what is the EEG procedure

A. hi well ,EEG stands for Electroencephalogram it's a test used to measure the electrical activity in brain. in this , person will be asked to relax in a comfortable chair or bed electrodes are placed on scalps you might be asked to perform specific task, such as looking at flashing lights or listening to certain sounds The test typically lasts 30-60 minutes but it can be longer if sleep is monitored.