Examlex
Beyoncé tests songs for her new album anonymously in a nightclub to observe how people dance to each song. What type of experiment is this?
Electroencephalograph
A device used to record electrical activity of the brain, commonly called an EEG, used in neurological diagnosis.
Brain-Wave Activity
The patterns of electrical activity in the brain, measurable by electroencephalography (EEG), associated with different states of consciousness.
Electrodes
Conductors through which electricity enters or leaves an object, substance, or region, often used in medical and research settings to measure electrical activity.
Nervous System
The complex network of nerves and cells that carries messages to and from the brain and spinal cord to various parts of the body.
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