English  |  正體中文  |  简体中文  |  Post-Print筆數 : 11 |  Items with full text/Total items : 88987/118697 (75%)
Visitors : 23580270      Online Users : 268
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    政大機構典藏 > 理學院 > 心理學系 > 期刊論文 >  Item 140.119/21220
    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/21220


    Title: ERP Evidence of Enhanced Excitatory and Reduced Inhibitory Processes of Auditory Stimuli during Sleep in Patients with Primary Insomnia
    Authors: Lo, H.S
    Yang, C.M
    楊建銘
    Keywords: ERP;Insomnia;Information Procesing
    Date: 2007
    Issue Date: 2008-12-31 11:18:53 (UTC+8)
    Abstract: Study Objectives:

    Increased information processing around the onset of sleep and during sleep has been suggested as an important factor for the pathogenesis of insomnia. The purpose of the present study was to examine the processing of auditory information during sleep in patients with insomnia through the recording of event-related potentials (ERPs).

    Design:

    A mixed design was used in which subject group was a between subject factor and sleep stage and type of tone presented were within subject factors.

    Participants:

    Fifteen patients with primary insomnia and 15 normal sleepers
    (controls) were studied.

    Measurements and Results:

    An odd-ball paradigm was conducted to evoke ERPs throughout the night. Patients with insomnia showed larger N1 and smaller P2 to rare tones, smaller N350 to standard tones, and slower P900 to both tones during the first 5 minutes of continuous stage 2 sleep. No consistent ERP differences were detected between the 2 groups when the waveforms were averaged across the whole night.

    Conclusions:

    Patients with insomnia showed an enhancement in attention and a reduction in the inhibitory process that normally facilitates sleep onset in the beginning part of sleep. The results partially support the hyperarousal theory, ie, enhanced information processing during the initiation of sleep is a contributing factor for insomnia.
    Relation: Sleep, 30(5), 585-592
    Data Type: article
    Appears in Collections:[心理學系] 期刊論文

    Files in This Item:

    File Description SizeFormat
    ERP Evidence of Enhanced Excitatory.pdf416KbAdobe PDF1052View/Open


    All items in 政大典藏 are protected by copyright, with all rights reserved.


    社群 sharing

    著作權政策宣告
    1.本網站之數位內容為國立政治大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,惟仍請適度,合理使用本網站之內容,以尊重著作權人之權益。商業上之利用,則請先取得著作權人之授權。
    2.本網站之製作,已盡力防止侵害著作權人之權益,如仍發現本網站之數位內容有侵害著作權人權益情事者,請權利人通知本網站維護人員(nccur@nccu.edu.tw),維護人員將立即採取移除該數位著作等補救措施。
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback