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您的检索式：作者名="Chie Obuchi"
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| 1 | Binaural integration abilities in bilateral cochlear implant user显示文摘Bilateral Cochlear implants(CIs) improved speech intelligibility, speech perception in background noise, and sound localization in quiet and noisy situations. However, it is unclear whether these advantages essentially result in binaural integration of acoustic stimuli from each ear. In this study, we investigated the effectiveness of binaural integration by bilateral CIs placement using binaural hearing tests and subjective auditory perceptual assessment. A 61-year-old bilateral CIs subject underwent the following four tests: the Japanese Hearing in Noise Test(HINT-J), the dichotic listening test(DLT), the Rapidly Alternating Speech Perception(RASP) test, and subjective auditory perceptual assessment. The HINTJ score was significantly higher for bilateral CIs than for a unilateral CI. However, DLT and the RASP test revealed contradictory results.Subjective auditory perceptual assessment revealed active and bright impressions for bilateral hearing, which were also noisy and strong compared with those for unilateral hearing. The results of this study revealed that bilateral CIs improved speech perception in background noise and an improved auditory impression, although the bilateral integration abilities were not improved. This was probably because the patient was required to combine information from the two ears into a single perception in DLT and the RASP test. More longitudinal data should be collected and analyzed in future studies to evaluate the long-term effects of bilateral CIs. | Chie Obuchi Masae Shiroma Sayaka Ogane Kimitaka Kaga | 2015 | Journal of Otology2015，10，4： | 2 |
| 2 | Auditory symptoms and psychological characteristics in adults with auditory processing disorders显示文摘Most adults with auditory processing disorder(APD) often have trouble at work. It is possible that these listening problems in adults with APD influence their mental health. Thus, we have to take the subject's personality and mental status into consideration when supporting subjects with APD. However, studies on APD in adults are comparatively rare. In this study, we aimed to evaluate the relationships between the results of auditory tests, APD symptoms, and psychological status in subjects with APD. This study included 22 adults who complained of listening problems in everyday life, and they underwent auditory processing tests and were questioned regarding their psychological characteristics.From the results of the auditory processing tests, all subjects showed low scores on at least one test; therefore, they were suspected of having APD. Especially, the scores were low on the auditory memory test. Furthermore, subjects with APD show relatively similar psychological characteristics to each other. However, there was no significant relationship between the results of the auditory processing tests and psychological characteristics.We have to take notice of a subject's psychological state when they perceive their listening difficulties as a large-scale problem and feel anxious as a result. For this purpose, we should take psychological characteristics into consideration at the time of the medical examination interview before audio-psychological testing. | Chie Obuchi Sayaka Ogane Yuki Sato Kimitaka Kaga | 2017 | Journal of Otology2017，12，3： | 0 |
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