Asthana H S
Department of Psychology, G. K. University, Haridwar, India.
Percept Mot Skills. 2001 Dec;93(3):690-2. doi: 10.2466/pms.2001.93.3.690.
In most of the neuropsychological studies the left-right hemifacial asymmetry during expression of emotion has been reported, although the present author proposed a concept of hemiregional asymmetry and reported that greater left hemifacial involvement was specific to the lower region of the face and greater right hemifacial was specific to the upper region of the face. It is speculated that this differential hemifacial involvement is a function of the right hemisphere, and it is explained in terms of neural innervation to facial muscles. This speculation needs to be verified further to arrive at a general conclusion.
在大多数神经心理学研究中，都报告了情绪表达过程中左右半侧面部不对称的情况，尽管本文作者提出了半区域不对称的概念，并报告说左半侧面部更大程度的参与特定于面部下部区域，而右半侧面部更大程度的参与特定于面部上部区域。据推测，这种半侧面部的不同参与是右半球的一种功能，并从对面部肌肉的神经支配方面进行了解释。这一推测需要进一步验证才能得出一般性结论。
