Les complications varient-elles selon la substance ?
Oui, les complications dépendent de la nature de la substance et de la dose reçue.
VariabilitéSubstancesComplications
#5
Quels sont les risques de réexposition ?
La réexposition peut aggraver les complications et augmenter le risque de maladies chroniques.
RéexpositionRisquesMaladies chroniques
Facteurs de risque
5
#1
Quels sont les facteurs de risque d'intoxication ?
Les facteurs incluent l'âge, le sexe, l'état de santé et l'environnement de travail.
Facteurs de risqueÂgeEnvironnement de travail
#2
Les travailleurs sont-ils plus à risque ?
Oui, les travailleurs exposés à des produits chimiques sont souvent à risque accru d'intoxication.
TravailleursExpositionIntoxication
#3
Comment l'âge influence-t-il le risque d'intoxication ?
Les jeunes enfants et les personnes âgées sont plus vulnérables aux effets toxiques.
ÂgeVulnérabilitéToxicité
#4
Les maladies préexistantes augmentent-elles le risque ?
Oui, certaines maladies peuvent rendre les individus plus sensibles aux effets toxiques.
Maladies préexistantesSensibilitéToxicité
#5
L'environnement joue-t-il un rôle dans l'intoxication ?
Oui, un environnement pollué ou des conditions de travail dangereuses augmentent le risque.
EnvironnementPollutionConditions de travail
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Dose létale 50 : Questions médicales les plus fréquentes",
"headline": "Dose létale 50 : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Dose létale 50 : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-04-21",
"dateModified": "2025-04-16",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Dose létale 50"
},
"suggestedMinAge": 18,
"suggestedGender": "unisex"
},
{
"@type": "MedicalAudience",
"name": "Médecins",
"audienceType": "Physician",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "France"
}
},
{
"@type": "MedicalAudience",
"name": "Chercheurs",
"audienceType": "Researcher",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "International"
}
}
],
"reviewedBy": {
"@type": "Person",
"name": "Dr Olivier Menir",
"jobTitle": "Expert en Médecine",
"description": "Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale",
"url": "/static/pages/docteur-olivier-menir.html",
"alumniOf": {
"@type": "EducationalOrganization",
"name": "Université Paris Descartes"
}
},
"isPartOf": {
"@type": "MedicalWebPage",
"name": "Relation dose-effet des médicaments",
"url": "https://questionsmedicales.fr/mesh/D004305",
"about": {
"@type": "MedicalCondition",
"name": "Relation dose-effet des médicaments",
"code": {
"@type": "MedicalCode",
"code": "D004305",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "G07.690.936.500"
}
}
},
"about": {
"@type": "MedicalCondition",
"name": "Dose létale 50",
"alternateName": "Lethal Dose 50",
"code": {
"@type": "MedicalCode",
"code": "D007928",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Xia Yang",
"url": "https://questionsmedicales.fr/author/Xia%20Yang",
"affiliation": {
"@type": "Organization",
"name": "Department of Pediatrics, The First Affiliated Hospital of Guangxi Medical University, No. 6, Shuangyong Road, 530021, Nanning, Guangxi Zhuang Autonomous Region, China."
}
},
{
"@type": "Person",
"name": "Hirofumi Kurose",
"url": "https://questionsmedicales.fr/author/Hirofumi%20Kurose",
"affiliation": {
"@type": "Organization",
"name": "Department of Urology, Chikugo City Hospital, Chikugo, Japan."
}
},
{
"@type": "Person",
"name": "Keisuke Komiya",
"url": "https://questionsmedicales.fr/author/Keisuke%20Komiya",
"affiliation": {
"@type": "Organization",
"name": "Department of Urology, Kurume University School of Medicine, Kurume, Japan."
}
},
{
"@type": "Person",
"name": "Naoyuki Ogasawara",
"url": "https://questionsmedicales.fr/author/Naoyuki%20Ogasawara",
"affiliation": {
"@type": "Organization",
"name": "Department of Urology, Kurume University School of Medicine, Kurume, Japan."
