000Z",
  "date_modified": "2026-03-02T18:00:49.388000Z",
  "file_hash": "28843c09f98ea779592e77d8995332b03f01d37bac40a1bec59b77dc2873be39",
  "private": false,
  "record": {
    "abstract": "We investigate phase synchronization in EEG recordings from migraine\npatients. We use the analytic signal technique, based on the Hilbert transform,\nand find that migraine brains are characterized by enhanced alpha band phase\nsynchronization in presence of visual stimuli. Our findings show that migraine\npatients have an overactive regulatory mechanism that renders them more\nsensitive to external stimuli.",
    "arxiv_id": "physics/0404023",
    "authors": [
      "L. Angelini",
      "M. De Tommaso",
      "M. Guido",
      "K. Hu",
      "P. Ch. Ivanov",
      "D. Marinazzo",
      "G. Nardulli",
      "L. Nitti",
      "M. Pellicoro",
      "C. Pierro",
      "S. Stramaglia"
    ],
    "categories": [
      "physics.med-ph",
      "physics.bio-ph",
      "q-bio.NC"
    ],
    "doi": "10.1103/PhysRevLett.93.038103",
    "title": "Steady-state visual evoked potentials and phase synchronization in   migraine",
    "url": "https://arxiv.org/abs/physics/0404023"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "081b85fb-8338-4538-80c1-52e37045ce7f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}