Brain waves are electrical impulses in the brain that result from the synchronized activity of neurons and can be measured using electroencephalography (EEG). These waves are categorized into different types based on their frequency, each associated with various states of consciousness and cognitive processes.

Brain Waves

Brain waves

Electrical impulses are rapid signals transmitted along the nerve fibers, enabling communication between neurons and other cells. They are crucial for the functioning of the nervous system, facilitating responses to stimuli and coordination of bodily functions.

electrical impulses

synchronized activity of neurons

Electroencephalography (EEG) is a non-invasive technique used to record electrical activity of the brain, typically for diagnosing neurological conditions, studying brain functions, and monitoring brain health. It involves placing electrodes on the scalp to capture brain wave patterns, offering insights into brain states such as sleep, epilepsy, and cognitive processes.

electroencephalography

Types of brain waves

Frequency of brain waves

states of consciousness

Cognitive processes are the mental activities involved in acquiring, processing, storing, and using information, which include functions such as perception, memory, and problem-solving. Understanding these processes is crucial for fields like psychology, education, and artificial intelligence, as they underpin how individuals learn, make decisions, and interact with the world.

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