Search Results - "Kitamura, Shingo"

COVID-19-mandated social restrictions unveil the impact of social time pressure on sleep and body clock by Korman, Maria, Tkachev, Vadim, Peixinho Reis, Cátia Cristina, Komada, Yoko, Kitamura, Shingo, Gubin, Denis, Kumar, Vinod, Roenneberg, Till

“…© The Author(s) 2020. Open Access. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing,…”
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Long-term use of hypnotics: Analysis of trends and risk factors by Enomoto, Minori, Kitamura, Shingo, Tachimori, Hisateru, Takeshima, Masahiro, Mishima, Kazuo

“…Patients with chronic insomnia are prone to long-term use of hypnotics. Reported risk factors include aging, female sex, and comorbid psychiatric disorders…”
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A survey on social jetlag in Japan: a nationwide, cross-sectional internet survey by Komada, Yoko, Okajima, Isa, Kitamura, Shingo, Inoue, Yuichi

“…Misalignment between an individual’s circadian phase and his/her environment due to social imposition is called social jetlag (SJL). SJL has emerged as a…”
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Validity of an algorithm for determining sleep/wake states using FS-760 in school-aged children by Enomoto, Minori, Kitamura, Shingo, Nakazaki, Kyoko

“…Abstract Background Actigraphy is a method used for determining sleep (S)/wakefulness (W) by actigraph, a device equipped with a built-in accelerometer and an…”
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Sleep debt elicits negative emotional reaction through diminished amygdala-anterior cingulate functional connectivity by Motomura, Yuki, Kitamura, Shingo, Oba, Kentaro, Terasawa, Yuri, Enomoto, Minori, Katayose, Yasuko, Hida, Akiko, Moriguchi, Yoshiya, Higuchi, Shigekazu, Mishima, Kazuo

“…Sleep debt reportedly increases emotional instability, such as anxiety and confusion, in addition to sleepiness and psychomotor impairment. However, the neural…”
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Investigation of macro and micro sleep structures of first night effect in school-aged children by Enomoto, Minori, Eto, Taisuke, Kitamura, Shingo

“…This study aimed to investigate the occurrence and age-related changes of the first night effect (FNE) in school-age children using both macro (sleep…”
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Outdoor daylight exposure and longer sleep promote wellbeing under COVID‐19 mandated restrictions by Korman, Maria, Tkachev, Vadim, Peixinho Reis, Cátia Cristina, Komada, Yoko, Kitamura, Shingo, Gubin, Denis, Kumar, Vinod, Roenneberg, Till

“…© 2021 The Authors. Journal of Sleep Research published by John Wiley & Sons Ltd on behalf of European Sleep Research Society. Light is an important regulator…”
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Prevalence of childhood obstructive sleep apnea syndrome and its role in daytime sleepiness by Tsukada, Eriko, Kitamura, Shingo, Enomoto, Minori, Moriwaki, Aiko, Kamio, Yoko, Asada, Takashi, Arai, Tetsuaki, Mishima, Kazuo

“…To investigate childhood obstructive sleep apnea syndrome (OSAS) and its role in daytime sleepiness among school-age children. A questionnaire survey was…”
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Decreased activity in the reward network of chronic insomnia patients by Motomura, Yuki, Katsunuma, Ruri, Ayabe, Naoko, Oba, Kentaro, Terasawa, Yuri, Kitamura, Shingo, Moriguchi, Yoshiya, Hida, Akiko, Kamei, Yuichi, Mishima, Kazuo

“…In modern society, many people have insomnia. Chronic insomnia has been noted as a risk factor for depression. However, there are few functional imaging…”
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Risk factors for low adherence to methylphenidate treatment in pediatric patients with attention-deficit/hyperactivity disorder by Ishizuya, Asami, Enomoto, Minori, Tachimori, Hisateru, Takahashi, Hidehiko, Sugihara, Genichi, Kitamura, Shingo, Mishima, Kazuo

“…Poor adherence is a major concern in the treatment of attention-deficit/hyperactivity disorder (ADHD). The objective of this study was to evaluate factors…”
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Association between sleep state misperception and bedtime behavior in patients with chronic insomnia by Kudo, Mizuki, Ayabe, Naoko, Takeshima, Masahiro, Ogasawara, Masaya, Itoh, Yu, Yoshizawa, Kazuhisa, Kitamura, Shingo, Mishima, Kazuo

