Evidence map›Paper›PMID 37478629›Full record

ArticleClinics (Sao Paulo, Brazil)2023

Study of aged central auditory function using the auditory middle latency response.

Anna Caroline Silva De Oliveira, Yara Bagali Alcântara, Viviane Borim De Góes, Pedro de Lemos Menezes, Eduardo Federighi Baisi Chagas, Milena Sonsini Machado, Ana Claudia Figueiredo Frizzo

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Clinics (Sao Paulo, Brazil), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.5field-weighted citation impact, top 37% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Anna Caroline Silva De OliveiraPostgraduate Program, Faculty of Philosophy and Sciences (FFC), Universidade Estadual Paulista (UNESP), Marília, SP, Brazil.
Yara Bagali AlcântaraPostgraduate Program, Faculty of Philosophy and Sciences (FFC), Universidade Estadual Paulista (UNESP), Marília, SP, Brazil.
Viviane Borim De GóesPostgraduate Program, Faculty of Philosophy and Sciences (FFC), Universidade Estadual Paulista (UNESP), Marília, SP, Brazil.
Pedro de Lemos MenezesPostgraduate at Program of the Northeast Network of Biotechnology (RENORBIO), Universidade Federal Rural de Pernambuco (UFRPE), Recife, PE, Brazil; Program Research in Health, Centro Universitário CESMAC, Macéio, AL, Brazil; Speech Language Pathology Department, Universidade Estadual de Ciências da Saúde de Alagoas (UNCISAL), Macéio, AL, Brazil.
Eduardo Federighi Baisi ChagasPostgraduate Program in Structural and Functional Interactions in Rehabilitation, Universidade de Marília (UNIMAR), Marília, SP, Brazil; Postgraduate Program, Faculdade de Medicina da Marília (FAMEMA), Marília, SP, Brazil.
Milena Sonsini MachadoPostgraduate Program, Faculty of Philosophy and Sciences (FFC), Universidade Estadual Paulista (UNESP), Marília, SP, Brazil.
Ana Claudia Figueiredo FrizzoSpeech Language Pathology Department and Graduate Program in Speech Language Pathology, Faculdade de Filosofia e Ciências (FFC), Universidade Estadual Paulista (UNESP), Marília, SP, Brazil. Electronic address: Ana.frizzo@unesp.br.
Universidade Estadual Paulista (Unesp) · BRFaculdade de Medicina de Marília · BRUniversidade Estadual de Ciências da Saúde de Alagoas · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveInvestigate the auditory function of the elderly using the middle latency potentials. METHODOLOGY: Group 1 (G1): 20 healthy individuals of both genders, older than 60 years, without hearing loss. Group 2 (G2): 20 healthy individuals of both sexes, older than 60 years, with hearing loss in frequencies from 4 to 8 kHz. Potential recording was performed with unilateral and bilateral stimulation and the Binaural Interaction Component was calculated.

resultsNa latency in C3A1 was greater in the stimulation of the right ear in G2 and the amplitude of Na-Pa was greater in the stimulation of the right ear and recording in C3A1 in G1. The latency of the Pa component was higher in the stimulation of the right ear recorded in C4A2. The Pb component in G2 by bilateral stimulation and recorded in C4A2 had higher latency. The first and second negative and positive peaks presented greater amplitude in G1. In C3A1, the 1

conclusionThe transmission of auditory information to the primary auditory cortex is impaired with aging, especially in unilateral stimulation, reinforced by losses in elderly people with peripheral hearing loss, such as in the binaural interaction at the cortical and subcortical levels. Thus, the AMLR has shown to be a sensitive examination to investigate neuroauditory disorders in the elderly, especially related to high-frequency hearing loss and primary auditory cortex dysfunctions caused by the aging process.

Indexed as

Auditory CortexHearing LossAcoustic StimulationAgedAgingEarEvoked Potentials, AuditoryFemaleHearingHumansMaleAcoustic stimulationAgedAuditory cortexAuditory evoked potentials

Identifiers

PMID37478629
PMCPMC10387568
OpenAlexW4384915939

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.