Patent: PCT/GB13/051889
Complex figure tests are commonly used to assess decline in visuo-spatial ability, an important symptom of Alzheimer’s disease and other dementing conditions. CF-monitor provides an objective assessment of patients’ drawings that can assist the Specialist in reaching a better-informed diagnosis.

Patients’ drawings are captured using a digitising tablet and then processed on a tablet computer to predict clinical measures of cognitive function, presented in an easy to interpret display.

Dynamic characteristics of the patient’s pen movements are calculated in real-time by biologically inspired algorithms trained to provide an objective assessment of visuo-spatial impairment that is compatible with conventional scoring systems.

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