Parkinson

Parkinsons disease (Parkinsons disease), also known as tremor paralysis, Parkinson's disease or Parkinson's disease, most often after 60 years of age. Mainly manifested by the patient's slow movements, tremors in hands, feet or other parts of the body, the body loses its flexibility and becomes stiff. The earliest systematic description of the disease was British physician Jenkin Parkinson. At that time, it was not known what type of disease the disease should be classified as, and the disease was called tremor paralysis. Parkinson's disease is the fourth most common neurodegenerative disease in the elderly, with 1% of people 65 years old and 0.4% of people 40 years old. The disease can also develop in childhood or adolescence. . In 50% to 80% of cases, the onset is hidden, and the first symptom is usually 4-8 Hz resting twitch-like tremor on one hand. Speech disorders are common symptoms in patients with Parkinson's disease.