Features of the influence of emotional state on the implementation of arbitrary purposeful bimanual movements

Abstract

The emotional state has a significant impact on the autonomic and somatic nervous systems, which give various manifestations. All external manifestations of emotions are strictly determined and begin to be realized when the cortical areas are activated. The leading role in the realization of the emotional state belongs to the frontal lobes of the cortex and the limbic system. The precentral sulcus is the cortical center of complex purposeful movements. The purpose of this work is to study the influence of the emotional state on the implementation of the motor program of bimanual purposeful voluntary movement. The emotional state was determined using the K scale. Izard. The bimanual motor activity of the hands was measured using the method of supportmetry. As a result of the study, it was found that a negative emotional state leads to a decrease in the reaction rate of the reaction to an error, which may be caused by a change in the initial alignment between the motor cortex and the limbic system.