Clinical AI for movement disorders

See how tremor changes,
visit by visit.

SignalTrace scores a patient's spiral drawing against the Clinical Rating Scale for Tremor and puts every session on one chart. Patients find the right specialist and follow their own results. Clinicians get a record they can compare.

✓Verified clinicians
✓Private by design
✓Book online in minutes
SignalTrace by TechVelocity.ai
AP Dr. Anika Patel
Neurologist
PatientsAssessmentsAnalyticsAudit Log
Analytics PHI Zone: Clinician Only
31
Patients
2.3
Avg CRST
24
Improving
47
Sessions / Mo
Avg CRST Trend (Cohort)
SepOctNovDecJanFebMar
Spiral · CRST 2.1 ↓ 0.2
Identity Vault keeps PHI local Tokens only in the AI zone FHIR R4 records AES-256 · TLS 1.3 SSO with MFA

Healthcare made simple for patients

One place to find a movement disorder specialist, book the visit, and keep track of your results between appointments.

Find qualified specialists

Search verified neurologists and movement disorder clinicians by subspecialty, location, and availability.

Schedule in a couple of taps

Pick a real open slot on your clinician's calendar. No phone tree, no waiting for a call back.

Keep every appointment together

Upcoming visits, past assessment sessions, and reminders in one timeline that makes sense.

Reach your records safely

Your name and MRN stay in a local Identity Vault. Assessment data travels under a surrogate token.

Message your care team

Ask a follow up question about a result without booking a whole extra visit for it.

Watch your own progress

The same trend chart your clinician reads, written in plain language after every session.

A five minute drawing test, turned into a number you can follow.

You draw an Archimedean spiral. SignalTrace scores it against the Clinical Rating Scale for Tremor and adds it to your chart, so the question at your next visit is no longer how you have been feeling. It is what actually changed.

Find a Specialist
Patient drawing a spiral at the clinic

A smarter way for doctors to connect with patients

Consistent scoring, one longitudinal record per patient, and a schedule that fills itself. Built around how a movement disorder clinic actually runs.

Run the clinic list in one place

Sessions, uploads, and follow ups on a single list instead of three systems.

Build a professional profile

Subspecialty, credentials, and clinic locations, visible to patients searching for exactly that.

Connect with patients

Referrals and new patients reach you through search, already matched to your subspecialty.

Score every session the same way

CRST scoring on the spiral and the clinical notes, so change between visits is comparable.

Organize schedules

Set availability once. Patients book into it, and the roster updates itself.

Spend less time on admin

Results land in FHIR R4 on their own. No re keying, no paper spirals in a drawer.

Join our healthcare network
Set up a profile, publish your availability, and start receiving matched patients. Free while the clinical pilot runs.
Join as a Clinician

Two journeys, four steps each

For patients

1

Create an account

Email, verification, done. Your identifying details stay in the local vault.

2

Find a doctor

Filter by subspecialty and location. Every profile shows real availability.

3

Book an appointment

Pick a slot, get a confirmation, get a reminder. Reschedule without a phone call.

4

Receive care

Complete the assessment, then follow your chart and message your clinician between visits.

For clinicians

1

Create a professional profile

Credentials, subspecialty, clinic locations. Verified before it goes live.

2

Set availability

Publish the hours you want filled. Block the ones you do not.

3

Connect with patients

Matched requests arrive with the reason for the visit already attached.

4

Manage appointments

Run the session, review the score, and read the trend across every prior visit.

What SignalTrace does

Six services on one record. Everything a longitudinal motor assessment needs, and nothing it does not.

Spiral assessment scoring

Spiral drawings scored against CRST by a multimodal model, with the reasoning shown alongside.

Appointment scheduling

Clinician availability, patient booking, reminders, and rescheduling on one calendar.

Longitudinal trend charts

Every session on one axis, per patient and across the cohort, with score distribution.

Patient communication

Session summaries and secure messages between visits, attached to the right record.

Records management

Observations and diagnostic reports written to FHIR R4, exportable as JSON or CSV.

Clinician profiles

Verified credentials and subspecialty, so patients reach the clinician who fits.

Privacy built into the architecture

Patient names and MRNs live only in a local Identity Vault. Every clinical record and every AI call references a surrogate token instead, so the scoring zone never learns who the patient is.

Identity Vault

Identifying details stay in a local store, kept apart from clinical data.

Surrogate tokens everywhere else

Analytics, exports, and model calls operate on tokens only.

Encrypted in transit and at rest

AES-256 storage, TLS 1.3 transport, single sign on with MFA for clinicians.

Every access is logged

An append only audit trail records who opened which record, and when.

Verified clinicians only

Credentials are checked before a profile becomes visible to patients.

Data flow
Clinic zone
name · MRN · date of birth
tokenized
Clinical record · FHIR R4
pt_8f31c0a2 · CRST 2.1 · 2026-03-14
token only
AI scoring zone
spiral image + token · no PHI

SignalTrace supports clinical decisions. Scores inform clinician judgement and do not replace it.

From both sides of the visit

Patient

"Booking took two minutes, and afterwards I could see my own chart. I finally understand what my neurologist means when she says I am improving."

RA
Renée Alvarez
Essential tremor · 14 months
Patient

"I used to drive four hours for a five minute drawing test. Now I do it at the clinic down the road and my specialist reads it the same day."

DW
Daniel Whitfield
Parkinson's disease · 8 months
Patient

"Finding a movement disorder specialist who was actually taking new patients used to be the hard part. That took one search."

PR
Priya Raman
Cerebellar tremor · 5 months
Clinician

"Seven sessions on one chart replaced a stack of paper spirals and my own memory of them."

AP
Dr. Anika Patel
Neurologist · Movement Disorders
Clinician

"Scoring is consistent between visits, so when I tell a patient they have improved I can show them the number."

MR
Dr. Marcus Rowe
Neurologist · Essential Tremor Clinic
Clinician

"Availability, sessions, and notes live in one place. My Monday clinic list builds itself."

LH
Dr. Leila Haddad
Neurologist · Parkinson's Program

Better healthcare starts here

Connect patients with trusted healthcare professionals and give doctors the tools they need to provide a better healthcare experience.

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