Nickel appears to suppress the effect of the carbon burst; however, the nickel spark can be identified by tiny blocks of brilliant white light. Silicon suppresses the carbon burst even more than nickel. When silicon is present, the carrier line usually ends abruptly in a white flash of light.
The standard medication used to treat Parkinson's is Levodopa, a drug that initially has major benefits but can later also produce serious side effects in the form of involuntary, jerky movements. A research group at Lund University has now found a way to study what it is in the brain that causes these side effects.
Other Symptoms of Parkinson's Disease. 1  Loss of balance. 2  Forward or backward lean that can cause falls. 3  Stooped posture (when the head is bowed and the shoulders are slumped)  Head 1  shaking. Voice and speech changes (voice will become softer with poor enunciation)  Loss of motor 1  skills. Memory problems.  Changes in handwriting (smaller writing)