Side effects of video EEG

summary

Video EEG is the combination of EEG and video. According to the need, more video EEG can be easily produced; according to the number of cameras, it can also be divided into single camera video EEG and double camera video EEG. The quality of video EEG mainly depends on three factors: amplifier, camera system and computer system. So what are the side effects of video EEG? Next, I'd like to share my experience with you.

Side effects of video EEG

One: video electroencephalogram in the early stage of sleep has a short and extensive spike slow wave outbreak.

Second, EEG has a certain diagnostic value for brain diseases, but it is limited by a variety of conditions, so it can not be used as the only basis for diagnosis in most cases, but needs to be combined with the patient's symptoms and signs.

Third: other experimental examination or auxiliary examination to comprehensive analysis, EEG is mainly used for the examination of intracranial organic lesions such as epilepsy, encephalitis, cerebrovascular disease and intracranial space occupying lesions, etc., EEG is easily interfered by various factors, should pay attention to the identification and exclusion.

matters needing attention

1. Do not use hair conditioner, baking oil, hair gel, hair wax and other products before EEG. 2. Do not eat on an empty stomach. 3. Stop taking sedatives three days before examination. 4. According to the doctor's requirements during the test.