}
},
{
"@type": "Person",
"name": "Kosuke Ueda",
"url": "https://questionsmedicales.fr/author/Kosuke%20Ueda",
"affiliation": {
"@type": "Organization",
"name": "Department of Urology, Kurume University School of Medicine, Kurume, Japan."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "Auditory central pathways in children and adolescents with multiple sclerosis.",
"datePublished": "2023-10-18",
"url": "https://questionsmedicales.fr/article/37852288",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1055/s-0043-1775985"
}
},
{
"@type": "ScholarlyArticle",
"name": "Neural tracking as a diagnostic tool to assess the auditory pathway.",
"datePublished": "2022-09-14",
"url": "https://questionsmedicales.fr/article/36137861",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.heares.2022.108607"
}
},
{
"@type": "ScholarlyArticle",
"name": "Aging process and central auditory pathway: a study based on auditory brainstem evoked potential and frequency-following response.",
"datePublished": "2022-05-27",
"url": "https://questionsmedicales.fr/article/35649058",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.31744/einstein_journal/2022AO6829"
}
},
{
"@type": "ScholarlyArticle",
"name": "Study of auditory pathways in type 1 diabetes mellitus through brainstem auditory evoked potentials and contralateral acoustic reflex.",
"datePublished": "2023-05-08",
"url": "https://questionsmedicales.fr/article/37194912",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1590/2317-1782/20232021022"
}
},
{
"@type": "ScholarlyArticle",
"name": "Evaluation of auditory pathway by EABR before cochlear implantation and the postoperative effect analysis.",
"datePublished": "2022-05-31",
"url": "https://questionsmedicales.fr/article/35639140",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1007/s00405-022-07458-9"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Phénomènes physiologiques",
"item": "https://questionsmedicales.fr/mesh/D010829"
},
{
"@type": "ListItem",
"position": 3,
"name": "Phénomènes pharmacologiques et toxicologiques",
"item": "https://questionsmedicales.fr/mesh/D002620"
},
{
"@type": "ListItem",
"position": 4,
"name": "Phénomènes toxicologiques",
"item": "https://questionsmedicales.fr/mesh/D000069436"
},
{
"@type": "ListItem",
"position": 5,
"name": "Relation dose-effet des médicaments",
"item": "https://questionsmedicales.fr/mesh/D004305"
},
{
"@type": "ListItem",
"position": 6,
"name": "Dose létale 50",
"item": "https://questionsmedicales.fr/mesh/D007928"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Dose létale 50 - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Dose létale 50",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-08",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Dose létale 50",
"description": "Comment évaluer la DL50 d'une substance ?\nQuels tests sont utilisés pour mesurer la DL50 ?\nLa DL50 est-elle la même pour tous les organismes ?\nQuels facteurs influencent la DL50 ?\nComment la DL50 est-elle utilisée en recherche ?",
"url": "https://questionsmedicales.fr/mesh/D007928?mesh_terms=Auditory+Pathways#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Dose létale 50",
"description": "Quels symptômes indiquent une exposition à une DL50 ?\nLes symptômes varient selon la substance ?\nPeut-on prédire les symptômes d'une DL50 ?\nQuels sont les signes d'une intoxication aiguë ?\nComment reconnaître une intoxication par un produit chimique ?",
"url": "https://questionsmedicales.fr/mesh/D007928?mesh_terms=Auditory+Pathways#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Dose létale 50",
"description": "Comment prévenir l'exposition à des substances toxiques ?\nQuelles sont les mesures de sécurité en laboratoire ?\nLes réglementations aident-elles à prévenir les intoxications ?\nComment éduquer sur les dangers des substances toxiques ?\nLes étiquettes de produits chimiques sont-elles importantes ?",
"url": "https://questionsmedicales.fr/mesh/D007928?mesh_terms=Auditory+Pathways#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Dose létale 50",
"description": "Quel est le traitement d'une intoxication aiguë ?\nLes antidotes sont-ils toujours efficaces ?\nComment gérer une exposition à une DL50 ?\nQuels soins sont nécessaires après une exposition ?\nLa décontamination est-elle nécessaire ?",
"url": "https://questionsmedicales.fr/mesh/D007928?mesh_terms=Auditory+Pathways#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Dose létale 50",
"description": "Quelles complications peuvent survenir après une intoxication ?\nLes effets à long terme sont possibles ?\nComment surveiller les complications post-intoxication ?\nLes complications varient-elles selon la substance ?\nQuels sont les risques de réexposition ?",
"url": "https://questionsmedicales.fr/mesh/D007928?mesh_terms=Auditory+Pathways#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Dose létale 50",
"description": "Quels sont les facteurs de risque d'intoxication ?\nLes travailleurs sont-ils plus à risque ?\nComment l'âge influence-t-il le risque d'intoxication ?\nLes maladies préexistantes augmentent-elles le risque ?\nL'environnement joue-t-il un rôle dans l'intoxication ?",
"url": "https://questionsmedicales.fr/mesh/D007928?mesh_terms=Auditory+Pathways#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment évaluer la DL50 d'une substance ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "La DL50 est déterminée par des études sur des groupes d'animaux exposés à différentes doses."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour mesurer la DL50 ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests de toxicité aiguë, souvent sur rongeurs, sont utilisés pour mesurer la DL50."
