Is Central Auditory Processing Disorder Present in Psychosis?
Is Central Auditory Processing Disorder Present in Psychosis?
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DOI：
10.1044/1059-0889(2013/12-0073
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发表时间：
2013-12-01
影响因子：
1.8
通讯作者：
Iacovides, Apostolos
中科院分区：
文献类型：
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作者：
Iliadou, Vasiliki (Vivian);Apalla, Kalliopi;Iacovides, Apostolos
目的：本研究的范围是跟踪中央听觉处理问题，在首发精神病患者使用的心理声学测试电池approach.Method：患者（n = 17）和志愿者对照组（n = 17），没有个人或家族史的精神分裂症被列入研究的基础上，正常的听力灵敏度。作者实施了一个中央听觉处理电池组成的单耳和双耳测试与言语和非言语stimulation.Results：知觉缺陷，在非言语和言语听觉刺激的报道，在这项研究中，与时间的中央听觉处理缺陷和平均左耳优势记录在患者组。结论：本研究指出，在首发精神病导致精神分裂症的中枢听觉处理缺陷的存在的可能性。听力学家应该意识到，精神病学研究指出，听觉训练可以增强非文字记忆，将自下而上的补救与自上而下的改善联系起来。
Purpose: The scope of this study was to trace central auditory processing issues in patients with first-episode psychosis using a psychoacoustic test battery approach.Method: Patients (n = 17) and volunteer control subjects (n = 17) with no personal or family history of schizophrenia were included in the study on the basis of normal hearing sensitivity. The authors implemented a central auditory processing battery consisting of monaural and binaural tests with verbal and nonverbal stimuli.Results: Perceptual deficits in both nonverbal and verbal auditory stimuli are reported in this study, with temporal central auditory processing deficits and a mean left-ear advantage documented in the patient group.Conclusion: This study points to the possibility of the existence of central auditory processing deficits in first-episode psychosis leading to schizophrenia. Audiologists should be aware of the psychiatric research pointing to enhanced verbal memory as a result of auditory training, linking bottom-up remediation with top-down improvement.