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Research on Early Signs of Autistic Disorders

Research Project

Project/Area Number 04670710
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field Psychiatric science
Research InstitutionTokai University

Principal Investigator

YAMAZAKI Kosuke  Tokai University School of Medicine, Dept.of Psychiatry Professor, 医学部・精神科, 教授 (50147170)

Co-Investigator(Kenkyū-buntansha) KATO Yukiko  Tokai University School of Medicine, Dept.of Psychiatry, Instructor, 医学部・精神科, 助手 (60246105)
MIZOGUCHI Kensuke  Tokai University School of Medicine, Dept.of Psychiatry, Instructor, 医学部・精神科, 助手 (60219657)
HAYASHI Masatugu  Tokai University School of Medicine, Dept.of Psychiatry Associate Professor, 医学部・精神科, 助教授 (30096250)
Project Period (FY) 1992 – 1994
Project Status Completed (Fiscal Year 1994)
Budget Amount *help
¥2,200,000 (Direct Cost: ¥2,200,000)
Fiscal Year 1994: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 1993: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 1992: ¥600,000 (Direct Cost: ¥600,000)
Keywordsautistic disorders / early signs / infancy / check-list / Video record / eraly intervention / Logistic回帰分析 / 病因論的研究
Research Abstract

The following two studies were conducted for extracting the early signs of autistic disorders through observation of infant behavior :
1) Evaluation utilizing a check-list :
A 24-item check-list was employed for evaluation of two groups of subjects : 188 cases of autistic children (146 boys, 42 girls ; 6.7<plus-minus>3.5 years), and 261 cases of normal control subjects (133 boys, 128 girls ; 1.8<plus-minus>0.8 years). The results were classified into four levels (I-IV) by Logistic Regresion Analysis. Items in Level I were the items with highest correlation to diagnoses of autism, but behavior falling under Level IV were regarded as holding deep significance in terms of the early si
2) Analysis of video tape recordings :
Video recording were evaluated in 8 cases (boys, age at first visit : 2 ; 0-4 ; 6 years) on whom home videos were available from before their disorders were noticed, dividing the records into three periods (Period I : 0 ; 0-0 ; 6 years, Period II : 0 ; 7-1 ; 0 years, Period III : 1 ; 1-2 ; 0 years). As results, it was found that disturbances in social interaction and emotional disorders were observable before 0 ; 6 years, and noted in all cases after 1 ; 1 years. Disorders in visual and auditory behavior were seen from 0 ; 3 years, including distinctive perceptual behavior. Disorders in muscle tonus and motor function were seen past 0 ; 7 years, and atypical behavior after 0 ; 9 years.
This study has provided a valuable key to early detection, although further comparative analysis against other developmental disorders and normal subjects are in order.

Report

(4 results)
  • 1994 Annual Research Report   Final Research Report Summary
  • 1993 Annual Research Report
  • 1992 Annual Research Report
  • Research Products

    (26 results)

All Other

All Publications (26 results)

  • [Publications] 山崎晃資: "児童精神医学における乳幼児研究" 乳幼児医学心理学研究. 1. 7-28 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 山崎晃資: "自閉症" 小児科診療. 55. 586-588 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 山崎晃資: "自閉症児の医学" 小児看護. 15. 1250-1257 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 山崎晃資: "小児自閉症の概念と症候" 神経精神薬理. 15. 713-726 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 山崎晃資: "児童・青年期の精神障害" 精神神経学雑誌. 95. 925-1042 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 山崎晃資.松田文雄: "自閉症研究の最近の動向" 心を開く. 22. 39-47 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Yamazaki,Kosuke: "Neurobiology of Infantile Autism" Elsevier Publishers, 403 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 山崎晃資: "強迫性障害-精神病理学から神経生物学への展開-" 学会出版センター(日本生物学的精神医学会), 189 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Yamazaki, Kosuke: "Early signs of infantile autism." Neurobiology of Infantile Autism, (Eds.H.Naruse & E.M.Ornitz), Elsevier Science Publishers. 95. 169-175 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Yamazaki, Kosuke: "Infant studies in child psychiatry." Jpn.J.Med.Psychol.Study Infants. 1. 7-28 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Yamazaki, Kosuke: "Concepts and symptoms of autistic disorders." Jpn.J.Neuropsychopharmacology. 15. 713-726 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Yamazaki, Kosuke: "Psychiatric disorders in childhood and adolescence." Psychiatria et Neurologia Japonica. 925-1042 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Yamazaki, Kosuke: "Obsessive-compulsive disoredrs in childhood.disorders." Obsessive-Compulsive Disorders.(Eds.T.Nakazawa & T.Nakajima)Gakkai Shuppan Center. 87-106 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 山崎晃資: "児童精神医学における乳幼児研究" 乳幼児医学心理学研究. 1. 7-28 (1992)

    • Related Report
      1994 Annual Research Report
  • [Publications] 山崎晃資: "小児自閉症の概念と症候" 神経精神薬理. 15. 713-726 (1993)

    • Related Report
      1994 Annual Research Report
  • [Publications] 山崎晃資: "児童・青年期の精神障害" 精神神経学雑誌. 95. 952-1042 (1993)

    • Related Report
      1994 Annual Research Report
  • [Publications] 山崎晃資,松田文雄: "自閉症研究の最近の動向" 心を開く. 22. 39-47 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 山崎晃資: "強迫性障害-精神病理学から神経生物学への展開-" 日本生物学的精神医学会(学会出版センター), 189 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 山崎晃資: "児童精神医学における乳幼児研究" 乳幼児医学心理学研究. 1. 7-28 (1992)

    • Related Report
      1993 Annual Research Report
  • [Publications] 山崎晃資: "小児自閉症の概念と症候" 神経精神薬理. 15. 713-726 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 山崎晃資: "児童・青年期の精神障害" 精神神経学雑誌. 95. 925-1042 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Kosuke Yamazaki: "Neurobiology of Infantile Autism" Elsevier Publishers(Ed.by H.Naruse& E.M.Ornits), 403 (1992)

    • Related Report
      1993 Annual Research Report
  • [Publications] 山崎晃資: "自閉症・学習障害に迫る" コレール社(寺山千代子・林邦雄・蔭山英順編), 205 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] YAMAZAKI,K.,Mizoguchi,K.,Inomata,J.et al.: "Early Signs of Infantile Autism" 第5回世界乳幼児精神医学会(シカゴ). (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 溝口 健介,山崎 晃資,荘司 美香 他: "保育園児を対象にした小児行動質問表の評価" 第33回日本児童青年精神医学会(横浜市). (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 本田 秀夫,清水 康夫,山崎 晃資: "小児行動質問表(B-Suppl.I式)の再現性と妥当性について" 第33回日本児童青年精神医学会(横浜市). (1992)

    • Related Report
      1992 Annual Research Report

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Published: 1992-04-01   Modified: 2016-04-21  

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