METHOD FOR CLUSTER DIFFERENTIATION OF PSYCHOPHYSIOLOGICAL STATES Russian patent published in 2015 - IPC A61B5/02 A61B5/452 

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to occupational medicine, and can be used for specifying the indications for the instant correction of the psychophysiological states. A cardiointervalogram is recorded before and after professional activity. A range of RR interval lengths (MxDMn_before, MxDMn_after), a square root of a total difference of a sequence of RR intervals (RMSSD_before, RMSSD_after) and a mode amplitude of RR interval lengths (AMo_before, AMo_after) are determined. Differentiation functions G1 and G2 are calculated. If G1 is less than G2, the individuals being tested are considered to be in need of the instant correction of their psychophysiological states. Otherwise, it is stated that the individuals being tested are not in need of the instant correction of their psychophysiological states.

EFFECT: examining the individual before and after the occupational activity, using the cardiointervalography findings and specifying the most significant criteria for the psychophysiological states assessment make the method increase the responsiveness to the process of detection if there are any individual-specific indications for the instant correction of the psychophysiological states.

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