Spinal tap

• Collection of cerebrospinal fluid for analysis involving infection

CT scans

• Produced cross-sectional images of the brain to reveal swelling

MRI’s

• Produced detailed cross-sectional and 3D images of the brain

Lab Testing

• Samples of blood or urine and swabs from the back of the throat help to identify viruses.

• Electroencephalogram (EEG)

  • Test measuring and recording the electrical waves of the brain to watch for unusual pattern

Brain Biopsy

• Procedure rarely done but requires a small sample of brain tissues only if symptoms are worse and treatments aren’t working properly.

Doctor would look for these signs during examination

• Speech problems

• Neck stiffness

• Skin rash

• Mouth sores

• Muscle weakness