}
},
{
"@type": "Question",
"name": "La DL50 est-elle la même pour tous les organismes ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, la DL50 varie selon l'espèce, le sexe et l'âge des organismes testés."
}
},
{
"@type": "Question",
"name": "Quels facteurs influencent la DL50 ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "La DL50 peut être influencée par la voie d'exposition, la durée et la sensibilité individuelle."
}
},
{
"@type": "Question",
"name": "Comment la DL50 est-elle utilisée en recherche ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle est utilisée pour comparer la toxicité de différentes substances et établir des normes de sécurité."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent une exposition à une DL50 ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes peuvent inclure des nausées, vomissements, convulsions et coma."
}
},
{
"@type": "Question",
"name": "Les symptômes varient selon la substance ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les symptômes dépendent de la nature de la substance toxique et de la dose."
}
},
{
"@type": "Question",
"name": "Peut-on prédire les symptômes d'une DL50 ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des modèles précliniques peuvent aider à prédire les symptômes, mais il y a des variations."
}
},
{
"@type": "Question",
"name": "Quels sont les signes d'une intoxication aiguë ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les signes incluent des troubles respiratoires, des douleurs abdominales et des troubles neurologiques."
}
},
{
"@type": "Question",
"name": "Comment reconnaître une intoxication par un produit chimique ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "La reconnaissance repose sur l'historique d'exposition et l'apparition rapide des symptômes."
}
},
{
"@type": "Question",
"name": "Comment prévenir l'exposition à des substances toxiques ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Utiliser des équipements de protection, suivre les protocoles de sécurité et éduquer le personnel."
}
},
{
"@type": "Question",
"name": "Quelles sont les mesures de sécurité en laboratoire ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les mesures incluent l'utilisation de hottes, de gants et de formation sur les risques chimiques."
}
},
{
"@type": "Question",
"name": "Les réglementations aident-elles à prévenir les intoxications ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les réglementations sur l'utilisation des produits chimiques aident à réduire les risques."
}
},
{
"@type": "Question",
"name": "Comment éduquer sur les dangers des substances toxiques ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des formations régulières et des affichages d'information peuvent sensibiliser aux dangers."
}
},
{
"@type": "Question",
"name": "Les étiquettes de produits chimiques sont-elles importantes ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles fournissent des informations essentielles sur les dangers et les mesures de sécurité."
}
},
{
"@type": "Question",
"name": "Quel est le traitement d'une intoxication aiguë ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement inclut l'élimination de la substance, le soutien des fonctions vitales et des antidotes si disponibles."
}
},
{
"@type": "Question",
"name": "Les antidotes sont-ils toujours efficaces ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, l'efficacité des antidotes dépend de la substance et du moment de l'administration."
}
},
{
"@type": "Question",
"name": "Comment gérer une exposition à une DL50 ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il faut contacter un centre antipoison et suivre les protocoles d'urgence appropriés."
}
},
{
"@type": "Question",
"name": "Quels soins sont nécessaires après une exposition ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des soins de soutien, une surveillance continue et des traitements spécifiques peuvent être nécessaires."
}
},
{
"@type": "Question",
"name": "La décontamination est-elle nécessaire ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la décontamination est souvent nécessaire pour réduire l'absorption de la substance toxique."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir après une intoxication ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des lésions organiques, des troubles neurologiques et des infections."
}
},
{
"@type": "Question",
"name": "Les effets à long terme sont possibles ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines substances peuvent causer des effets à long terme, comme des cancers ou des troubles chroniques."
