加重電位 SP
WordNet
- existing in possibility; "a potential problem"; "possible uses of nuclear power" (同)possible
- the inherent capacity for coming into being (同)potentiality, potency
PrepTutorEJDIC
- Shore Patrol / Specialist
- 可能性のある,潜在的な / 可能性,潜在力 / 電位
UpToDate Contents
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English Journal
- Changes in cochlear function during acute endolymphatic hydrops development in guinea pigs.
- Brown DJ, Chihara Y, Curthoys IS, Wang Y, Bos M.SourceThe Brain and Mind Research Institute, Sydney Medical School, The University of Sydney, 100 Mallett Street, Camperdown 2050, Australia. Electronic address: daniel.brown@sydney.edu.au.
- Hearing research.Hear Res.2012 Dec 25;296C:96-106. doi: 10.1016/j.heares.2012.12.004. [Epub ahead of print]
- Previous studies have injected artificial endolymph into scala media in anaesthetized guinea pigs as an acute model of endolymphatic hydrops. Here, we have injected artificial endolymph into scala media in guinea pigs at rates of 40-80 nl/min, whilst monitoring Compound Action Potential (CAP) thres
- PMID 23270618
- Intraoperative round window recordings to acoustic stimuli from cochlear implant patients.
- Choudhury B, Fitzpatrick DC, Buchman CA, Wei BP, Dillon MT, He S, Adunka OF.SourceDepartment of Otolaryngology/Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-7070, USA.
- Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology.Otol Neurotol.2012 Dec;33(9):1507-15. doi: 10.1097/MAO.0b013e31826dbc80.
- HYPOTHESIS: Acoustically evoked neural and hair cell potentials can be measured from the round window (RW) intraoperatively in the general population of cochlear implant recipients.BACKGROUND: Cochlear implant performance varies greatly among patients. Improved methods to assess and monitor function
- PMID 23047261
- [Extratympanic electrocochleography in Ménière's disease].
- Martín-Sanz E, Esteban Sánchez J, González Juliao M, Zschaeck Luzardo C, Mato Patino T, Rodrigañez Riesco L, Sanz Fernández R.SourceServicio de Otorrinolaringología, Hospital Universitario de Getafe, Madrid, España. emartinsanz@gmail.com
- Acta otorrinolaringológica española.Acta Otorrinolaringol Esp.2012 Nov-Dec;63(6):421-8. doi: 10.1016/j.otorri.2012.03.007. Epub 2012 Jun 8.
- INTRODUCTION: Electrocochleography is the registration of an electrophysiological event which takes place in the cochlea after an acoustical stimulus. Most of the authors consider an increased summating potential (SP)/action potential (AP) ratio as characteristic of endolymphatic hydrops.METHODS: A
- PMID 22682654
Japanese Journal
- Amplitude and area ratios of summating potential/action potential (SP/AP) in Meniere's disease.
- Baba Akiko,Takasaki Kenji,Tanaka Fujinobu,Tsukasaki Naoki,Kumagami Hidetaka,Takahashi Haruo
- Acta oto-laryngologica 129(1), 25-29, 2009-01
- … CONCLUSIONS: Our results suggest that summating potential/action potential (SP/AP) area ratio may not necessarily have higher sensitivity in the diagnosis of endolymphatic hydrops of Meniere's disease (MD) than SP/AP amplitude ratio in transtympanic electrocochleography (ECochG). …
- NAID 120001822087
- 柿木 章伸,澤田 正一,竹田 泰三,楯 敬蔵
- Otology Japan 10(2), 121-123, 2000-05-25
- … As to EcochG findings, negative summating potential to compound action potential ratio (-SP/AP ratio) was examined. …
- NAID 10009320121
- 武田 憲昭,肥塚 泉,西池 季隆,北原 糺,堀井 新,宇野 敦彦,矢野 裕之,田矢 直三,土井 勝美,荻野 仁,久保 武
- 日本耳鼻咽喉科學會會報 101(12), 1385-1389, 1998-12-20
- … The incidence of domint negative summating Potential in the better-hearing ear was 20% in the ispilateral DEH cases and 60% in the contralateral DEH cases. …
- NAID 10006828093
Related Links
- When the ear is stimulated by a steady tone scala media and scala vestibuli become less positive electrically relative to scala tympani. This ‘summating potential’ (SP) is a d.c. change related to the root-mean-square of the acoustic ...
- summating potentials alternating current responses of the organ of Corti to acoustic stimulation. sum·mat·ing po·ten·tials (sŭm-āt'ing pō-tĕn'shălz) Alternating current responses of the spiral organ (organ of Corti) to acoustic ...
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- capability、capable、electric potential、electrical potential、feasibility、feasible、latently、likelihood、odds、possibility、possible、potentiality、potentially、probability、promising、voltage