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Sleep architecture and autonomic function in patients with refractory epilepsy

Research Project

Project/Area Number 25461306
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Neurology
Research InstitutionTohoku University

Principal Investigator

Jin Kazutaka  東北大学, 医学(系)研究科(研究院), 准教授 (20436091)

Co-Investigator(Kenkyū-buntansha) Iwasaki Masaki  東北大学, 大学病院, 講師 (00420018)
Nakasato Nobukazu  東北大学, 医学系研究科, 教授 (80207753)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywords側頭葉てんかん / 睡眠構築 / 自律神経障害 / 心拍
Outline of Final Research Achievements

This study showed interesting findings about sleep disturbance and autonomic dysfunction in patients with epilepsy. 1) Sleep disturbance: Wake after sleep onset (WASO) was significantly longer in patients with longer duration of epilepsy. Epileptic focus in the left temporal lobe was associated with shorter REM sleep. 2) Autonomic dysfunction: HF power during non-REM sleep was significantly lower in patients with right hemispheric focal epilepsy than in those with left. Onset time of heart rate increase in relation to ictal EEG onset was significantly earlier in right temporal seizures than in left.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (35 results)

All 2015 2014 2013

All Journal Article (4 results) (of which Peer Reviewed: 2 results) Presentation (30 results) (of which Int'l Joint Research: 2 results,  Invited: 4 results) Book (1 results)

  • [Journal Article] Sudden unexpected death in epilepsy (SUDEP)2015

    • Author(s)
      神一敬
    • Journal Title

      Epilepsy

      Volume: 9 (2) Pages: 25-29

    • NAID

      40020693847

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Earlier tachycardia onset in right than left mesial temporal lobe seizures2014

    • Author(s)
      Kato K, Jin K, Itabashi H, Iwasaki M, Kakisaka Y, Aoki M, Nakasato N
    • Journal Title

      Neurology

      Volume: 83 Pages: 1232-1236

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] 難治性てんかん患者における発作時心拍変動と心臓自律神経機能障害2014

    • Author(s)
      神一敬,加藤量広,板橋尚,中里信和
    • Journal Title

      てんかん治療研究振興財団 研究年報

      Volume: 25 Pages: 79-82

    • Related Report
      2014 Research-status Report
  • [Journal Article] Long-cherished dreams for epileptologists and clinical neurophysiologists: Automatic seizure detection in long-term scalp EEG2014

    • Author(s)
      Kazutaka Jin, Nobukazu Nakasato
    • Journal Title

      Clin Neurophysiol

      Volume: [Epub ahead of print] Issue: 7 Pages: 1289-1290

    • DOI

      10.1016/j.clinph.2013.12.105

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] 睡眠・覚醒リズム、概日リズムに注目した強直間代発作の鑑別2015

    • Author(s)
      新村彩香、板橋泉、神一敬
    • Organizer
      第49回日本てんかん学会学術集会
    • Place of Presentation
      長崎ブリックホール(長崎市)
    • Year and Date
      2015-10-30
    • Related Report
      2015 Annual Research Report
  • [Presentation] てんかん発作による覚醒とノンレムパラソムニア2015

    • Author(s)
      神一敬
    • Organizer
      第49回日本てんかん学会学術集会(シンポジウム2 睡眠とてんかん)
    • Place of Presentation
      長崎ブリックホール(長崎市)
    • Year and Date
      2015-10-30
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Relationship between cardiac autonomic dysregulation and seizure lateralization in patients with focal epilepsy2015

    • Author(s)
      Kazutaka Jin
    • Organizer
      IEC2015 (31st International Epilepsy Congress)
    • Place of Presentation
      Istanbul, Turkey
    • Year and Date
      2015-09-05
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Relationship between ictal EEG and neuroimaging findings in patients with temporal lobe epilepsy2015

    • Author(s)
      Izumi Itabashi, Kazutaka Jin
    • Organizer
      IEC2015 (31st International Epilepsy Congress)
    • Place of Presentation
      Istanbul, Turkey
    • Year and Date
      2015-09-05
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 新皮質てんかんの発作時脳波変化に対する睡眠の影響 ~前頭葉てんかんと側頭・頭頂・後頭葉てんかんの比較~2015

    • Author(s)
      板橋泉、神一敬
    • Organizer
      第7回ISMSJ学術集会
    • Place of Presentation
      梅田スカイビル(大阪市)
    • Year and Date
      2015-07-31
    • Related Report
      2015 Annual Research Report
  • [Presentation] ビデオ脳波モニタリング中に記録された14&6Hz陽性棘波の特徴 ~睡眠段階の検討とその臨床的意義~2015

    • Author(s)
      神一敬
    • Organizer
      第7回ISMSJ学術集会
    • Place of Presentation
      梅田スカイビル(大阪市)
    • Year and Date
      2015-07-31
    • Related Report
      2015 Annual Research Report
  • [Presentation] REM睡眠関連発作が記録された側頭葉外てんかん患者3例2015

