OKNDrum: Optokinetic Drum
Angel Vazquez
About this app
- Category Medical
- Age 10
- Updated Dec 12, 2018
- OS IOS
Editor reviews
OKNDrum: Optokinetic Drum is a medical utility for fast, reliable optokinetic nystagmus assessment and training. It generates on-screen OKN drum stimuli to support neuro-ophthalmology exams, vestibular evaluation, and vision therapy. Core features include customizable motion parameters (direction, speed, stripe width, contrast), multiple stimulus orientations (horizontal, vertical, radial), and distraction-free full-screen presentation. Designed for clinicians, therapists, and researchers, it offers quick setup, consistent stimulus control, and clear session flow. Ideal for clinic rooms and mobile testing, with keywords: OKN drum, optokinetic nystagmus test, oculomotor assessment, vestibular rehab, neuro-ophthalmology, vision science.
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How to use:
1. Download and install the app, open it, and choose Quick Test or create a client profile for session tracking.
2. Select a stimulus type (horizontal, vertical, or radial) and set direction, speed, stripe width, contrast, and duration to match your protocol.
3. Position the device at a comfortable viewing distance or connect to an external display; ensure stable lighting and give the patient brief fixation instructions.
4. Tap Start to present the moving stripes; observe the eye movements and record notes or tap the on-screen markers as needed during the run.
5. End the session to review and save results, then repeat with adjusted parameters for comparison or progression.