{
  "annotation_id": "e3077ec0-e0cb-4d56-82a9-f31a81e3f8ce",
  "date_created": "2026-03-02T18:01:21.674000Z",
  "date_modified": "2026-03-02T18:01:21.674000Z",
  "file_hash": "c01c50fc233842a31af90ca8a1f872f789dd8fdead78334388600e24d85ea60f",
  "private": false,
  "record": {
    "abstract": "Invasive electroencephalograph (EEG) recordings of ten patients suffering\nfrom focal epilepsy were analyzed using the method of renormalized entropy.\nIntroduced as a complexity measure for the different regimes of a dynamical\nsystem, the feature was tested here for its spatio-temporal behavior in\nepileptic seizures. In all patients a decrease of renormalized entropy within\nthe ictal phase of seizure was found. Furthermore, the strength of this\ndecrease is monotonically related to the distance of the recording location to\nthe focus. The results suggest that the method of renormalized entropy is a\nuseful procedure for clinical applications like seizure detection and\nlocalization of epileptic foci.",
    "arxiv_id": "physics/9808008",
    "authors": [
      "K. Kopitzki",
      "P. C. Warnke",
      "J. Timmer"
    ],
    "categories": [
      "physics.med-ph",
      "q-bio"
    ],
    "doi": "10.1103/PhysRevE.58.4859",
    "title": "Quantitative analysis by renormalized entropy of invasive   electroencephalograph recordings in focal epilepsy",
    "url": "https://arxiv.org/abs/physics/9808008"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0e67affd-5de5-45f9-bc4a-e5437866d857",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}