What is the difference between EEG and video EEG?

What is the difference between EEG and video EEG?

A video EEG videotapes your child while the regular EEG is being done. The video recording is done over a longer period of time than a regular EEG. A video EEG can take from 6 hours to several days, depending on the information that is needed.

What happens during a video EEG?

A video EEG (electroencephalograph) records what you are doing or experiencing on video tape while an EEG test records your brainwaves. The purpose is to be able to see what is happening when you have a seizure or event and compare the picture to what the EEG records at the same time.

Do EEG machines have video?

Video-EEG, or VEEG, is the addition of video recording to an EEG recording. Video is recorded at the same time as EEG data to capture what is happening to the body to give context to what is happening in the brain during an event.

What do you wear to an EEG video?

Bring clothes that button or zip up so you don’t have to pull them over your head. Remember, the EEG equipment is on your head! Ask the staff about use of electronic equipment. Usually a cell phone, laptop or other device can be used but not while it is plugged in.

Why do a video EEG?

The purpose of video EEG monitoring is to record brain wave activity between and during seizures, and to have a video picture of what happens during a typical seizure.

Does video EEG record sound?

Video EEG Monitoring (VEM) is a way of simultaneously recording a child’s behaviour and brain electrical activity (EEG). It is done with special equipment which records EEG, video and sound onto a computer for later analysis.

How long is an EEG video?

Significance: These results from a large-scale, national dataset of patients using in-home EEG monitoring suggests recording at least 48 hours in duration for children, and at least 72 hours in duration for adult and geriatric samples, is optimal to maximize the likelihood of observing typical clinical events to …

Can a EEG detect brain damage?

An EEG can find changes in brain activity that might be useful in diagnosing brain disorders, especially epilepsy or another seizure disorder. An EEG might also be helpful for diagnosing or treating: Brain tumors. Brain damage from head injury.

How far back can an EEG detect a seizure?

EEG: If performed within 24-48 hours of a first seizure, EEG shows substantial abnormalities in about 70% of cases. The yield may be lower with longer delays after the seizure. If the standard EEG is negative, sleep-deprived EEG will detect epileptiform discharges in an additional 13-31% of cases.

Do you undress for EEG?

You should wear comfortable clothing while your ambulatory EEG is being performed. You will want to wear a shirt that opens in the front so that you will be able to undress easily at night. For example, sweat pants and a loose fitting top with buttons down the front are suggested.

What is video-EEG monitoring for epilepsy?

Video-EEG monitoring is an important diagnostic innovation that may be used to confirm the diagnosis of a seizure disorder and classify seizure type. The methodologies and clinical applications of video-EEG monitoring are reviewed. Long-term EEG recordings may be performed as an outpatient or in an epilepsy monitoring unit.

What is the purpose of continuous EEG monitoring in epilepsy?

EEG is an invaluable tool in the diagnosis and management of a patient with epilepsy, and continuous EEG monitoring is useful in identifying subclinical seizures and nonconvulsive status epilepticus in critically ill patients. EEG and epilepsy monitoring Continuum (Minneap Minn).

How are long-term electroencephalogram (EEG) recordings performed?

Long-term EEG recordings may be performed as an outpatient or in an epilepsy monitoring unit. Potential techniques for video-EEG monitoring include prolonged conventional routine EEG, ambulatory EEG, and computer-assisted EEG recordings.

Which tests are used in the diagnosis of epilepsy?

Recent findings: The EEG can be the most helpful test to determine a diagnosis of epilepsy; it can also distinguish focal and generalized neurophysiologic correlates of epilepsy.