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The role of medial olivocochlear activity in contralateral suppression of auditory steady-state responses.
Yin, Dongming; Wang, Xiaolei; Ren, Liujie; Xie, Youzhou; Zhang, Tianyu; Dai, Peidong.
Afiliação
  • Yin D; Department of Otolaryngology, Zhongshan Hospital Fudan University, Shanghai, PR China; ENT Institute, Eye & ENT Hospital of Fudan University, Fenyang Road 83, Shanghai 200031, PR China; NHC Hearing Medicine Key Laboratory (Fudan University), Shanghai, PR China.
  • Wang X; Department of Cardiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, PR China.
  • Ren L; ENT Institute, Eye & ENT Hospital of Fudan University, Fenyang Road 83, Shanghai 200031, PR China; NHC Hearing Medicine Key Laboratory (Fudan University), Shanghai, PR China; Department of Facial Plastic and Reconstructive Surgery, Eye & ENT Hospital of Fudan University, Fenyang Road 83, Sha
  • Xie Y; ENT Institute, Eye & ENT Hospital of Fudan University, Fenyang Road 83, Shanghai 200031, PR China; NHC Hearing Medicine Key Laboratory (Fudan University), Shanghai, PR China; Department of Facial Plastic and Reconstructive Surgery, Eye & ENT Hospital of Fudan University, Fenyang Road 83, Sha
  • Zhang T; ENT Institute, Eye & ENT Hospital of Fudan University, Fenyang Road 83, Shanghai 200031, PR China; NHC Hearing Medicine Key Laboratory (Fudan University), Shanghai, PR China; Department of Facial Plastic and Reconstructive Surgery, Eye & ENT Hospital of Fudan University, Fenyang Road 83, Sha
  • Dai P; ENT Institute, Eye & ENT Hospital of Fudan University, Fenyang Road 83, Shanghai 200031, PR China; NHC Hearing Medicine Key Laboratory (Fudan University), Shanghai, PR China. Electronic address: daipeidongent@163.com.
Auris Nasus Larynx ; 50(1): 57-61, 2023 Feb.
Article em En | MEDLINE | ID: mdl-35649956
ABSTRACT

OBJECTIVE:

The auditory steady-state response (ASSR) amplitudes fall in the presence of contralateral noise. However, whether and to what extent medial olivocochlear (MOC) activity involves in contralateral suppression of ASSR remain unclear. Therefore, we assess the role of MOC activity in contralateral suppression of ASSR.

METHODS:

Mice were treated with strychnine to completely eliminate MOC activity and then measured ASSR amplitudes in the presence of contralateral noise.

RESULTS:

The contralateral noise reduces ASSR amplitudes at some stimulus intensity. After treating with the strychnine to eliminate MOC activity, ASSR amplitudes recovered again.

CONCLUSIONS:

MOC activity participated in contralateral suppression of ASSR.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Estricnina / Ruído Limite: Animals Idioma: En Revista: Auris Nasus Larynx Ano de publicação: 2023 Tipo de documento: Article
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Estricnina / Ruído Limite: Animals Idioma: En Revista: Auris Nasus Larynx Ano de publicação: 2023 Tipo de documento: Article