舌部振动触觉感知：舌部压力对神经感觉反应的影响。

Lingual vibrotactile perception: lingual pressure effects on neuro-sensory response.

作者信息

Kingsbury G D, Sansone F E, Kelly D H

出版信息

Percept Mot Skills. 1984 Apr;58(2):411-5. doi: 10.2466/pms.1984.58.2.411.

DOI:10.2466/pms.1984.58.2.411

Abstract

A calibrated pressure transducer, embedded within a lower tongue clamp disk, enabled the application of specific tongue pressures during lingual threshold measurement. Thresholds were obtained for five tongue pressures (2, 5, 8, 11, and 14 PSIA ) at three frequencies (125, 250, and 500 Hz). Thresholds varied as a function of tongue pressure. As pressure increased from 2 to 8 PSIA thresholds decreased. As pressure increased above 8 PSIA thresholds increased. Tongue pressure did not influence frequency function.

摘要

一个校准过的压力传感器嵌入在下舌夹盘内，使得在舌阈值测量期间能够施加特定的舌压力。在三个频率（125、250和500赫兹）下获得了五种舌压力（2、5、8、11和14磅力/平方英寸绝对压力）的阈值。阈值随舌压力而变化。当压力从2磅力/平方英寸绝对压力增加到8磅力/平方英寸绝对压力时，阈值降低。当压力增加到超过8磅力/平方英寸绝对压力时，阈值增加。舌压力不影响频率功能。