2002
DOI: 10.1590/s0102-37722002000300006
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Envelhecimento do processamento temporal auditivo

Abstract: O presente artigo faz uma revisão breve da literatura sobre envelhecimento auditivo, abordando os estudos sobre o envelhecimento do processamento temporal auditivo, especificamente, estudos sobre detecção de interrupções em sons, por sujeitos adultos de mais idade. São apresentadas definições e descrições da presbiacusia, suas conseqüências, e sua prevalência. São descritos os procedimentos experimentais para estudo de processamento temporal envolvendo a detecção de interrupções em ruídos com faixas amplas de … Show more

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Cited by 8 publications
(13 citation statements)
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References 48 publications
(24 reference statements)
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“…However, the effects of the aging process on the sensorial capacities did not change, causing diseases which stem from this aging, as is the case of the hearing loss which happens to elderly, called presbycusis, which has as characteristics: bilateral, symmetrical, descending and progressive hearing loss [1][2][3][4][5][6][7][8][9][10][11][12][13][18][19][20] . According to the bibliography found, we noticed that the percentage of sensorineural hearing loss present in elderly individuals matches those in the present study.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…However, the effects of the aging process on the sensorial capacities did not change, causing diseases which stem from this aging, as is the case of the hearing loss which happens to elderly, called presbycusis, which has as characteristics: bilateral, symmetrical, descending and progressive hearing loss [1][2][3][4][5][6][7][8][9][10][11][12][13][18][19][20] . According to the bibliography found, we noticed that the percentage of sensorineural hearing loss present in elderly individuals matches those in the present study.…”
Section: Discussionmentioning
confidence: 99%
“…The main symptoms the elderly have associated with presbycusis are: difficulties in participating in talks or speaking on the phone; understanding words; locating a sound source; hearing alarms, the telephone, doorbell, approaching vehicles; and there is the need to raise the volumes of TV or radio [1][2]5 . Presbycusis is defined as sensorineural hearing loss, which varies between mild to profound in the low as well as the high frequencies, having a gradual and progressive onset, symmetrical, descending and bilateral for high frequency sounds (3 to 8KHz), often times followed by difficulties in speech recognition [6][7][8][9][10] . According to what has been previously reported, presbycusis has a downwards characteristic, being so described by the classification criterion of the hearing loss level of an American study 11 .…”
Section: Introductionmentioning
confidence: 99%
“…Apesar de diferenças metodológicas entre os diversos trabalhos resultarem em �ndices de prevalência diferentes, num estudo americano aproximadamente 30% das pessoas com mais de 65 anos de idade e 50% das pessoas com mais de 75 anos afirmaram ter alguma perda auditiva 11 .…”
Section: Sobre Os Respondentesunclassified
“…Sounds can also be ordered when the interval between them is from 20 to 40 milliseconds, approximately (Kanabus et al,2002), however, this threshold can vary according to the parameters used in the task, such as inter-stimuli interval, for instance (Kanabus et al,2002). Furthermore, in certain populations, such as in the elderly (Neves, 2002;Mendelson & Riccketts,2001) and in children with language disorders (Rosen & Manganari, 2001, Borges & Schochat, 2005a, Furbeta & Felippe, 2005, where there is an alteration in the Auditory Processing, such threshold may also have a different value. Mendelson and Riccketts (2001) affirmed that an alteration in the fast processing of complex acoustic clues may be one of the reasons for the poor speech discrimination in the elderly.…”
Section: Introductionmentioning
confidence: 99%