In other words, the first sign of the movement disorder associated with Parkinson's may be in the gut, not the brain.

ECONOMIST: Parkinson's disease: Movement difficulties | The

The researchers suggest this means the presence of GCC could be a sign of early molecular changes associated with the development of cancer.

BBC: 'Cancer sign' identified

When you perform certain gestures with your hand--such as touching your thumb to your index finger in the "okay" sign--there are electrical signals associated with that gesture that pass through the nerves in your upper arm as they carry commands from your brain to your hand.

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