Cogniguard develops the VGuard, a non-invasive, wearable transcutaneous vagus nerve stimulation (atVNS) device designed for the treatment of cognitive disorders associated with Mild Cognitive Impairment (MCI) and Alzheimer’s disease. VGuard delivers alternating DC pulses to branches of the vagus nerve located in the ear auricle during sleep, using self-adhesive electrodes. It is intended for independent home use by patients under physician supervision