DIAGNOSTIC TECHNOLOGIES
Six Tests.
One Complete Picture.
Each diagnostic tool evaluates a distinct neurological system. Together they provide a multi-dimensional, objective assessment of the patient's neurological status that standard clinical examination alone cannot capture.
Videonystagmography (VNG)
Gold-standard vestibular system assessment
Fully Objective — Results Independent of Patient Effort
VNG uses infrared video goggles to precisely record involuntary eye movements — a direct physiological window into vestibular and brainstem function. Because the oculomotor system is neurologically hardwired to the inner ear and brainstem, eye movement patterns reliably identify where in the vestibular pathway dysfunction has occurred and to what degree.
CLINICAL FINDINGS DOCUMENTED
Unilateral Weakness %
BPPV (Displaced Otoconia)
Directional Preponderance
Saccadic Abnormalities
Central vs. Peripheral Localization
Clinical significance: Abnormal VNG findings directly explain and quantify the patient's vestibular symptoms — dizziness, vertigo, chronic imbalance, and fall risk. Results guide vestibular therapy targeting, canalith repositioning decisions, and monitoring of treatment response over time.
DOCUMENTATION NOTE FOR REFERRING PROFESSIONALS
Because VNG produces objective, machine-recorded data independent of patient reporting, findings are expressed as precise, quantified measurements — unilateral weakness percentages, slow-phase velocity values, and waveform analysis — that fully document the patient's vestibular status.
RightEye Oculomotor Assessment
High-speed eye tracking — visual-neural pathway integrity
FDA-Cleared — Millisecond-Precision Biometric Data
RightEye's high-speed infrared cameras record and analyze eye movements with millisecond precision across a structured series of visual tasks. More than half of the brain's neural pathways are involved in visual processing, making the oculomotor system one of the most sensitive early indicators of neurological disruption following TBI. Results are benchmarked against age- and gender-matched normative data.
CLINICAL FINDINGS DOCUMENTED
Saccadic Latency (ms)
Smooth Pursuit Accuracy
Near Point of Convergence
Fixation Stability
Normative Percentile Scores
Clinical significance: Oculomotor impairments are among the most sensitive biomarkers of concussion identified in the research literature. Findings directly explain patient-reported symptoms including reading difficulty, visual fatigue, headaches with screen use, and concentration impairment — and guide visual rehabilitation and neuro-optometric referral.
DOCUMENTATION NOTE FOR REFERRING PROFESSIONALS
Each finding is expressed as a precise percentile score relative to age-matched norms, providing a timestamped, machine-generated record of the patient's visual-neural function that is fully quantified and reproducible.
BrainCheck Cognitive Assessment
Gold-standard vestibular system assessment
FDA-Cleared — Validated Normative Database
BrainCheck delivers a standardized, computerized battery of neurocognitive assessments that evaluate multiple cognitive domains simultaneously. Results are scored against a validated normative database, yielding statistically precise percentile rankings that reflect each patient's cognitive function relative to healthy peers of the same age, gender, and education level.
CLINICAL FINDINGS DOCUMENTED
Immediate & Delayed Memory
Processing Speed
Attention & Concentration
Executive Function
Normative Percentile Rankings
Clinical significance: Abnormal VNG findings directly explain and quantify the patient's vestibular symptoms — dizziness, vertigo, chronic imbalance, and fall risk. Results guide vestibular therapy targeting, canalith repositioning decisions, and monitoring of treatment response over time.
DOCUMENTATION NOTE FOR REFERRING PROFESSIONALS
Because VNG produces objective, machine-recorded data independent of patient reporting, findings are expressed as precise, quantified measurements — unilateral weakness percentages, slow-phase velocity values, and waveform analysis — that fully document the patient's vestibular status.
QEEG Brain Mapping
Quantitative electrophysiological brain activity analysis
Detects Neurophysiological Changes Not Visible
on Standard Imaging
QEEG measures brain activity across multiple scalp electrodes and analyzes patterns like power and connectivity across the cortex. Unlike standard EEG, it compares results to an age-matched database to pinpoint abnormal brain function with statistical accuracy.
CLINICAL FINDINGS DOCUMENTED
Z-Score Deviations (±SD)
Absolute & Relative Power
Coherence Disruption
Phase Relationship Abnormalities
Central vs. Peripheral Localization
Clinical significance: Mild TBI consistently produces measurable electrophysiological changes that structural MRI and CT cannot detect. QEEG findings — including excess slow-wave activity, reduced coherence, and abnormal phase relationships — directly correspond to patients' cognitive and functional symptoms and guide targeted neurofeedback, neuromodulation, and rehabilitation protocols.
DOCUMENTATION NOTE FOR REFERRING PROFESSIONALS
QEEG provides objective electrophysiological evidence of neurological dysfunction in cases where structural imaging is normal — filling a critical gap in the complete documentation of a patient's neurological status
BalanceTrak / CTSIB Assessment
Computerized postural stability / sensory integration testing
Force Plate Technology — Sway Measured in Millimeters
BalanceTrak administers the Clinical Test of Sensory Interaction in Balance — a standardized protocol that systematically challenges the vestibular, visual, and proprioceptive systems by progressively removing sensory inputs across four conditions. Center-of-pressure sway is measured precisely by force plate technology, isolating which sensory system is impaired and quantifying the degree of postural instability.
CLINICAL FINDINGS DOCUMENTED
Postural Sway (mm)
Vestibular Deficit Pattern
Visual Dependency
Surface Dependency
% Deviation from Age Norms
Clinical significance: Balance impairment following TBI reflects central vestibular processing disruption. BalanceTrak identifies the specific sensory pattern of dysfunction — guiding targeted vestibular therapy, fall risk assessment and management, and monitoring of treatment response with measurable, repeatable data points.
DOCUMENTATION NOTE FOR REFERRING PROFESSIONALS
Because VNG produces objective, machine-recorded data independent of patient reporting, findings are expressed as precise, quantified measurements — unilateral weakness percentages, slow-phase velocity values, and waveform analysis — that fully document the patient's vestibular status.
TBI Blood Biomarker Panel
Helix Lab / ClearTBI — serum markers of neurological injury
FDA-Cleared — Molecular-Level Evidence of Brain Cell Injury
QEEG records and statistically analyzes the brain's spontaneous electrical activity across 19 or more scalp electrodes simultaneously, mapping power, coherence, and phase relationships across the entire cortex. Unlike standard EEG, QEEG compares each patient's brain activity against a large age-matched normative database, identifying regions of abnormal function with statistical precision.
CLINICAL FINDINGS DOCUMENTED
Z-Score Deviations (±SD)
Absolute & Relative Power
Coherence Disruption
Phase Relationship Abnormalities
Central vs. Peripheral Localization
Clinical significance: Mild TBI consistently produces measurable electrophysiological changes that structural MRI and CT cannot detect. QEEG findings — including excess slow-wave activity, reduced coherence, and abnormal phase relationships — directly correspond to patients' cognitive and functional symptoms and guide targeted neurofeedback, neuromodulation, and rehabilitation protocols.
DOCUMENTATION NOTE FOR REFERRING PROFESSIONALS
QEEG provides objective electrophysiological evidence of neurological dysfunction in cases where structural imaging is normal — filling a critical gap in the complete documentation of a patient's neurological status