No, an EEG is painless.
The scientist gently applies electrodes with a cool paste. You might feel slight pressure, but the test itself causes no discomfort or pain.
EEG’s are very safe, and there are no side effects from the test itself.
If you’ve been sleep deprived for the test, a possible side effect is drowsiness.
In rare cases, sleep deprivation and procedures like flashing lights or deep breathing may trigger brief symptoms in people who are sensitive (e.g. those with epilepsy), but this is carefully monitored by trained staff.
Wear loose, comfortable clothes without hoods or tight collars. Avoid hair accessories. Bring a jacket or blanket if sleep-deprived. Paste may leave residue—bring a comb or hat.
No. The test works well on most hair types, and the scientist is trained to work around different hairstyles. Keep your hair clean and product-free.
No, an EEG does not reveal your thoughts, memories, or emotions, only the brain’s electrical activity.
No, an EEG does not change or affect your brain activity.
Yes, EEG’s are for people of all ages and abilities. Our EEG team is trained to support various physical, sensory, or behavioural needs.
Please inform the team ahead of time so they can:
We aim to make the experience comfortable and successful.
Yes, continue taking your anti-seizure medication as prescribed by your treating doctor.
Yes, you may use electronic devices such as phones or tablets as long as they are not plugged into the power mains/charging to avoid excessive EEG interference.
No, results take time. A specialist reviews your EEG and sends a report to your doctor, who will discuss it with you. This usually takes a few weeks.
No, not for an appointment with Precision EEG. Your referring doctor will decide on an appropriate management plan, following your appointment.
No, showering can damage the equipment. You can use a wipe-down with a cloth instead. Speak to the EEG team for more information.
No, exercise is not recommended. Sweating and movement can loosen electrodes, interfere with the recording, and damage equipment.
Keep the camera on always to capture events. Make sure it is facing you, especially when resting or sleeping.
An EEG scientist will log in occasionally to check the electrode and video quality, but the recording is not monitored continuously, and they will not be alerted if a seizure occurs.
No, you should stay home while the EEG equipment is attached. Leaving can disrupt the recording quality.