    • Author(s)
      神一敬
    • Organizer
      日本睡眠学会第40回定期学術集会
    • Place of Presentation
      栃木県総合文化センター(宇都宮市)
    • Year and Date
      2015-07-02
    • Related Report
      2015 Annual Research Report
  • [Presentation] NREM睡眠時にのみ局所性発作起始を呈した側頭・頭頂・後頭葉てんかん患者3例2015

    • Author(s)
      板橋泉、神一敬
    • Organizer
      日本睡眠学会第40回定期学術集会
    • Place of Presentation
      栃木県総合文化センター(宇都宮市)
    • Year and Date
      2015-07-02
    • Related Report
      2015 Annual Research Report
  • [Presentation] 側頭葉てんかんの発作側方性と発作時心拍変化2015

    • Author(s)
      加藤量広、神一敬
    • Organizer
      第56回日本神経学会学術集会
    • Place of Presentation
      朱鷺メッセ(新潟市)
    • Year and Date
      2015-05-20
    • Related Report
      2015 Annual Research Report
  • [Presentation] Cardiac sympathetic nerve activity is abnormally suppressed during wakefulness in patients with epilepsy2014

    • Author(s)
      Natsumi Suzuki, Kazutaka Jin, Kazuhiro Kato, Yosuke Kakisaka, Masaki Iwasaki, and Nobukazu Nakasato
    • Organizer
      AES2014
    • Place of Presentation
      Seattle, USA
    • Year and Date
      2014-12-05 – 2014-12-09
    • Related Report
      2014 Research-status Report
  • [Presentation] Right temporal lobe seizure frequently induces precipitous heart rate increase2014

    • Author(s)
      Kazuhiro Kato, Kazutaka Jin, Yosuke Kakisaka, Masaki Iwasaki, Mayu Fujikawa, Masashi Aoki, Nobukazu Nakasato
    • Organizer
      AES2014
    • Place of Presentation
      Seattle, USA
    • Year and Date
      2014-12-05 – 2014-12-09
    • Related Report
      2014 Research-status Report
  • [Presentation] てんかん患者における覚醒時とNREM睡眠時の心拍変動の比較2014

    • Author(s)
      鈴木菜摘、神一敬、加藤量広、柿坂庸介、岩崎真樹、中里信和
    • Organizer
      第48回日本てんかん学会学術集会
    • Place of Presentation
      東京、京王プラザホテル
    • Year and Date
      2014-10-02 – 2014-10-03
    • Related Report
      2014 Research-status Report
  • [Presentation] REM睡眠中にてんかん発作が記録された側頭葉外てんかん3例2014

    • Author(s)
      中村美輝, 神 一敬, 加藤量広, 柿坂庸介, 岩崎真樹, 中里信和
    • Organizer
      第48回日本てんかん学会学術集会
    • Place of Presentation
      東京、京王プラザホテル
    • Year and Date
      2014-10-02 – 2014-10-03
    • Related Report
      2014 Research-status Report
  • [Presentation] 左右半球に独立性の発作起始を認めるてんかん患者における発作時心拍変化2014

    • Author(s)
      加藤量広, 神 一敬, 柿坂庸介, 北澤 悠, 岩崎真樹, 青木正志, 中里信和
    • Organizer
      第48回日本てんかん学会学術集会
    • Place of Presentation
      東京、京王プラザホテル
    • Year and Date
      2014-10-02 – 2014-10-03
    • Related Report
      2014 Research-status Report
  • [Presentation] 成人てんかんにおける睡眠の影響2014

    • Author(s)
      神 一敬
    • Organizer
      第48回日本てんかん学会学術集会(シンポジウム2 てんかんと睡眠)
    • Place of Presentation
      東京、京王プラザホテル
    • Year and Date
      2014-10-02 – 2014-10-03
    • Related Report
      2014 Research-status Report
  • [Presentation] てんかん患者の心拍変動 ~覚醒時とNREM睡眠時の比較~2014

    • Author(s)
      鈴木菜摘、神一敬、加藤量広、柿坂庸介、岩崎真樹、中里信和
    • Organizer
      第6回ISMS学術集会
    • Place of Presentation
      神戸、神戸ファッションマート
    • Year and Date
      2014-08-01 – 2014-08-03
    • Related Report
      2014 Research-status Report
  • [Presentation] REM睡眠中に左眼窩前頭皮質起始のてんかん発作が記録された一例2014

    • Author(s)
      神 一敬, 加藤量広, 中村美輝, 柿坂庸介, 岩崎真樹, 中里信和
    • Organizer
      第6回ISMS学術集会
    • Place of Presentation
      神戸、神戸ファッションマート
    • Year and Date
      2014-08-01 – 2014-08-03
    • Related Report
      2014 Research-status Report
  • [Presentation] 若年てんかん患者におけるノンレムパラソムニアの合併2014

    • Author(s)
      神 一敬、中村美輝、加藤量広、柿坂庸介、岩崎真樹、中里信和
    • Organizer
      日本睡眠学会 第39回定期学術集会
    • Place of Presentation
      徳島、あわぎんホール
    • Year and Date
      2014-07-03 – 2014-07-04
    • Related Report
      2014 Research-status Report
  • [Presentation] REM睡眠中に過運動発作を呈した左眼窩前頭皮質に発作焦点を有するてんかんの一例2014

