Guide To The Symptoms Of Brain Cancer

Weakness

Weakness describes when an individual is unable to produce a muscle movement with their greatest effort to do so. It is not the same as fatigue, as their causes differ despite somewhat similar results. Weakness occurs when the nerve impulse from the brain and spinal cord does not reach the muscles in the affected limb or region of the body. The muscles do not contract without an indication from the brain to do so. Therefore, less effective or partial impulses make it to the muscles in the affected area and produce a minimal movement with great exertion of effort.

Malignant brain tumors that form in the cerebellum and or frontal lobe of an individual's brain can cause problems with the communication of nerves in the affected region. The nerves may become compressed or damaged from the effects of the tumor, causing them to be unable to relay the signal down the spinal cord and to the intended muscle to produce movement. Weakness that occurs on one side of an individual's body is more characteristic in brain cancer than weakness in both sides of the body.

Reveal another symptom of brain cancer now.