脳幹聴性誘発電位,BAEP,ABR
WordNet
- existing in possibility; "a potential problem"; "possible uses of nuclear power" (同)possible
- the inherent capacity for coming into being (同)potentiality, potency
- a qualified accountant who inspects the accounting records and practices of a business or other organization
- a student who attends a course but does not take it for credit
- of or relating to the process of hearing; "auditory processing"; "an audile person" (同)audile, auditive
- the part of the brain continuous with the spinal cord and comprising the medulla oblongata and pons and midbrain and parts of the hypothalamus (同)brain-stem, brain_stem
PrepTutorEJDIC
- 可能性のある,潜在的な / 可能性,潜在力 / 電位
- 《まれ》聞き手,傍聴人 / 会計検査官,監査役 / 《米》(大学で単位を取らない)聴講生
- (…から)〈霊魂など〉‘を'呼び出す《+『名』+『from』+『名』》 / 〈記憶・感情など〉‘を'呼び起こす
- 耳の,聴覚の
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/12/21 04:56:32」(JST)
[Wiki en表示]
See also: Auditory brainstem response
Brainstem auditory evoked potential |
Intervention |
ICD-9-CM |
794.09 |
MedlinePlus |
003926 |
eMedicine |
1137451 |
In human neuroanatomy, brainstem auditory evoked potentials (BAEPs), also called brainstem auditory evoked responses (BAERs), are very small auditory evoked potentials which are recorded in response to an auditory stimulus from electrodes placed on the scalp. They reflect neuronal activity in the auditory nerve, cochlear nucleus, superior olive, and inferior colliculus of the brainstem. They typically have a response latency of no more than six milliseconds with an amplitude of approximately one microvolt.
Due to their small amplitude, 500 or more repetitions of the auditory stimulus are required in order to average out the random background electrical activity. Although it is possible to obtain a BAEP to a pure tone stimulus in the hearing range a more effective auditory stimulus contains a range of frequencies in the form of a short sharp click.
Long and Allen[1] reported the abnormal BAEPs in an alcoholic woman who recovered from Ondine's curse. These investigators hypothesized that their patient's brainstem was poisoned, but not destroyed, by her chronic alcoholism.
References
- ^ Long, KJ; Allen, N (October 1984). "Abnormal brain-stem auditory evoked potentials following Ondine's curse". Archives of neurology 41 (10): 1109–10. doi:10.1001/archneur.1984.04050210111028. PMID 6477223.
Electroencephalography (EEG)
|
|
Related tests |
- Event-related potential
- Electrocorticography (ECoG)
- Magnetoencephalography (MEG)
- Somatosensory evoked potential
- Brainstem auditory evoked potential
|
|
Evoked potentials |
- Negativity
- Bereitschaftspotential
- ELAN
- N100
- Visual N1
- N170
- N200
- N2pc
- N400
- Contingent negative variation (CNV)
- Mismatch negativity
- Positivity
- C1 & P1
- P50
- P200
- P300
- P3a
- P3b
- P600 (late positivity)
- Late positive component
|
|
Neural oscillations |
- Alpha wave
- Beta wave
- Gamma wave
- Delta wave
- Theta rhythm
- K-complex
- Sleep spindle
- Sensorimotor rhythm
- Mu wave
|
|
Topics |
- 10-20 system
- Difference due to memory (Dm)
- Oddball paradigm
- EEGLAB
- Neurophysiological Biomarker Toolbox (NBT)
|
|
UpToDate Contents
全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.
English Journal
- Auditory neuropathy spectrum disorder: Its prevalence and audiological characteristics in an Indian tertiary care hospital.
- Mittal R, Ramesh AV, Panwar SS, Nilkanthan A, Nair S, Mehra PR.SourceArmy Hospital (R&R), Delhi Cantt 110010, India.
- International journal of pediatric otorhinolaryngology.Int J Pediatr Otorhinolaryngol.2012 Jul 11. [Epub ahead of print]
- OBJECTIVE: Auditory neuropathy spectrum disorder (ANSD) has become a well accepted clinical entity. ANSD has now become easy to recognize with advent of test battery approach for hearing loss evaluation. However, little is known about its epidemiology and aetiology, especially its prevalence and inc
- PMID 22795739
- Intraoperative Facial Electromyography and Brainstem Auditory Evoked Potential Findings in Microvascular Decompression for Hemifacial Spasm: Correlation with Postoperative Delayed Facial Palsy.
