The difference in complex psychomotor reaction time between patients with and without signs of cerebral circulatory disorders.

On a sample of 65 subjects rheoencephalography (REG)--the electrical impedance plethysmographic method for assessment of cerebral circulation was applied, as well as an electronic psychodiagnostic instrument Complex Reactionmeter Drenovac (CRD) constructed for assessment of complex psychomotor reactions. The aim of this study was to evaluate the potential differences between subjects with and without signs of cerebral circulatory disorders with regard to speed, stability and accuracy of complex psychomotor reaction. The results revealed that variable "maximal speed" on CRD showed significant difference between the groups, in favor of the control group.