brain activity measurement 2013-07-30T15:23:43Z Any measurement of the functioning, e.g. the electrical output, of the brain to produce an effect. The brain is the portion of the central nervous system enclosed within the cranium which is composed of gray matter and white matter and is the primary center for the regulation and control of bodily activities, receiving and interpreting sensory impulses, and transmitting information to the muscles and body organs. CMO:0001737 EFO:0004357 EFO:0006870 EFO:0006871 EFO:0006872 EFO:0006873 EFO:0008358 EFO:0009590 EFO:0009591 JSmith alpha wave measurement beta wave measurement brain electrical activity measurement brain electrophysiological measurement clinical_measurement_ontology delta wave measurement dorsolateral prefrontal cortex functional measurement electroencephalogram measurement theta wave measurement verbal memory measurement visual memory measurement brain physiological measurement