Non-Invasive Vagus Nerve Stimulation Combine Postural Training in the Elderly

This three-year research proposal aims to enhance postural control in older adults using non-invasive vagus nerve stimulation (nVNS). The study will develop a new system integrating cerebellar EEG (ECeG), EEG, and ECG to assess how nVNS combined with postural training affects individuals with early-stage frontal degeneration. In the first year, the focus will be on creating and validating the ECeG system to explore neural mechanisms of postural control. The second year will test the combined effects of ear-nVNS and dynamic posture training, examining how nVNS influences adrenal and hormone pathways. The final year will evaluate if ear-nVNS can further improve postural training with virtual feedback. Overall, the project aims to advance fall prevention strategies for older adults by exploring the role of cerebellar function and innovative training methods.