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Brainstem auditory evoked responses in brainstem infarction

E Faught, S J Oh
1985 Stroke  
Brainstem auditory evoked responses (BAERs) were recorded in 40 patients with clinically definite brainstem infarction, and results were compared to localizations from physical signs and CT scans.  ...  TABLE 3 3 Lateralization of Brainstem Infarctions by Brainstem Auditory Evoked Potentials BAER abnormality Ipsilateral Contralateral Bilateral Normal Unilateral pons 9 1 3 0 Clinical Unilateral  ...  The sympathetic tracts lie close to the auditory pathways in the upper brainstem, and only 2 of 18 patients with Homer's syndrome from lesions at these levels had normal BAERs.  ... 
doi:10.1161/01.str.16.4.701 pmid:4024183 fatcat:yh2mtxmcnre2bg4oksaqnbshfu

Evaluation of brainstem stroke using brainstem auditory evoked responses

B J Stern, A Krumholz, H D Weiss, P Goldstein, K C Harris
1982 Stroke  
Brainstem auditory evoked responses (BAERs) are a new electrophysiologic technique for assessing brainstem func tion.  ...  Brainstem stroke syndromes are primarily determined by clinical criteria. There are few diagnostic procedures which are of benefit for the evaluation of brainstem ischemic events.  ...  Brainstem auditory evoked responses (BAERs) are a new electrophysiologic technique for assessing brainstem func tion.  ... 
doi:10.1161/01.str.13.5.705 pmid:7123605 fatcat:sovhvjo4tvbihmcitcjbr5y23m

Speech Evoked Auditory Brainstem Response in Stuttering

Ali Akbar Tahaei, Hassan Ashayeri, Akram Pourbakht, Mohammad Kamali
2014 Scientifica  
Recently, the potential usefulness of speech evoked auditory brainstem responses in central auditory processing disorders has been emphasized.  ...  To determine whether brainstem responses to speech stimuli differ between PDS subjects and normal fluent speakers.Methods. Twenty-five subjects with PDS participated in this study.  ...  Erika Skoe for sending the brainstem toolbox. This study was funded and supported by Iran University of Medical Sciences (IUMS).  ... 
doi:10.1155/2014/328646 pmid:25215262 pmcid:PMC4152961 fatcat:ofsycpesczbvxoylychd5nfvdi

Brainstem auditory evoked responses in opioid dependence

R Lal, M Bhatia
1998 Indian Journal of Psychiatry  
The brainstem auditory evoked responses were studied in 19 opioid dependent subjects and 20 normal healthy volunteers.  ...  DISCUSSION The brain-stem auditory evoked response (BAER) occurring within the first 8-10 ms following the click stimulus are due to activation of the brainstem auditory structures (Markand, 1994) .  ...  The auditory evoked responses are abnormal in subjects with opioid dependence, suggestive of dysfunction in auditory conduction.  ... 
pmid:21494446 pmcid:PMC2964821 fatcat:fko7ivogrvf53eibifn3vlad74

Brainstem auditory evoked response: application in neurology

Carlos A. M. Guerreiro, Bruce L. Ehrenberg
1982 Arquivos de Neuro-Psiquiatria  
The tecnique that we use for eliciting brainstem auditory evoked responses (BAERs) is described. BAERs are a non-invasive and reliable clinical test when carefully performed.  ...  This test is indicated in the evaluation of disorders which may potentially involve the brainstem such as coma, multiple sclerosis posterior fossa tumors and others.  ...  -Brainstem auditory evoked responses in 200 patients with multiple sclerosis. Ann. Neurol. 7:135, 1980. 5. GALAMBOS R. & HECOX K. -Clinical applications of the brainstem auditory evoked potentials.  ... 
doi:10.1590/s0004-282x1982000100003 pmid:7092604 fatcat:oykomzyzbbafxdvp4vhtdghafu

Brainstem reflexes and brainstem auditory evoked responses in Huntington's chorea

E Bollen, R J Arts, R A Roos, E A van der Velde, O J Buruma
1986 Journal of Neurology, Neurosurgery and Psychiatry  
Blink reflex, corneal reflex, jaw reflex, exteroceptive suppression in masseter muscles and brainstem auditory evoked potentials were measured in 20 patients with Huntington's chorea and 12 controls.  ...  Increase of second component latency of the blink reflex in the presence of normal corneal reflexes is suggestive of functional impulse conduction disturbance in the lower brainstem.  ...  Accordingly, it seemed worthwhile to study the brainstem reflexes as well as to reexamine the blink reflex and the brainstem auditory evoked responses so as to try to determine the extent of brainstem  ... 
doi:10.1136/jnnp.49.3.313 pmid:2937885 pmcid:PMC1028732 fatcat:dekzn4u5jjbxllc6ccr57efk6y

Brainstem auditory evoked response in newborns with hyperbilirubinemia

V K Agrawal, R Shukla, P K Misra, R K Kapoor, G K Malik
1998 Indian Pediatrics  
To determine the initial Brainstem Auditory Evoked Response (BAER) abnormalities in neonates with hyperbilirubinemia and the possible reversibility of abnormal BAER after therapy.  ...  BAER were recorded before therapy at peak hyperbilirubinemia, after therapy, and the age of 2-4 months using electric response audiometer (Nihon Neuropack Four Machine).  ...  The brainstem auditory evoked response (BEAR) is an effective and noninvasive means of assessing the functional status of the auditory nerve and the brain stem auditory sensory pathway (9) .  ... 
pmid:10216645 fatcat:eyg6zpkjjjendbeoi3dvt55ywq