}
},
{
"@type": "Question",
"name": "Comment surveiller les complications post-intoxication ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une surveillance médicale régulière est nécessaire pour détecter les complications précoces."
}
},
{
"@type": "Question",
"name": "Les complications varient-elles selon la substance ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les complications dépendent de la nature de la substance et de la dose reçue."
}
},
{
"@type": "Question",
"name": "Quels sont les risques de réexposition ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "La réexposition peut aggraver les complications et augmenter le risque de maladies chroniques."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque d'intoxication ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'âge, le sexe, l'état de santé et l'environnement de travail."
}
},
{
"@type": "Question",
"name": "Les travailleurs sont-ils plus à risque ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les travailleurs exposés à des produits chimiques sont souvent à risque accru d'intoxication."
}
},
{
"@type": "Question",
"name": "Comment l'âge influence-t-il le risque d'intoxication ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les jeunes enfants et les personnes âgées sont plus vulnérables aux effets toxiques."
}
},
{
"@type": "Question",
"name": "Les maladies préexistantes augmentent-elles le risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines maladies peuvent rendre les individus plus sensibles aux effets toxiques."
}
},
{
"@type": "Question",
"name": "L'environnement joue-t-il un rôle dans l'intoxication ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un environnement pollué ou des conditions de travail dangereuses augmentent le risque."
}
}
]
}
]
}
Department of Pediatrics, The First Affiliated Hospital of Guangxi Medical University, No. 6, Shuangyong Road, 530021, Nanning, Guangxi Zhuang Autonomous Region, China.
Departamento de Farmacoloxía, Farmacia e Tecnología Farmacéutica, Facultade de Veterinaria, Universidade de Santiago de Compostela, Lugo, 27002, Spain. Electronic address: andrea.boente.juncal@usc.es.
Departamento de Farmacoloxía, Farmacia e Tecnología Farmacéutica, Facultade de Veterinaria, Universidade de Santiago de Compostela, Lugo, 27002, Spain. Electronic address: mdelcarmen.vale@usc.es.
Departamento de Fisioloxía, Facultade de Veterinaria, Universidade de Santiago de Compostela, Lugo, 27002, Spain. Electronic address: merchi.camina@usc.es.
Departamento de Anatomía, Producción Animal y Ciencias Clínicas Veterinarias, Facultad de Veterinaria, Universidade de Santiago de Compostela, Lugo, 27002, Spain. Electronic address: m.cifuentes@usc.es.
Departamento de Fisioloxía, Facultade de Veterinaria, Universidade de Santiago de Compostela, Lugo, 27002, Spain. Electronic address: mmercedes.rodriguez@usc.es.
Departamento de Farmacoloxía, Farmacia e Tecnología Farmacéutica, Facultade de Veterinaria, Universidade de Santiago de Compostela, Lugo, 27002, Spain. Electronic address: luis.botana@usc.es.
Centre for Children's Burns and Trauma Research, Centre for Children's Health Research, School of Biomedical Sciences, Queensland University of Technology, 62 Graham St, South Brisbane, QLD, 4101, Australia.
Faculty of Medicine and Children's Health Research Centre, Centre for Children's Burns and Trauma Research, Centre for Children's Health Research, The University of Queensland, 62 Graham St, South Brisbane, QLD, 4101, Australia.
Centre for Children's Burns and Trauma Research, Centre for Children's Health Research, School of Biomedical Sciences, Queensland University of Technology, 62 Graham St, South Brisbane, QLD, 4101, Australia.
Multiple sclerosis (MS) is an inflammatory demyelinating disease. Auditory evoked potential studies have demonstrated conduction and neural processing deficits in adults with MS, but little is known a...
to evaluate the central auditory pathway with brainstem auditory evoked potentials (BAEP) and long-latency auditory evoked potentials (LLAEP) in children and adolescents with MS....
The study comprised 17 individuals with MS, of both sexes, aged 9 to 18 years, and 17 healthy volunteers, matched for age and sex. All individuals had normal hearing and no middle ear impairments. The...
Abnormal responses were observed in 60% of electrophysiologic assessments of individuals with MS. In BAEP, 58.82% of MS patients had abnormal responses, with longer wave V latency and therefore longer...
