Parkinson’s Disease and "Freezing of Gait
Neurological disorders are the fastest-growing therapeutic area for digital biomarkers in 2026, specifically in the management of Parkinson's Disease (PD).
Researchers have moved beyond simple step-counting to deep-learning models that identify "Freezing of Gait" (FOG). Using wearable sensors and smartphone data, these models can now predict a "freezing" episode seconds before it occurs. In 2026, "Waiting Room of the Future" paradigms are being integrated into clinical records, where patients complete motor and cognitive digital assessments on iPads while waiting for their appointments, providing doctors with a "digital diary" of the patient's real-world fluctuations.
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