Brainstem Evoked Auditory Responses in Neonatal Hyperbilirubinemic Infants

Dr. Bhagya V, Dr. Manjushree P, Dr. Guruprasad D
2021 International Journal of Pharma and Bio Sciences  
Objective of this study is to evaluate auditory and brainstem responses in hyperbilirubinemia infants and to see if there is any statistically significant increase in latencies of wave I and V waves with  ...  In addition, not many studies are there on brainstem evoked responses correlating bilirubin levels.  ...  Even short-term increases in bilirubin level can induce temporary or permanent changes in evoked potentials such as increase in threshold and wave latency (I-V) in ABR (auditory brainstem responses), which  ... 
doi:10.22376/ijpbs.2021.12.3.b120-125 fatcat:5wxj4mu47neafcjparplqhag6y

Modeling auditory evoked brainstem responses to transient stimuli

Filip Munch Rønne, Torsten Dau, James Harte, Claus Elberling
2012 Journal of the Acoustical Society of America  
A quantitative model is presented that describes the formation of auditory brainstem responses (ABR) to tone pulses, clicks and rising chirps as a function of stimulation level.  ...  function which is assumed to reflect contributions from different cell populations within the auditory brainstem, recorded at a given pair of electrodes on the scalp.  ...  These responses are assumed to be generated by units in the auditory brainstem and in the primary auditory cortex (e.g. Kuwada et al., 1986) .  ... 
doi:10.1121/1.3699171 pmid:22559366 fatcat:kw4glac3lvcd3a5yczaehbbjcq

Brainstem auditory evoked response in normal term neonates

Laura M. F. F. Guilhoto, Virgínia S. Quintal, Maria T. Z. da Costa
2003 Arquivos de Neuro-Psiquiatria  
Brainstem auditory evoked response (BAER) is a reliable test for neonatal auditory and neurological dysfunction and it permits early diagnosis and rehabilitation.  ...  Brainstem auditory evoked response (BAER) reflects non-propagated, volume-conducted events, which manifest the sequential activation of auditory brainstem nuclei and pathways 1, 2 .  ...  These evoked responses though, may indicate some physiological dysfunction in the auditory system up to the brainstem level.  ... 
doi:10.1590/s0004-282x2003000600003 pmid:14762588 fatcat:sgnkl254hbdlpncsqw3lcgkjoq

Brainstem auditory evoked responses in severely malnourished children

Shashi Dhir, Meenal Batta
2015 International Journal of Contemporary Pediatrics  
Brainstem auditory evoked responses in severely malnourished children. Int J Contemp Pediatr 2015;2:303-06  ...  Conclusions: The severe malnutrition leads to the auditory function changes detectable by delayed brainstem auditory evoked responses.  ...  CONCLUSION The severe malnutrition leads to the functional changes in the auditory system detectable by delayed brainstem auditory evoked responses.  ... 
doi:10.18203/2349-3291.ijcp20150931 fatcat:p2mm6y2yyfgstmx7oysrrqy5ci

Brainstem auditory evoked response (BAER) testing in animals

Aubrey A Webb
2009 Canadian veterinary journal  
Neurology Neurologie Brainstem auditory evoked response (BAER) testing in animals Aubrey A.  ...  The brainstem auditory evoked response (BAER) is an electrodiagnostic test that can be broadly classified as an evoked potential.  ... 
pmid:19436486 pmcid:PMC2643461 fatcat:566uzeyknjbghk7g32eobtbgza

Evaluation of Brainstem Auditory Evoked Response (BAER) in Parkinson's Disease

Nisar G Ahmed, D.K Agrawal, Anjum Mirza Chughtai
2017 International Archives of BioMedical and Clinical Research  
[16] Brainstem Auditory Evoked Response is routinely used in clinical practice to evaluate the function of Auditory Pathways in the Brainstem, which depicts and locates exact loss of unmyleinated fibers  ...  The aim of this study was to evaluate the Brainstem Auditory Evoked Response in patients with Parkinson's disease. BERA results across various studies were varying.  ... 
doi:10.21276/iabcr.2017.3.3.24 fatcat:6cbfkplz7fa43l2mi32wo5w6zi

脳血流遮断時のAuditory Brainstem ResponseとElectorically evoked Auditory Brainstem Responseの変化について

納 一功, 天津 睦郎, 森田 啓之, 本地川 裕之, 細見 弘
1987 AUDIOLOGY JAPAN  
Auditory Brain stem Response (EABR) を 同 時 記 録 し 、 そ の 変 化 を 比 較 検 討 した 。  ...  そ こ で 今 回 我 々 は 、 無 反 応 とい う よ う なABRの 変 化 が 、 真 に脳 幹 機 能 を 表 わ して い る もの か ど う か を 明 らか に す る 目 的 で 、 実 験 的 に 脳 血 流 を 遮 断 し、 この よ うな 状 態 に お け るABRと 、 そ の 反 応 が 内 耳 の 機 能 に影 響 を 受 け な いElectorically evoked  ... 
doi:10.4295/audiology.30.621 fatcat:epucs3gt3vg6nel3gfetttyzxq

Brainstem auditory evoked response in neonates with birth asphyxia

P K Misra, C P Katiyar, R K Kapoor, R Shukla, G K Malik, S Thakur
1997 Indian Pediatrics  
To determine the brainstem auditory evoked response (BAER) abnormalities and their reversibility in neonates with birth asphyxia. Prospective case control study.  ...  which participate in formation of auditory brainstem response (2) .  ...  The brainstem auditory evoked response (BAER) has proved useful in determining the hearing threshold in even very young uncooperative patients(l, 3, 4) .  ... 
pmid:9282486 fatcat:jz3hnd6mhvcwnhxlawjfh2hcaq
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