- Kim HJ, Park YS, Ryu JS, Huh R, Han I, Shin DA, Kim TG, Cho KG, Chung SS.SourceDepartment of Neurosurgery, Bundang CHA Medical Center, CHA University, Seongnam, South Korea.
- Stereotactic and functional neurosurgery.Stereotact Funct Neurosurg.2012 Jul 7;90(4):260-265. [Epub ahead of print]
- Background: Delayed facial palsy (DFP) after microvascular decompression (MVD) in patients with hemifacial spasm (HFS) is not uncommon, but the cause remains unknown. Objectives: To assess whether intraoperative electromyography (EMG) and brainstem auditory evoked potential (BAEP) can predict DFP af
- PMID 22777492
Japanese Journal
- 狩野 章太郎
- 音声言語医学 52(4), 307-312, 2011-10-20
- 聴性誘発電位は聴覚による言語理解の発達の評価に有用である.波形のピークは聴覚路の各段階で多くの神経細胞が同時に発火していることを反映する.単純な音への反応である聴性脳幹反応(ABR)であれば新生児からも記録することができ,髄鞘化が進行すると潜時は短縮する.言語音の処理過程を誘発電位に反映させるには,複数の刺激音への反応の差を見る事象関連電位(ERP)という手法が必要になる.言語の習得は,各言語に特 …
- NAID 10029681864
- Vestibular evoked myogenic potential in acoustic neuroma
- ANGUNSRI Nakarin,OMI Eigo,ITASAKA Yoshiaki,ISHIKAWA Kazuo
- Otology Japan 20(5), 735-742, 2010-12-25
- NAID 10027852226
- 脳幹聴覚誘発電位の中枢伝導時間延長が手がかりとなり, Cx32に新規の遺伝子変異が確認されたCMTX1の成人男性例
Related Links
- auditory brainstem response audiometry A neurologic test of brainstem function in response to 70–90 dB auditory (click) stimuli transmitted by an acoustic transducer to headphones. The evoked waveform response is measured by ...
- po·ten·tial (pə-tĕn′shəl) adj. 1. Capable of being but not yet in existence; latent or undeveloped: a potential problem; a substance with many potential uses. 2. Grammar Of, relating to, or being a verbal construction with auxiliaries ...
Related Pictures
★リンクテーブル★
[★]
- 英
- auditory brain-stem response auditory brainstem response ABR
- 同
- 脳幹聴性誘発反応 brainstem auditory evoked response BAER、脳幹誘発反応 brainstem evoked response BSER、脳幹電気反応聴力検査 brainstem electric response audiometry BERA、聴覚脳幹誘発電位 brainstem auditory evoked potential BAEP
- 関
適応
- 他覚的聴力検査:乳幼児、詐聴が疑われる患者
- 疾患の検査:聴神経腫瘍、脳幹障害
- 意識レベルの確認:脳死判定時の脳幹機能の評価
- 術中モニター:脳幹や第7、第8脳神経付近の手術に際して、手術操作による聴力障害の発生を防ぐ
解釈
- NCUR.173
参考
- http://www.okayama-u.ac.jp/user/hos/kensa/nou/ABR.htm
国試
failpicload@./t_image/099I004.jpg
[★]
- 英
- brain stem auditory evoked potential、brainstem auditory evoked potential BAEP、brainstem auditory evoked response、ABR
- 関
- 聴性脳幹反応、脳幹聴性誘発反応
[★]
聴覚脳幹誘発電位 brainstem auditory evoked potential, ABR
[★]
- 英
- brainstem auditory evoked potential, BAEP, ABR
[★]
- 関
- capability、capable、electric potential、electrical potential、feasibility、feasible、latently、likelihood、odds、possibility、possible、potentiality、potentially、probability、promising、voltage
[★]
- 関
- evocation、induce、inductive、initiate、initiation、precipitate
[★]
- 関
- acoustic