• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Extraordinary International Symposium on Recent Advances in Otitis Media >Taste disorders in middle ear disease and after middle ear surgery - evaluation of study methods
【24h】

Taste disorders in middle ear disease and after middle ear surgery - evaluation of study methods

机译：中耳疾病和中耳手术后的口味障碍 - 研究方法评价

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Introduction Taste sensations are provided by three different nerves, which is the chorda tympani nerve (CTN) the major taste nerve. It innervates taste buds in the two anterior thirds of the tongue, the glossopharyngeal nerve innervates taste buds in the posterior third of the tongue. The petrous major nerve innervates taste buds in the palate. Taste transmits through taste buds located on the surface of papillae on the tongue, in the palate and the pharynx. There are three different types of taste buds: fungi form, foliate and vallate papillae. The individual number of taste buds varies greatly in man, ranging from approximately five to ten thousand and even more in children. They have a turnover rate of ten to fourteen days. Five different taste qualities have been described: salty, sweet, bitter, sour and umami. Each taste bud has the ability to detect more than one of these taste qualities and they are spread all over the tongue. Earlier it was believed that different locations on the tongue were more sensitive for each of the taste qualities, but there is no evidence for that hypothesis.
机译：引言味觉感觉由三种不同的神经提供，这是Chorda Tympani神经（CTN）主要的味道神经。它在舌头的两个前三分之二的舌头中占据味蕾，舌咽神经在舌头后积中占据味蕾。浮肿的主要神经在腭中呼吸味蕾。味道通过位于舌头表面的味蕾，在舌头上，在腭和咽部。有三种不同类型的味蕾：真菌形式，叶片和薄乳酸乳头。人类的个性量的味蕾在人类中变化很大，从大约五到一万人甚至更多。他们的营业额率为十到十四天。已经描述了五种不同的品味品质：咸，甜，苦，酸和豆类。每种味蕾都有能力检测这些品味品质中的一个以上，它们遍布舌头。早些时候，据信舌头上的不同位置对每个品味质量更敏感，但没有证据这一假设。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号