{
  "abstract": "As the neuropathology of dementia in the oldest-old differs from that in younger patients, features of mild behavioral impairment (MBI) may also differ between these groups. This report presents the case of an oldest-old man with MBI primarily presenting as affective dysregulation and impulse dyscontrol, which were improved by escitalopram. Along with previous studies, this case suggests that there is a subtle difference in MBI symptoms between older and younger patients; MBI may be an important treatment and care target for improving the quality of life of older adult patients. This case may provide a basis for further investigation.",
  "abstract_shown": true,
  "affiliations": [
    "Department of Psychiatry, Graduate School of Medical Science, , Kyoto,",
    "Department of Psychiatry, , Maizuru, Kyoto,"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 5,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Teruyuki Matsuoka"
    },
    {
      "affs": [
        0
      ],
      "name": "Nobutaka Ayani"
    },
    {
      "affs": [
        0
      ],
      "name": "Keisuke Shibata"
    },
    {
      "affs": [
        1
      ],
      "name": "Kan Nakajima"
    },
    {
      "affs": [
        1
      ],
      "name": "Sumihiro Yamano"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/33h20t6da382t.bib",
  "cited_by": 0,
  "doi": "10.1177/25424823261505432",
  "fulltext_url": "https://doi.org/10.1177/25424823261505432",
  "id": "33h20t6da382t",
  "issns": [
    "2542-4823"
  ],
  "landing_url": "https://doi.org/10.1177/25424823261505432",
  "language": "en",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "lcc",
      "R5-920"
    ]
  ],
  "openalex": null,
  "pdf_url": null,
  "pmcid": null,
  "pmid": null,
  "published": "2026-11-04",
  "publisher": "SAGE Publishing",
  "ris": "https://research.draconitic.com/paper/33h20t6da382t.ris",
  "sources": [
    {
      "first_seen": "2026-11-04T14:20:52Z",
      "native_id": "2a1048c0e42c45c8ad77d834fb979779",
      "source": "doaj",
      "url": "https://doi.org/10.1177/25424823261505432"
    }
  ],
  "subjects": [
    {
      "field": "medicine",
      "origin": "lcc:R5-920",
      "subfield": "general"
    }
  ],
  "title": "Mild behavioral impairment in an oldest-old man: A case report",
  "title_text": "Mild behavioral impairment in an oldest-old man: A case report",
  "type": "peer-reviewed",
  "updated_at": "2026-11-06T14:20:17Z",
  "url": "https://research.draconitic.com/paper/33h20t6da382t",
  "venue": "Journal of Alzheimer's Disease Reports",
  "versions": []
}