Google
 
Web www.healthinfoforyou.com

Home | Site Map | Contact Us| Reference

   
 

 

 

 

 

 

 

 

 

 

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Parkinson's Disease

What is Parkinson's Disease?

Parkinson's disease belongs to a group of conditions called motor system disorders. Parkinson's and related disorders are the result of the loss of dopamine-producing brain cells. Dopamine is a chemical messenger responsible for transmitting signals within the brain. Parkinson's disease occurs when certain nerve cells, or neurons, die or become impaired. Normally, these neurons produce dopamine. Loss of dopamine causes the nerve cells to fire out of control, leaving patients unable to direct or control their movement in a normal manner.

The four primary symptoms of Parkinson's are tremor or trembling in hands, arms, legs, jaw, and face; rigidity or stiffness of the limbs and trunk; bradykinesia, or slowness of movement; and postural instability or impaired balance and coordination. Patients may also have difficulty walking, talking, or completing other simple tasks. The disease is both chronic and progressive. Parkinson's is not usually inherited. Early symptoms are subtle and occur gradually.

Is there any treatment Parkinson's Disease?

What is the prognosis for Parkinson's Disease?


What research is being done for Parkinson's Disease?

 
     
Disclaimer Disclaimer Home Site Map, Index Contact us Copyright References