{
  "abstract": "Several electroencephalography-based metrics have been proposed to index excitation/inhibition balance (E/I). We used single-unit and local field potential recordings from rat medial prefrontal and orbitofrontal cortex and mouse visual cortex and hippocampus to evaluate four candidate metrics against empirically-measured E/I. While 1/f slope and gamma oscillations showed region and context dependencies, broadband (6-80 Hz) and high gamma (80-150 Hz) power consistently correlated with E/I, supporting their use as proxy measures. If at least 30 minutes' data from medial prefrontal cortex were used per animal, broadband power could rank the animals by their E/I ratio, suggesting it could be used as an individual differences measure.",
  "abstract_shown": true,
  "affiliations": [
    "University College London"
  ],
  "article_type": "New results",
  "arxiv": null,
  "author_total": 6,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "J. Rodriguez-Sanchez"
    },
    {
      "name": "G. W. Diehl"
    },
    {
      "name": "P. J. Cunningham"
    },
    {
      "name": "D. Pinotsis"
    },
    {
      "name": "R. A. Adams"
    },
    {
      "name": "A. D. Redish"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/efbt3zc60zg91.bib",
  "cited_by": 0,
  "doi": "10.64898/2026.07.16.738654",
  "fulltext_url": "https://www.biorxiv.org/content/10.64898/2026.07.16.738654v2.full",
  "id": "efbt3zc60zg91",
  "issns": [],
  "landing_url": "https://www.biorxiv.org/content/10.64898/2026.07.16.738654v2",
  "language": null,
  "licence": "CC-BY-NC",
  "licence_label": "CC BY-NC",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by-nc/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "biorxiv",
      "neuroscience"
    ],
    [
      "openalex",
      "2805|Neural dynamics and brain function"
    ]
  ],
  "openalex": "W7169605231",
  "pdf_url": "https://www.biorxiv.org/content/10.64898/2026.07.16.738654v2.full.pdf",
  "pmcid": null,
  "pmid": null,
  "published": "2026-07-16",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/efbt3zc60zg91.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:21:34Z",
      "native_id": "10.64898/2026.07.16.738654",
      "source": "biorxiv",
      "url": "https://www.biorxiv.org/content/10.64898/2026.07.16.738654v2"
    }
  ],
  "subjects": [
    {
      "field": "biology",
      "origin": "biorxiv:neuroscience",
      "subfield": "neuroscience"
    }
  ],
  "title": "Measuring excitation/inhibition balance through field potentials",
  "title_text": "Measuring excitation/inhibition balance through field potentials",
  "type": "preprint",
  "updated_at": "2026-10-30T12:21:34Z",
  "url": "https://research.draconitic.com/paper/efbt3zc60zg91",
  "venue": "bioRxiv",
  "versions": []
}