Rehabilitation-grade vagus stimulation for PTSD & TBI recovery

Non-invasive nVNS supporting stress reduction, autonomic recovery, and sleep after trauma.
Start Rehab Pilot Partner in Development

Used in veteran and active-duty rehabilitation pilots

Problem We Address

Our goal is to accelerate psychological and physiological stabilization through targeted vagus nerve stimulation.

PTSD & TBI recovery is slow, resource-intensive, and emotionally draining

Sleep disruption, autonomic imbalance, and chronic stress delay return-to-duty

There is a lack of scalable, accessible neuromodulation tools in rehab settings

Pulsetto Rehab nVNS

Pulsetto Rehab is a wearable cervical neuromodulation device designed to support faster recovery from PTSD and TBI.

It delivers bilateral vagus nerve stimulation (nVNS) to help restore autonomic balance and reduce stress.

8–12 minute sessions, 1–2 times per day

App-guided protocols with a clinician dashboard for monitoring and adjustment

Easy deployment across clinic, field, or community rehab settings

Primary Programs:


PTSD, Stress, Sleep, Recovery, Cognitive calming

Vagus stimulation activates parasympathetic pathways and modulates:

Stress response & HRV

Neuroinflammation

Sleep architecture

Emotional regulation

Pain signaling

Non-invasive. Drug-free. Clinician-supported.

Rehab and field pilots include:

Lithuanian Riflemen volunteer test — improved subjective stress, pulse recovery & HRV

US veterans (Grey Team) — pilot survey signals in sleep & stress use-cases

Clinical pipeline with focus on TBI & PTSD support programs

Metrics tracked:
HRV, pulse, stress scales, sleep quality, subjective recovery

No serious adverse events reported


Note: Pulsetto is investigational for PTSD/TBI; supervised use recommended.

Pulsetto Rehab Pilot Program

8–12 minute sessions, 1–2 times per day

Clinical onboarding & training

App + clinician dashboard access

Pre/Post outcome reporting

Request Pilot

Eligibility:


Rehab centers | Veteran programs | Military medical units | NGOs

Measure:


HRV, recovery indices, psychometric scales, sleep logs

Help build the next-generation clinical-grade vagus neurostim device

Looking for industry and medical collaborators in:

  • Rehab engineering
  • Military device design
  • Electrode materials & gel-free tech
  • Regulatory/clinical trial execution
  • Defense physiology labs
  • Trauma & PTSD research groups
  • NGOs supporting veterans & trauma survivors

We offer: Joint R&D, co-development, funded pilots.

Partner in Development

We are developing a ruggedized model for military conditions:

IP66-ready housing

Physical buttons (glove-friendly)

Offline/secure-data modes

 Battery swaps

No-Bluetooth combat mode / wired transfer

Seeking partner units for co-design validation.

Defence Collaboration Iquiry

From Stress to Strength: 
Voices of Change

My name is William Moschetti.


I'm a 26-year retired veteran from the United States Army, formerly a Green Beret. And I was introduced to this Pulsetto device when I came to the Grey team. And I've used this extensively throughout the whole program, and it's really helped me with anxiety, and most of all, sleep. I've used it by waking up in the middle of the night and using it for six minutes for the sleep setting, and it's helped calm my mind down. And also on the app, the breathing exercises have really played a significant role in helping me sleep in conjunction with using the device.

They've allowed me to be able to keep mine, so I'll continue to use it until it wears out, and I'll get another one.

Clinical & Field Evidence

Results from the Lithuanian Riflemen’s Union:

In a separate group, short 10–15 minute Pulsetto sessions showed promising effects:

• Participants felt less fatigue and more refreshed compared to the control group who only rested.

• During evening sessions, the sleep program reduced heart rate by an average of 15% in about 10 minutes, indicating strong physiological calming.

• During evening sessions, the sleep program reduced heart rate by an average of 15% in about 10 minutes, indicating strong physiological calming.

Results from Grey Team Veterans (USA):

We conducted a post-survey with 7 veterans, and the feedback was very encouraging:

• 57% reported reduced stress and anxiety, better sleep, and a noticeable sense of physical relaxation.

• Most users experienced benefits within just 1–2 weeks.

• 57% said they see Pulsetto as either an alternative or a complement to medication or therapy.

Security & Data Integrity

HIPAA-ready workflows

Encrypted data pipeline

Clinician control panel

Consent + anonymization frameworks