Habituation of the blink reflex in the neonatal period and development of auditory processing
Autor(a) principal: | |
---|---|
Data de Publicação: | 2011 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Einstein (São Paulo) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-45082011000100031 |
Resumo: | ABSTRACT Objective: To check the existence of an association between the presence/absence of the blink reflex habituation in the neonatal period and auditory processing development. Methods: The occurrence of blink reflex habituation was studied in 33 neurologically normal neonates, aged between 9 and 25 months, who had their behavioral responses analyzed and classified according to Azevedo (1993). Habituation of the blink reflex was verified using 90-dB sound stimulus. The stage of auditory processing development was evaluated through 41-dB sound stimulus. Statistical data were analyzed with Fischer and χ2 tests. Results: Out of the 33 studied children, 22 presented blink reflex habituation in the first stage of the study. In 7 of them, the auditory processing stage matched their chronological age, while in 15 of them the auditory processing stage was not in accordance with their chronological age. Eleven children failed to present habituation of the blink reflex in the first stage of the study. From this group, eight children presented auditory responses that were appropriate to their chronological age, whereas three had inappropriate responses. A statistically significant association between the presence of blink reflex habituation and auditory processing delay was verified, in addition to an association between the absence of the blink reflex habituation and chronologically suitable responses. Conclusions: The presence of blink reflex habituation in the neonatal period does not seem to be a predictive factor of suitable auditory processing. |
id |
IIEPAE-1_dfe6e67baef66420043a67c58c5e4d27 |
---|---|
oai_identifier_str |
oai:scielo:S1679-45082011000100031 |
network_acronym_str |
IIEPAE-1 |
network_name_str |
Einstein (São Paulo) |
repository_id_str |
|
spelling |
Habituation of the blink reflex in the neonatal period and development of auditory processingHabituation, psychophysiologyBlink reflexInfant, newbornHearingAuditory perceptionLanguageABSTRACT Objective: To check the existence of an association between the presence/absence of the blink reflex habituation in the neonatal period and auditory processing development. Methods: The occurrence of blink reflex habituation was studied in 33 neurologically normal neonates, aged between 9 and 25 months, who had their behavioral responses analyzed and classified according to Azevedo (1993). Habituation of the blink reflex was verified using 90-dB sound stimulus. The stage of auditory processing development was evaluated through 41-dB sound stimulus. Statistical data were analyzed with Fischer and χ2 tests. Results: Out of the 33 studied children, 22 presented blink reflex habituation in the first stage of the study. In 7 of them, the auditory processing stage matched their chronological age, while in 15 of them the auditory processing stage was not in accordance with their chronological age. Eleven children failed to present habituation of the blink reflex in the first stage of the study. From this group, eight children presented auditory responses that were appropriate to their chronological age, whereas three had inappropriate responses. A statistically significant association between the presence of blink reflex habituation and auditory processing delay was verified, in addition to an association between the absence of the blink reflex habituation and chronologically suitable responses. Conclusions: The presence of blink reflex habituation in the neonatal period does not seem to be a predictive factor of suitable auditory processing.Instituto Israelita de Ensino e Pesquisa Albert Einstein2011-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-45082011000100031einstein (São Paulo) v.9 n.1 2011reponame:Einstein (São Paulo)instname:Instituto Israelita de Ensino e Pesquisa Albert Einstein (IIEPAE)instacron:IIEPAE10.1590/s1679-45082011ao1498info:eu-repo/semantics/openAccessMaggi,Celina RechPacheco,Luciane da CostaTochetto,TâniaGonçalves,Maiara SantosPedroso,Fleming Salvadoreng2017-03-14T00:00:00Zoai:scielo:S1679-45082011000100031Revistahttps://journal.einstein.br/pt-br/ONGhttps://old.scielo.br/oai/scielo-oai.php||revista@einstein.br2317-63851679-4508opendoar:2017-03-14T00:00Einstein (São Paulo) - Instituto Israelita de Ensino e Pesquisa Albert Einstein (IIEPAE)false |
