| Presentation | 2018-03-13 Influence of bruxism on sleep Tomohisa Nohara, Takamasa Yoshida, Konatsu Saito, Masanori Fujisawa, Nobuyuki Terada, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Bruxism, unconscious clenching and grinding, is classified into awake bruxism (AB) and sleep bruxism (SB). The number of AB and SB events are positively correlated when patients have awareness of bruxism. We previously demonstrated that biofeedback training which sounded the occurrence of bruxism suppressed both AB and SB. However, the relationship between SB and sleep quality remains unknown. In this study, to reveal the influence of SB on sleep, we analyzed electroencephalographic characteristics during SB events using polysomnography and an electromyographic biofeedback (EMG-BF) training device. As a result, the content of the δ wave significantly decreased after sustained SB occurrence, suggesting that the SB temporarily hinders deep sleep in which the δ wave is dominant and may deteriorate sleep. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Bruxism / Electromyographic Biofeedback Training / EEG / Polysomnography / Sleep |
| Paper # | MBE2017-92 |
| Date of Issue | 2018-03-06 (MBE) |
| Conference Information | |
| Committee | MBE / NC |
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| Conference Date | 2018/3/13(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | ME, general |
| Chair | Kazuki Nakajima(Univ. of Toyama) / Masafumi Hagiwara(Keio Univ.) |
| Vice Chair | Masaki Kyoso(TCU) / Yutaka Hirata(Chubu Univ.) |
| Secretary | Masaki Kyoso(Toyama Pref. Univ.) / Yutaka Hirata(Kindai Univ.) |
| Assistant | Kim Juhyon(Univ. of Toyama) / Takumi Kobayashi(YNU) / Yoshihisa Shinozawa(Keio Univ.) / Keiichiro Inagaki(Chubu Univ.) |
| Paper Information | |
| Registration To | Technical Committee on ME and Bio Cybernetics / Technical Committee on Neurocomputing |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Influence of bruxism on sleep |
| Sub Title (in English) | |
| Keyword(1) | Bruxism |
| Keyword(2) | Electromyographic Biofeedback Training |
| Keyword(3) | EEG |
| Keyword(4) | Polysomnography |
| Keyword(5) | Sleep |
| 1st Author's Name | Tomohisa Nohara |
| 1st Author's Affiliation | Toyo University(Toyo Univ.) |
| 2nd Author's Name | Takamasa Yoshida |
| 2nd Author's Affiliation | Toyo University(Toyo Univ.) |
| 3rd Author's Name | Konatsu Saito |
| 3rd Author's Affiliation | Meikai University(Meikai Univ.) |
| 4th Author's Name | Masanori Fujisawa |
| 4th Author's Affiliation | Meikai University(Meikai Univ.) |
| 5th Author's Name | Nobuyuki Terada |
| 5th Author's Affiliation | Toyo University(Toyo Univ.) |
| Date | 2018-03-13 |
| Paper # | MBE2017-92 |
| Volume (vol) | vol.117 |
| Number (no) | MBE-507 |
| Page | pp.pp.67-70(MBE), |
| #Pages | 4 |
| Date of Issue | 2018-03-06 (MBE) |