帕西尼小体的时间总和排除了在检测阈值下的同步化。

Temporal summation by Pacinian corpuscles precludes entrainment at the detection threshold.

作者信息

Van Doren C L

出版信息

J Acoust Soc Am. 1985 Jun;77(6):2188-9. doi: 10.1121/1.391745.

PMID:4019902

Abstract

For rapidly adapting mechanoreceptor afferents, entrainment is defined as a response of one spike per stimulus cycle. For Pacinian corpuscles, the entrainment threshold and psychophysical detection threshold are similar. The psychophysical threshold, however, exhibits temporal summation, which proves that the psychophysical threshold and the physiological entrainment threshold cannot be identical.

摘要

对于快速适应的机械感受器传入纤维，同步化被定义为每个刺激周期产生一个动作电位的反应。对于环层小体，同步化阈值和心理物理学检测阈值相似。然而，心理物理学阈值表现出时间总和，这证明心理物理学阈值和生理同步化阈值不可能完全相同。