アトニー、無緊張症
- 関
- atonic、atony
WordNet
- characterized by a lack of tonus
- used of syllables; "an atonic syllable carries no stress" (同)unaccented
- extreme tonus; muscular rigidity; a common symptom in catatonic schizophrenia
- carobs (同)genus Ceratonia
PrepTutorEJDIC
- (生体の組織の)無力[症],弛緩(しかん)
- 緊張[型分裂]病(筋肉硬直や精神混迷を伴う)
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2014/06/08 10:01:22」(JST)
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In medicine, atony (//; also atonia) is a condition in which a muscle has lost its strength. It is frequently associated with the conditions atonic seizure, atonic colon, uterine atony, gastrointestinal atony (occurs postoperatively) and choreatic atonia.
Atony can also refer to the paralyzed or extremely relaxed state of skeletal muscles in rapid eye movement sleep (REM sleep) in most warm-blooded animals.
The term atony comes from the Ancient Greek ἀτονία (atonia), "slackness, debility".
See also
- Hypotonia
- Muscle weakness
References
UpToDate Contents
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English Journal
- Absence of rapid eye movements during sleep in adult zebrafish.
- Árnason BB1, Þorsteinsson H2, Karlsson KÆ3.
- Behavioural brain research.Behav Brain Res.2015 Sep 15;291:189-94. doi: 10.1016/j.bbr.2015.05.017. Epub 2015 May 20.
- Sleep is not a uniform phenomenon, but is organized in alternating, fundamentally different states, rapid eye movement sleep and non-rapid eye movement sleep. Zebrafish (Danio rerio) have recently emerged as an excellent model for sleep research. Zebrafish are well characterized in terms of developm
- PMID 26003945
- Heart rate variability during carbachol-induced REM sleep and cataplexy.
- Torterolo P1, Castro-Zaballa S2, Cavelli M2, Velasquez N2, Brando V3, Falconi A2, Chase MH4, Migliaro ER3.
- Behavioural brain research.Behav Brain Res.2015 Sep 15;291:72-9. doi: 10.1016/j.bbr.2015.05.015. Epub 2015 May 18.
- The nucleus pontis oralis (NPO) exerts an executive control over REM sleep. Cholinergic input to the NPO is critical for REM sleep generation. In the cat, a single microinjection of carbachol (a cholinergic agonist) into the NPO produces either REM sleep (REMc) or wakefulness with muscle atonia (cat
- PMID 25997581
- Nationwide survey of glucose transporter-1 deficiency syndrome (GLUT-1DS) in Japan.
- Ito Y1, Takahashi S2, Kagitani-Shimono K3, Natsume J4, Yanagihara K5, Fujii T6, Oguni H7.
- Brain & development.Brain Dev.2015 Sep;37(8):780-9. doi: 10.1016/j.braindev.2014.11.006. Epub 2014 Dec 5.
- OBJECTIVES: We conducted a nationwide survey of glucose transporter type-1 deficiency syndrome (GLUT-1DS) in Japan in order to clarify its incidence as well as clinical and laboratory information.SUBJECTS AND METHODS: A questionnaire to survey the number of genetically and clinically confirmed cases
- PMID 25487684
Japanese Journal
- Automatic Quantification of Muscular Activity in Rapid Eye Movement Sleep
- Yoshino Kohzoh,Kimura Norihisa,Iyama Akinori,Sakoda Saburo
- Advanced Biomedical Engineering 4(0), 7-11, 2015
- … Atonia during rapid eye movement (REM) sleep is absent in patients with REM sleep behavior disorder (RBD), a phenomenon called REM sleep without atonia (RWA). …
- NAID 130005001712
- 微細なepileptic negative myoclonusを認めたWest症候群の1例
- 柴田 敬,吉永 治美,岡 牧郎,小林 勝弘
- 脳と発達 46(5), 354-358, 2014
- West症候群の経過中に微細なepileptic negative myoclonus (ENM) を認めた女児例を経験した. 生後8カ月からシリーズ形成性スパズムが出現し, 生後10カ月の時に微細なENMの存在が確認された. 発作時ビデオ脳波同時記録では, 入眠期から睡眠にかけて, 広汎性多棘徐波複合もしくは低振幅速波を重畳した広汎な高振幅徐波に一致して, 上下肢が一瞬脱力し, これに一致して …
- NAID 130005005726
Related Links
- at·o·ny / ˈæt n i / Show Spelled [at-n-ee] Show IPA noun 1. Pathology. lack of tone or energy; muscular weakness, especially in a contractile organ. 2. Phonetics. lack of stress accent. Also, a·to·ni·a / əˈtoʊ ni ə, eɪˈtoʊ-/ Show ...
- Atonia - Short Film. 106 likes · 2 talking about this. Laurel Chimera, an early thirties white collar worker, is passive and reserved in her own life. She is distant from her best friend at work and has a less than close relationship with her ...
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