Medical Definition of IMMUNOASSAY. : a technique or test (as the enzyme-linked immunosorbent assay) used to detect the presence or quantity of a substance (as a protein) based on its capacity to act as an antigen or antibody.â immunoassay transitive verb. â imÂ·muÂ·noÂ·asÂ·sayÂ·able \-a-ËsÄ-É-bÉl\ adjective.efinition of IMMUNOASSAY. : a technique or test used to detect the presence or quantity of a substance (as a protein) based on its capacity to act as an antigen. â imÂ·muÂ·noÂ·asÂ·sayÂ·able \-a-ËsÄ-É-bÉl\ adjective. ADVERTISEMENT. noun imÂ·muÂ·noÂ·asÂ·say \Ëim-yÉ-nÅ-Ëas-ËÄ, im-Ëyue-ËyÃ¼-, -nÅ-a\. ËsÄ
Have you noticed a slight shaking or tremor in your finger, thumb, hand, chin or lip? Does your leg shake when you sit down or relax? Twitching or shaking of limbs is a common early sign of Parkinson's disease. Shaking can be normal after lots of exercise or if you have been injured.
Parkinson's disease is a movement disorder that progresses slowly. Some people will first notice a sense of weakness, difficulty walking, and stiff muscles. Others may notice a tremor of the head or hands.Parkinson's is a progressive disorder and the symptoms gradually worsen.The general symptoms of Parkinson's disease include: 1  Slowness of voluntary movements, especially in the initiation of such movements as walking or rolling over in bed. 2  Decreased facial expression, monotonous speech, and decreased eye blinking.3  A shuffling gait with poor arm swing and stooped posture.he general symptoms of Parkinson's disease include: 1  Slowness of voluntary movements, especially in the initiation of such movements as walking or rolling over in bed. 2  Decreased facial expression, monotonous speech, and decreased eye blinking. 3  A shuffling gait with poor arm swing and stooped posture.