時間差 (500μs) 両耳ABRにおける左右差 -先行側効果-

DOI

書誌事項

タイトル別名
  • Ipsi-contralateral Asymmetry in Auditory Brain Stem Response for Temporal Dichotic Click Stimuli

この論文をさがす

抄録

ABRs elicited by temporal dichotic click stimuli were studied using simultenous recordings of two electrode pairs: vertex-ipsilateral(to delayed click) ear lobe and vertex-contralateral ear lobe. Ipsi-contra asymmetries in averaged ABR over 18 subjects were found in III(+) and V(+), except I(+). Calculated dichotic waves were derived from ipsilateral and contralateral to monotic stimuli with correction of interaural time differences. It was found that differences between dichotic and calculated ABRs of both leading and delayed side were small in amplitude and have no significant peaks, in spite of ipsi-contralateral asymmetries. It was suggested that monaural ABRs were summated into binaural ABRs almost equally in both diotic and dichotic conditions.

収録刊行物

詳細情報 詳細情報について

問題の指摘

ページトップへ