dc.title.none.fl_str_mv |
Habituation of the blink reflex in the neonatal period and development of auditory processing |
title |
Habituation of the blink reflex in the neonatal period and development of auditory processing |
spellingShingle |
Habituation of the blink reflex in the neonatal period and development of auditory processing Maggi,Celina Rech Habituation, psychophysiology Blink reflex Infant, newborn Hearing Auditory perception Language |
title_short |
Habituation of the blink reflex in the neonatal period and development of auditory processing |
title_full |
Habituation of the blink reflex in the neonatal period and development of auditory processing |
title_fullStr |
Habituation of the blink reflex in the neonatal period and development of auditory processing |
title_full_unstemmed |
Habituation of the blink reflex in the neonatal period and development of auditory processing |
title_sort |
Habituation of the blink reflex in the neonatal period and development of auditory processing |
author |
Maggi,Celina Rech |
author_facet |
Maggi,Celina Rech Pacheco,Luciane da Costa Tochetto,Tânia Gonçalves,Maiara Santos Pedroso,Fleming Salvador |
author_role |
author |
author2 |
Pacheco,Luciane da Costa Tochetto,Tânia Gonçalves,Maiara Santos Pedroso,Fleming Salvador |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Maggi,Celina Rech Pacheco,Luciane da Costa Tochetto,Tânia Gonçalves,Maiara Santos Pedroso,Fleming Salvador |
dc.subject.por.fl_str_mv |
Habituation, psychophysiology Blink reflex Infant, newborn Hearing Auditory perception Language |
topic |
Habituation, psychophysiology Blink reflex Infant, newborn Hearing Auditory perception Language |
description |
ABSTRACT Objective: To check the existence of an association between the presence/absence of the blink reflex habituation in the neonatal period and auditory processing development. Methods: The occurrence of blink reflex habituation was studied in 33 neurologically normal neonates, aged between 9 and 25 months, who had their behavioral responses analyzed and classified according to Azevedo (1993). Habituation of the blink reflex was verified using 90-dB sound stimulus. The stage of auditory processing development was evaluated through 41-dB sound stimulus. Statistical data were analyzed with Fischer and χ2 tests. Results: Out of the 33 studied children, 22 presented blink reflex habituation in the first stage of the study. In 7 of them, the auditory processing stage matched their chronological age, while in 15 of them the auditory processing stage was not in accordance with their chronological age. Eleven children failed to present habituation of the blink reflex in the first stage of the study. From this group, eight children presented auditory responses that were appropriate to their chronological age, whereas three had inappropriate responses. A statistically significant association between the presence of blink reflex habituation and auditory processing delay was verified, in addition to an association between the absence of the blink reflex habituation and chronologically suitable responses. Conclusions: The presence of blink reflex habituation in the neonatal period does not seem to be a predictive factor of suitable auditory processing. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-03-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-45082011000100031 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-45082011000100031 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/s1679-45082011ao1498 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto Israelita de Ensino e Pesquisa Albert Einstein |
publisher.none.fl_str_mv |
Instituto Israelita de Ensino e Pesquisa Albert Einstein |
dc.source.none.fl_str_mv |
einstein (São Paulo) v.9 n.1 2011 reponame:Einstein (São Paulo) instname:Instituto Israelita de Ensino e Pesquisa Albert Einstein (IIEPAE) instacron:IIEPAE |
instname_str |
Instituto Israelita de Ensino e Pesquisa Albert Einstein (IIEPAE) |
instacron_str |
IIEPAE |
institution |
IIEPAE |
reponame_str |
Einstein (São Paulo) |
collection |
Einstein (São Paulo) |
repository.name.fl_str_mv |
Einstein (São Paulo) - Instituto Israelita de Ensino e Pesquisa Albert Einstein (IIEPAE) |
repository.mail.fl_str_mv |
||revista@einstein.br |
_version_ |
1752129905906155520 |