Children and adolescents with MS had abnormal BAEP responses, with delayed neural conduction between the cochlear nucleus and the lateral lemniscus. Also, abnormal LLAEP results suggest a decrease in ...
When a person listens to sound, the brain time-locks to specific aspects of the sound. This is called neural tracking and it can be investigated by analysing neural responses (e.g., measured by electr...
To analyze age-related changes in the central auditory pathway in healthy elderly individuals....
A prospective, quantitative cross-sectional study. The caseload comprised 18 adults (mean age, 22.78 years) and 18 elderly individuals (mean age, 66.72 years) of both sexes, who met inclusion criteria...
Elderly individuals had higher wave and interpeak latencies (waves I, III and V and interpeaks I-V and III-V) of brainstem auditory evoked potential. Latencies of frequency following response waves A,...
Brainstem auditory evoked potential and frequency-following response allowed appropriate assessment of age-related changes in the auditory pathway. Slower neural response to auditory stimuli suggests ...
To investigate the functionalities of the neural pathways through the auditory evoked potentials of the brainstem and the contralateral stapedial acoustic reflexes in normal-hearing individuals with t...
This is a cross-sectional study with a comparison group and a convenience sample, consisting of 32 individuals with type 1 diabetes mellitus and 20 controls without the disease. All subjects had heari...
The auditory thresholds of the acoustic reflex were statistically lower in the group with the disease at frequencies of 0.5 kHz and 1.0 kHz in the left ear (p=0.01 and p=0.01, respectively). The absol...
The findings suggest that subjects with type 1 diabetes mellitus are more likely to present alterations in the central auditory pathways, even with auditory thresholds within normal limits....
To investigate the evaluation value of electrically evoked auditory brainstem response (EABR) monitoring before cochlear implantation in patients with cochlear nerve defects (CND)....
A total of 54 patients with cochlear nerve defects who underwent cochlear implantation in our hospital from 2011 to 2018 were selected as the CND group, and 20 patients with normal cochlear implantati...
The EABR waveform of the CND group was significantly different from the control group in terms of average wave V threshold, average dynamic range and V-wave I/O curve slope (P < 0.05). Average C value...
The EABR test can be used to evaluate the auditory pathway function before cochlear implantation and its postoperative effect in patients with CND....
To characterize the peripheral and central auditory pathways in individuals with Acute Lymphoid Leukemia (ALL) and compare assessment results before and during chemotherapy....
The study included 17 subjects with ALL, divided into two age groups: 3 to 6 (11 individuals) and 7 to 16 years old (6 individuals). Each subject was evaluated twice (before and 3 to 6 months after ch...
PTA was normal. Tympanometry was abnormal in the second assessment in 2 individuals aged 3 to 6 years. One subject in each age group had absent ipsilateral acoustic reflexes. In high-frequency audiome...
No hearing loss was identified in the behavioral audiological assessment. BAEP was more affected in the 3-to-6-year-old group, with greater impairment in the lower brainstem in the first and second as...
Congenital cytomegalovirus infection (cCMVi) is a leading cause of sensorineural hearing loss (SNHL) and developmental delay. Brainstem auditory evoked potentials (BAEPs) recording allows assessment o...
As the world becomes more urbanized, more people become exposed to traffic and the risks associated with a higher exposure to road traffic noise increase. Excessive exposure to environmental noise cou...
The human auditory system extracts rich linguistic abstractions from speech signals. Traditional approaches to understanding this complex process have used linear feature-encoding models, with limited...
Subjective promontory stimulation is used to evaluate cochlear implant (CI) candidacy, but the test reliability is low. Electrically evoked auditory brainstem response (EABR) can verify the function o...
We hypothesised that LA-TT-EABR waveforms of good quality would be related to successful hearing outcomes. We assumed that the duration of hearing loss/deafness was a confounding factor to study outco...
19 borderline CI candidates....
Positive LA-TT-EABR results were confirmed in 14 patients. LA-TT-EABR's mean latency was 2.05 ± 0.31 ms (eII/eIII) and 4.24 ± 0.39 ms (eIV/eV). Latencies weren't statistically different from intra-ope...
LA-TT-EABR is a tool in the frame of pre-operative objective testing the auditory pathway. It seems useful for clinical testing CI candidacy. Based on this study's outcomes, LA-TT-EABR should be recom...