Record the electrical activity of the brain that occurs between pairs of electrodes in contact with the scalp and represents the sum of a large amount of underlying neural activity.
EEG
Electroencephalography (EEG) is a method for monitoring aspects of brain activity. In an EEG, electrodes are placed on the scalp to record nerve activity within the brain. EEG signals are affected by the state of arousal of the cerebral cortex and show characteristic changes in different stages of sleep or in response to stimulation by the external environment. Because EEG recording is non-invasive it is the easiest way to analyze brain activity and are used extensively in research to study brain function.
UsePowerLabas a robust base for non-invasive recording of EEGs and cognitive or behavioral studies in humans. Combined withldsports体育资讯 you can record surface EEG activity from up to 32 cortical sites using our full line ofBio Amplifiersthat are fully tested and certified for human subjects.
