書誌事項
- タイトル別名
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- Effects of Rise-time of Sound Stimulus on Auditory Evoked Magnetic Fields
- シゲキオン ノ タチアガリ ノ ヘンカ ガ チョウカク ユウハツ ノウジカイ N1m ニ オヨボス エイキョウ ノ ケントウ
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Although several studies have reported that the rise-time of sound stimulus affects on auditory evoked magnetic fields, effects of each parameter which vary in connection with rise-time—whole energy, rising-speed (dL/dt), spectrum—have not been clarified. In this study, N1m amplitudes and latencies were examined using noise-bursts with varying rise-time and constant energy or rising-speed. The results showed that N1m increased in amplitude and decreased in latency as rise-time increased (i.e, energy increased) under the rising-speed-constant condition. In contrast, N1m amplitudes and latencies did not vary significantly as rise-time increased (i.e., rising-speed decreased) under the energy-constant condition. These results indicate that sound energy has greater effects on N1m amplitude and latency than rising-speed.
収録刊行物
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- 生体医工学
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生体医工学 45 (1), 114-120, 2007
公益社団法人 日本生体医工学会
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詳細情報 詳細情報について
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- CRID
- 1390001205266840064
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- NII論文ID
- 110006381545
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- NII書誌ID
- AA11633569
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- ISSN
- 18814379
- 1347443X
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- NDL書誌ID
- 8928673
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