“…Previous studies on sleep state misperception have objectively evaluated sleep status in special environments using polysomnography. There is a paucity of data…”
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Association of sleep with emotional and behavioral problems among abused children and adolescents admitted to residential care facilities in Japan by Okada, Masakazu, Otaga, Masaaki, Tsutsui, Takako, Tachimori, Hisateru, Kitamura, Shingo, Higuchi, Shigekazu, Mishima, Kazuo

“…The psychological care of abused children in the child protection system is an urgent issue in Japan. Child abuse has a serious impact on children's emotion…”
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Validity of the Japanese version of the Munich ChronoType Questionnaire by Kitamura, Shingo, Hida, Akiko, Aritake, Sayaka, Higuchi, Shigekazu, Enomoto, Minori, Kato, Mie, Vetter, Céline, Roenneberg, Till, Mishima, Kazuo

“…To assess circadian preference with a score, the Morningness-Eveningness Questionnaire (MEQ) has been used for more than 3 decades now. More recently, the…”
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The APOBEC3C crystal structure and the interface for HIV-1 Vif binding by Kitamura, Shingo, Ode, Hirotaka, Nakashima, Masaaki, Imahashi, Mayumi, Naganawa, Yuriko, Kurosawa, Teppei, Yokomaku, Yoshiyuki, Yamane, Takashi, Watanabe, Nobuhisa, Suzuki, Atsuo, Sugiura, Wataru, Iwatani, Yasumasa

“…APOBEC3 (A3) proteins are cytidine deaminases that can restrict retroviral replication by causing hypermutation of the viral genome. The HIV-1 protein Vif…”
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Evening preference is related to the incidence of depressive states independent of sleep-wake conditions by Kitamura, Shingo, Hida, Akiko, Watanabe, Makiko, Enomoto, Minori, Aritake-Okada, Sayaka, Moriguchi, Yoshiya, Kamei, Yuichi, Mishima, Kazuo

“…Although evening preference has recently been identified as a risk factor for depression, it has not been substantiated whether evening preference is a direct…”
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Is the use of high correlated color temperature light at night related to delay of sleep timing in university students? A cross-country study in Japan and China by Higuchi, Shigekazu, Lin, Yandan, Qiu, Jingjing, Zhang, Yichi, Ohashi, Michihiro, Lee, Sang-il, Kitamura, Shingo, Yasukouchi, Akira

“…Abstract Background Blue-enriched white light at night has the potential to delay the circadian rhythm in daily life. This study was conducted to determine…”
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Circadian phase advances in children during camping life according to the natural light-dark cycle by Eto, Taisuke, Kitamura, Shingo, Nishimura, Kana, Takeoka, Kota, Nishimura, Yuki, Lee, Sang-Il, Ohashi, Michihiro, Shikano, Akiko, Noi, Shingo, Higuchi, Shigekazu

“…It is known that the circadian rhythm phase in adults can be advanced in a natural light-dark cycle without electrical lighting. However, the effect of…”
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Association between sleep duration and antibody acquisition after mRNA vaccination against SARS-CoV-2 by Izuhara, Muneto, Matsui, Kentaro, Yoshiike, Takuya, Kawamura, Aoi, Utsumi, Tomohiro, Nagao, Kentaro, Tsuru, Ayumi, Otsuki, Rei, Kitamura, Shingo, Kuriyama, Kenichi

“…Sleep enhances the antibody response to vaccination, but the relationship between sleep and mRNA vaccination against severe acute respiratory syndrome…”
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Estimating individual optimal sleep duration and potential sleep debt by Kitamura, Shingo, Katayose, Yasuko, Nakazaki, Kyoko, Motomura, Yuki, Oba, Kentaro, Katsunuma, Ruri, Terasawa, Yuri, Enomoto, Minori, Moriguchi, Yoshiya, Hida, Akiko, Mishima, Kazuo

“…In this study, we hypothesized that dynamics of sleep time obtained over consecutive days of extended sleep in a laboratory reflect an individual’s optimal…”
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Attention-deficit/hyperactivity disorder symptoms and sleep problems in preschool children: the role of autistic traits by Stickley, Andrew, Shirama, Aya, Kitamura, Shingo, Kamio, Yoko, Takahashi, Hidetoshi, Saito, Aya, Haraguchi, Hideyuki, Kumazaki, Hirokazu, Mishima, Kazuo, Sumiyoshi, Tomiki

“…Sleep problems are elevated in children with attention-deficit/hyperactivity disorder (ADHD). However, until now there has been comparatively little research…”
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