    • Author(s)
      加藤量広, 神 一敬, 中村美輝, 柿坂庸介, 岩崎真樹, 中里信和
    • Organizer
      日本睡眠学会 第39回定期学術集会
    • Place of Presentation
      徳島、あわぎんホール
    • Year and Date
      2014-07-03 – 2014-07-04
    • Related Report
      2014 Research-status Report
  • [Presentation] 側頭葉てんかん発作焦点の側方性が睡眠構築に及ぼす影響2014

    • Author(s)
      中村美輝、神 一敬、加藤量広、柿坂庸介、岩崎真樹、中里信和
    • Organizer
      日本睡眠学会 第39回定期学術集会
    • Place of Presentation
      徳島、あわぎんホール
    • Year and Date
      2014-07-03 – 2014-07-04
    • Related Report
      2014 Research-status Report
  • [Presentation] Differences in percentage REM stage between patients with left and right temporal lobe epilepsy2014

    • Author(s)
      Kazutaka Jin, Miki Nakamura, Kazuhiro Kato, Hisashi Itabashi, Yosuke Kakisaka, Masaki Iwasaki, Nobukazu Nakasato
    • Organizer
      SLEEP 2014 (the 28th Annual Meeting of the APSS)
    • Place of Presentation
      Minneapolis, USA
    • Year and Date
      2014-05-31 – 2014-06-04
    • Related Report
      2014 Research-status Report
  • [Presentation] Epilepsy is not a risk factor for sleep-disordered breathing in non-obese Japanese2014

    • Author(s)
      Kazuhiro Kato, Kazutaka Jin, Miki Nakamura, Eri Yokota, Masaki Iwasaki, Yosuke Kakisaka, Masashi Aoki, Nobukazu Nakasato
    • Organizer
      SLEEP 2014 (the 28th Annual Meeting of the APSS)
    • Place of Presentation
      Minneapolis, USA
    • Year and Date
      2014-05-31 – 2014-06-04
    • Related Report
      2014 Research-status Report
  • [Presentation] 内側側頭葉てんかん患者における発作時心拍・心拍変動2013

    • Author(s)
      加藤量広、神一敬、板橋尚、岩崎真樹、青木正志、中里信和
    • Organizer
      第54回日本神経学会学術大会
    • Place of Presentation
      東京
    • Related Report
      2013 Research-status Report
  • [Presentation] 長時間ビデオ脳波モニタリングでノンレムパラソムニアを確認した若年てんかん患者5例2013

    • Author(s)
      中村美輝、神一敬、加藤量広、柿坂庸介、岩崎真樹、中里信和
    • Organizer
      第5回ISMSJ学術集会
    • Place of Presentation
      神戸
    • Related Report
      2013 Research-status Report
  • [Presentation] てんかんモニタリングユニットのワークフロー ~東北大学病院てんかん科の一週間~2013

    • Author(s)
      神一敬
    • Organizer
      第5回ISMSJ学術集会
    • Place of Presentation
      神戸
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] 側頭葉てんかんの焦点側による発作時心拍変化の検討2013

    • Author(s)
      加藤量広、神一敬、柿坂庸介、岩崎真樹、青木正志、中里信和
    • Organizer
      第47回日本てんかん学会学術集会
    • Place of Presentation
      北九州
    • Related Report
      2013 Research-status Report
  • [Presentation] Postictal generalized EEG suppressionを認めるてんかん患者の臨床的特徴2013

    • Author(s)
      神一敬、加藤量広、板橋尚、柿坂庸介、岩崎真樹、中里信和
    • Organizer
      第47回日本てんかん学会学術集会
    • Place of Presentation
      北九州
    • Related Report
      2013 Research-status Report
  • [Presentation] Sudden Unexpected Death in Epilepsy (SUDEP) の病態・機序解明に向けて2013

    • Author(s)
      神一敬
    • Organizer
      第47回日本てんかん学会学術集会
    • Place of Presentation
      北九州
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] 長時間ビデオ脳波モニタリングにより確認されたノンレムパラソムニア ~若年てんかん患者6例の報告~2013

    • Author(s)
      中村美輝、神一敬、加藤量広、柿坂庸介、岩崎真樹、中里信和
    • Organizer
      第43回日本臨床神経生理学会学術大会
    • Place of Presentation
      高知
    • Related Report
      2013 Research-status Report
  • [Presentation] てんかんとパラソムニア ~てんかん学の視点から~2013

    • Author(s)
      神一敬
    • Organizer
      第43回日本臨床神経生理学会学術大会
    • Place of Presentation
      高知
    • Related Report
      2013 Research-status Report
    • Invited
  • [Book] 睡眠とてんかん その密接な関係2015

    • Author(s)
      神一敬(編著:千葉茂)
    • Publisher
      ライフサイエンス
    • Related Report
      2014 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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