Vagal Nerve Stimulation: A Breakthrough Therapy for Dementia and Cognitive Decline

September 16, 2025
Vagal Nerve Stimulation: A Breakthrough Therapy for Dementia and Cognitive Decline
  • Social interaction and emotional wellbeing are crucial for brain recovery, as social isolation and loneliness can impede healing, emphasizing the need to expand social networks in treatment approaches.

  • Clinical trials show VNS can improve limb rehabilitation after stroke and may benefit conditions like epilepsy, depression, anxiety, PTSD, and post-Covid brain fog, with treatments typically lasting from 30 minutes to several hours daily using portable devices.

  • Research indicates VNS can enhance memory, recognition, concentration, and sleep quality in early-stage Alzheimer’s or mild cognitive impairment, with improved sleep aiding brain detoxification and memory consolidation.

  • VNS is administered via a non-surgical device that gently stimulates the vagus nerve in the ear, promoting brain reorganization and improving recovery after injuries like stroke or traumatic brain injury.

  • Six pillars of neuroharmony—sleep, nutrition, exercise, emotional health, cognitive engagement, and social connectivity—are essential for maintaining brain health and resilience.

  • Neuropsychologist Digby Ormand-Brown highlights Vagal Nerve Stimulation (VNS) as a promising non-invasive therapy that enhances neuroplasticity, offering hope for patients with dementia and cognitive decline.

  • Early detection of cognitive decline, often noticed by family members through symptoms like repetitive speech, is vital for effective intervention, including VNS and neurorehabilitation.

  • Every patient is unique, and brain healing requires creating optimal biological, emotional, and social conditions to support the brain's natural ability to reorganize and recover.

  • Successful treatment plans are individualized, involving multidisciplinary teams that incorporate lifestyle factors such as sleep hygiene, gut-brain health, exercise, emotional wellbeing, cognitive stimulation, and social interaction.

  • Dr. Ormond-Brown’s background includes neuroanatomy, neuropsychology research, and participation in drug trials leading to dementia medications, now practicing at Ormond Neuroscience, dedicated to advancing neuroscience.

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