This scan has 4 types of waves, Alpha, Beta, Delta, and Theta.

This scan usually is done to show brain tumours and strokes.

This scan us used by vibrating atoms in the brain which then shows the structure of the brain on a computer.

This scan involves swallowing a small radioactive substance.

This scan measure blood and oxygen levels in the brain.

This scan involves putting metal discs on your scalp to show brain activity and to track sleep.

This scan is a computerised and enhanced x-ray of the brain.

This scan shows which parts of your brain are active when completing small everyday tasks.

This scan can pick up very small changes to the brain.

This scan is based on the same technique as an MRI