{
  "abstract": "The bispectral electroencephalography (BSEEG) method is a simple one-channel quantitative electroencephalography approach that yields a single index, with higher scores previously associated with more severe delirium in older adults. We prospectively measured BSEEG scores in 21 patients over 60 years old before and 1 month after cataract surgery. BSEEG scores significantly decreased after surgery (p=0.001), and this decrease significantly correlated with improvement in best-corrected visual acuity (r=0.52; p=0.02). Improved visual function after cataract surgery was associated with lower BSEEG scores.",
  "authors": [
    {
      "affiliations": [
        "Department of Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto, Japan"
      ],
      "name": "Yusuke Koga"
    },
    {
      "affiliations": [
        "Department of Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto, Japan"
      ],
      "name": "Koji Kitazawa"
    },
    {
      "affiliations": [
        "Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Palo Alto, California, USA"
      ],
      "name": "Akiyoshi Shimura"
    },
    {
      "affiliations": [
        "Nakazawa Consulting, Co, Palo Alto, California, USA"
      ],
      "name": "Tomoka Nakazawa"
    },
    {
      "affiliations": [
        "Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Palo Alto, California, USA"
      ],
      "name": "Tomoteru Seki"
    },
    {
      "affiliations": [
        "Department of Mathematics and Statistics in Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan"
      ],
      "name": "Kengo Yoshii"
    },
    {
      "affiliations": [
        "Department of Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto, Japan"
      ],
      "name": "Hideki Fukuoka"
    },
    {
      "affiliations": [
        "Department of Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto, Japan"
      ],
      "name": "Hiroshi Tanaka"
    },
    {
      "affiliations": [
        "Department of Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto, Japan"
      ],
      "name": "Kohsaku Numa"
    },
    {
      "affiliations": [
        "Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Palo Alto, California, USA"
      ],
      "name": "Gen Shinozaki"
    },
    {
      "affiliations": [
        "Department of Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto, Japan"
      ],
      "name": "Chie Sotozono"
    }
  ],
  "title": "Impact of cataract surgery on a delirium-related electroencephalography index in older adults",
  "uid": "49bbbc5a-3ee5-5c80-9835-97c3b3d7e952"
}