Heart Rate Varibility (HRV)


Heart Rate Variability

Nerve-Express is a fully automatic, non-invasive computer-based system designed for quantitative assessment of the Autonomic Nervous System (ANS) based on Heart Rate Variability (HRV) analysis. Nerve-Express is the first and only system to solve the problem of SNS-PSNS quantification based on method of

Clusterization of the relationship between sympathetic and parasympathetic nervous system status

This technological breakthrough is achieved by using proprietary algorithms and a new approach based on one of the leading theories of Artificial Intelligence – Marvin Minsky’s Frame Theory.


Nerve-Express objectively and reliably evaluates the state of ANS in “real-time” (up to 24 hours) as well as during Orthostatic test and Valsalva maneuver combined with Deep Breathing. Due to its highly sophisticated HRV analysis, Nerve-Express is the only system that enables quantification of 81 ANS states with a corresponding qualitative description for each one.


Source: www.nerveexpress.com