Implanted. Always-on. Objective.
The brain. Measured.
Neurology has never had a continuous vital sign. NVT BVS is a sub-scalp implant that reads the brain’s electrical activity around the clock, in everyday life, invisibly.
Neurology still runs on memory.
Symptoms are remembered imperfectly. Clinic visits are months apart. Hospital EEG is a snapshot.
Studies show that roughly half or more of seizures can go unreported, so treatment decisions are often based on incomplete data.
NeuroView changes that.
NVT BVS · Brain Vital Sign
One implant. Continuous brain data.
01 Implant
Placed sub-scalp. Invisible from the outside.
The platform
One platform. Three vantage points.
For clinicians
“I cannot manage what I cannot measure.”
An objective record of what happened between visits.
- Today: patient report, then uncertainty, then a medication decision.
- With NeuroView: objective longitudinal EEG, seizure burden, and trend, then the decision.
- Clinically relevant events prioritized for review.
For patients
Know what is happening when you cannot know yourself.
- Were those episodes seizures? Are seizures happening in sleep?
- Did the medication change help? Is seizure frequency actually improving?
- What happened between visits?
- No headgear. No daily charging. No seizure diary. Nothing visible once healed.
For payers
Evidence built for review.
Objective evidence of what a monitoring program is doing.
- Findings designed to trace back to source recordings.
- Documentation shaped for prior authorization.
- Built on an emerging sub-scalp EEG reimbursement framework.
Applications across conditions
One signal. Neurology‑scale reach.
Epilepsy is where we begin. The same signal could reach far beyond it.
Epilepsy
~3.4M
Americans live with epilepsy. About 1M are drug‑resistant, our first focus.
Where we begin
Dementia
7.4M
Americans living with Alzheimer’s
Depression
21M
US adults with major depression each year
Movement
~1.1M
Americans living with Parkinson’s
Sleep
50–70M
Americans with sleep or wake disorders
Also exploring brain injury and neuro‑rehabilitation. Approximate US populations. Potential future indications, not validated or approved uses.
How we compare
Where we fit.
01 / 05
Seizure diaries
Subjective and incomplete. Can miss more than half of seizures.
NeuroView
Direct physiologic EEG measurement.
Built on evidence.
- 24/7
- continuous recording, at home, at work, and in sleep
- 150+
- patients with sub-scalp electrode experience
- 3 yrs
- the recording life a single implant is designed for
We’re building the standard.
We begin with epilepsy, where objective seizure burden is an immediate unmet need. About 1 million people in the US live with drug-resistant epilepsy, with no reliable way to know how often seizures happen outside the hospital.
The same longitudinal brain signal may ultimately enable biomarkers across neurological disease.