Live Parkinson's - Live an Exceptional Life!
May 31, 2026 · 12 min · 10 segments
Send us Fan Mail In this episode of *Live Parkinson’s – Live an Exceptional Life*, we break down one of the most overlooked — and most powerful…
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All right, so what is proprioception? Well, proprioception is your body's ability to sense where your limbs are, how your joints are positioned, how much force you're using, and how to correct your posture automatically.
It's the reason you can walk without staring at your feet, and it's the reason that you can reach for a cup without knocking it over.
And in Parkinson's, the sensory system becomes less accurate, less responsive, and sometimes it's just flat out misleading.
Okay, first of all, proprioceptive defects are a core feature of Parkinson's.
Now, one of the most important papers in this field is titled "Proprioceptive Dysfunction in Parkinson's Disease" that was published in Movement Disorders in two thousand and nine.
And this study found that people with Parkinson's consistently misjudged joint angles.
Their force regulation was impaired, which means they often used too much or too little force, and corrective responses were delayed by up to thirty to fifty percent.
Now the author, Konczak's team concluded that proprioceptive impairment is not a side effect of Parkinson's, it's a primary symptom.
This means that balance problems aren't just about weak muscles, they're about faulty sensory input.
All right, so what is proprioception? Well, proprioception is your body's ability to sense where your limbs are, how your joints are positioned, how much force you're using, and how to correct your posture automatically.
It's the reason you can walk without staring at your feet, and it's the reason that you can reach for a cup without knocking it over.
And in Parkinson's, the sensory system becomes less accurate, less responsive, and sometimes it's just flat out misleading.
Okay, first of all, proprioceptive defects are a core feature of Parkinson's.
Now, one of the most important papers in this field is titled "Proprioceptive Dysfunction in Parkinson's Disease" that was published in Movement Disorders in two thousand and nine.
And this study found that people with Parkinson's consistently misjudged joint angles.
Their force regulation was impaired, which means they often used too much or too little force, and corrective responses were delayed by up to thirty to fifty percent.
Now the author, Konczak's team concluded that proprioceptive impairment is not a side effect of Parkinson's, it's a primary symptom.
This means that balance problems aren't just about weak muscles, they're about faulty sensory input.
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