Causes and symptoms. Electric shocks are caused by the passage of electric current through the body. They are caused in infants and young children by their playing with electrical appliances or cords and in older children by mischievous exploration of electrical systems or use of faulty electrical appliances or tools.
What is parkinsons diseases? Parkinsonâs occurs when certain nerve cells (neurons) in a part of the brain called the substantia nigra die or become impaired. Normally, these cells produce a vital chemicâ¦al known as dopamine. Dopamine allows smooth, coordinated function of the body's muscles and movement.
Parkinson's disease. Parkinsonâs Disease is a progressive neurological disorder that is caused by a degeneration of cells in the part of the brain that produces the neurotransmitter dopamine (chemical messenger). It is characterised by loss of motor control such as slowness of movement, rigidity, tremor and balance problems as well as non-movement type symptoms including constipation, low mood, fatigue, sleep and memory problems.