The energy of wind converted into useful form (usually electric current) is called wind energy. Wind energy is a Renewable energy source.Once used can be replaced. Example: Windmill It is a machine which converts the energy of wind to rotational energy with the help of large blades attached to it.he energy of wind converted into useful form (usually electric current) is called wind energy. Wind energy is a Renewable energy source.
Defining Seizures. A seizure can be defined as abnormal, uncontrolled electrical activity in brain cells. Nerve cells transmit signals to and from the brain in two ways by (1) altering the concentrations of salts (sodium, potassium, calcium) within the cell and (2) releasing chemicals called neurotransmitters (gamma aminobutyric acid).
Seizures are episodes of erratic brain activity that result in abnormal body movements or loss of consciousness or both. Seizures can happen spontaneously (primary seizures) or as a result of brain damage (due to stroke). Sometimes, your doctor may discuss seizure prevention with you after you have had a stroke because seizures are not uncommon after a stroke. Strokes and seizures both involve the brain.