| 一种基于声卡的CAPs检测系统的研制 | |
| 宫琴 ; 黎婷婷 ; 刘帅 ; GONG Qin ; LI Tingting ; LIU Shuai | |
| 2016-03-30 ; 2016-03-30 | |
| 关键词 | 听神经复合动作电位 阈值曲线 调谐曲线 compound action potentials threshold curves tuning curves R318.6 |
| 其他题名 | Sound card-based CAPs detection system |
| 中文摘要 | 听神经复合动作电位(CAPs)的阈值曲线和调谐曲线分别反映了听神经系统对刺激声的强度灵敏度和频率灵敏度。为了全面、客观、方便地提取听神经系统的信息,该文基于多媒体外置声卡、使用C#语言编写对声卡的控制程序设计了CAPs检测系统,实现了对声音刺激下CAPs电信号的采集,并获取了用于表征听神经系统功能状况的CAP阈值曲线和调谐曲线。该系统为听神经复合动作电位的检测和后续研究提供了综合、客观的分析研究平台,具有较高的使用价值。; Auditory nerve compound action potential(CAPs)threshold curves reflects the sensitivity of sound intensity while tuning curves reflects the frequency in the auditory nerve system.A CAPs detection system was developed based on an external multimedia sound card and the C# language to simplify data extraction for the auditory nerve system and to obtain more comprehensive and objective information.CAPs,threshold curves and tuning curves were acquired using sound stimulation to study the condition of the auditory nerve system.The system provides a comprehensive and objective analysis platform for detection and research of auditory nerve compound action potentials. |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/147434]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 宫琴,黎婷婷,刘帅,等. 一种基于声卡的CAPs检测系统的研制[J],2016, 2016. |
| APA | 宫琴,黎婷婷,刘帅,GONG Qin,LI Tingting,&LIU Shuai.(2016).一种基于声卡的CAPs检测系统的研制.. |
| MLA | 宫琴,et al."一种基于声卡的CAPs检测系统的研制".(2016). |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论