The Transcutaneous Vagus Nerve Stimulation Output of the NuCalm Device of Solace Lifesciences Is Found to Be a Multifractal and Therefore It Is Indicated in the Treatment of Heart Rate Variability in the Dysfunction of Autonomic Nervous System in Anxiety, Depression and Stress

Abstract

We have investigated the Nu Calm Transcutaneous Vagus Nerve Stimulation device of the NuCalm Solace Lifesciences founding that it gives a multifractal output. A diminishing fractal/multifractal HRV is consistently reported in literature as related to a serious Autonomic Nervous System (ANS) dysfunction that of course we observe in several psychological and psychiatric disorders. Therefore, we suggest the investigators to apply such a device in subjects affected from anxiety, depression and stress using the method of inducing tVNS stimulation.

Measurements of Electroencephalogram (EEG), Galvanic Skin Resistance (GSR) and Heart Rate Variability (HRV) during the Application of a System that Gives Simultaneously tVNS and Brain Entrainment on Subjects Affected by Depression and Anxiety

“…Second, the system uses the micro current stimulation patches, a tVNS system that is placed behind each ear at the Mastoid Process. Research has shown that this device induces an increase of parasympathetic response [1]. Next, a noise-dampening headphones…”

Measurements of Electroencephalogram (EEG), Galvanic Skin Resistance (GSR) and Heart Rate Variability (HRV) during the Application of a System that Gives Simultaneously tVNS and Brain Entrainment on Subjects Affected by Depression and Anxiety

“…Second, the system uses the micro current stimulation patches, a tVNS system that is placed behind each ear at the Mastoid Process. Research has shown that this device induces an increase of parasympathetic response [1]. Next, a noise-dampening headphones Those selected were divided into two groups and administered tests to evaluate the level of their anxiety and depression symptoms.…”