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Magnetized pen detects Parkinson's disease in its earliest stages | The prototype pen is able to detect subtle Parkinson's-related tremors via writing exercises such as drawing continuous spirals
We've already seen a pen that helps people with Parkinson's disease to write clearly, but this one is a little different. By assessing its user's hand movements as they write, it can provide an early warning that they're developing the condition.
"Detection of subtle motor symptoms unnoticeable to the naked eye is critical for early intervention in Parkinson’s disease," says Chen. "Our diagnostic pen presents an affordable, reliable and accessible tool that is sensitive enough to pick up subtle movements and can be used across large populations and in resource-limited areas." An experienced freelance writer, he previously obtained an English BA from the University of Saskatchewan, then spent over 20 years working in various markets as a television reporter, producer and news videographer.
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