Brain Activity News

Brain activity refers to the various functions and processes carried out by the brain, encompassing everything from neural firing and electrical impulses to chemical neurotransmitter exchanges. This activity is the foundation of all cognitive and physiological functions, such as thought, emotion, movement, and the maintenance of homeostasis within the body. Brain activity can be measured and analyzed using various techniques such as electroencephalography (EEG), which records electrical activity along the scalp, and functional magnetic resonance imaging (fMRI), which detects changes in blood flow within the brain to map neural activity. These techniques help scientists understand how different parts of the brain work and how they coordinate complex behaviors. The study of brain activity is crucial for advancing our knowledge of neurological and psychological conditions, enhancing treatments, and even developing interfaces that connect the human brain with computers.