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Brain health, measured through the eyes

The eyes show how the brain is working. We measure it.

Spryson builds eye-tracking and vestibular assessment, including FDA-cleared systems, used by more than 350 clinical and research organizations. Five 510(k) clearances, one platform, and a product line that keeps getting better.

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An illustration of a report, not patient data.

Our approach

An objective signal, made useful.

Eye movement is one of the most objective signals the brain gives us. Every saccade, pursuit and fixation draws on the circuits behind attention, balance and processing speed.

We think that signal should be easy to capture and easy to understand, and it should still be useful at the next visit. That idea has guided our work for decades, and it shapes everything we're building now.

Clinical and research organizations
350+
Tests performed
400,000+
Scientific publications
60+
Patents
40+
FDA 510(k) clearances
5

The platform today

What clinics use every day.

The equipment and software below are in daily use across our customer sites. Supported products continue to receive updates.

DX200Eye-tracking goggles

A lightweight headset records eye movement while the patient follows targets in a controlled 3D view. It delivers a full oculomotor, vestibular, reaction-time and cognitive (OVRT-C) test battery in one session.

Measures
Saccades, smooth pursuit, fixation, nystagmus, optokinetic response, subjective visual vertical and reaction time
In practice
Guided test protocols run by trained staff, interpreted by your clinicians
Results
Compared automatically with normative reference data, cleared for adults 18–45
Fits
A standard exam room, with no dedicated lab space needed
Spryson DX200 eye-tracking goggles, front view

NOTC Pro+Rotational chair

Precise, controlled whole-body rotation shows how the inner ear and the eyes work together during motion. It supports the evaluation of dizziness and balance disorders.

Measures
Sinusoidal harmonic acceleration, step velocity, visual enhancement and suppression, and controlled-rotation head impulse test (crHIT)
In practice
Repeatable, motorised test sequences run from the software
Works with
The goggles, which record the eye response during each test
Updates
Regular software upgrades on the existing chair
Spryson NOTC Pro+ rotational chair

FalconvHIT goggles

Lightweight video goggles for head-impulse and positional testing. They're quick to fit and work at the bedside or in the clinic.

Measures
Vestibulo-ocular reflex during head impulses, and eye movements during positional testing
In practice
Guided tests run by trained staff, interpreted by your clinicians
Results
Reports ready for clinician review
Fits
The bedside, an exam room or a clinic, with no dedicated lab space needed
Falcon vHIT goggles on a display head

SoftwareFDA-cleared clinical software

Our cleared software supports objective, repeatable assessment. It turns raw eye-movement data into structured, interpretable clinical information, so the clinician can make the call with better information.

  • Every result compared against our normative reference data
  • Results tracked over time for each patient
  • Clear reports for clinicians, patients and referrers
  • Secure cloud access and regular software updates

Spryson products are intended for use by licensed healthcare professionals. Intended uses and regulatory clearances vary by configuration and market.

Who we work with

Built for clinicians and researchers who need objective measurement.

Our customers range from single-practitioner clinics to national research centres and government programs. They all need measurement that is objective and repeatable.

Neurology
Objective oculomotor measures to support clinical judgment.
ENT, audiology & vestibular
Complete balance and dizziness workups in one place.
Concussion & TBI
Objective measurement at baseline and over time.
Physical therapy
Objective vestibular measurement to support rehabilitation planning.
Neuro-ophthalmology
Oculomotor and binocular function measures.
Sport & military
Performance measurement for people who operate at the edge.
Academic research
Studies of how eye movement relates to neurological function and outcomes.
Clinical trials
Objective endpoints for treatment evaluation and longitudinal monitoring.

Contact

Talk to us.

Whether you're an existing customer, a clinician, a researcher or a prospective partner, our Pittsburgh team can help.

  • Product information and demonstrations
  • Clinical and research inquiries
  • Training and technical support
  • Partnership opportunities
Office
201 N. Braddock Ave, Suite 301
Pittsburgh, PA 15208, USA

Existing customers

For support, software updates, training, service and parts, call or email our Pittsburgh team using the details here. Updates continue on supported systems, and we'll contact you before anything changes.