The brain is the body's command center, controlling functions like movement and cognition, which includes problem-solving, memory, and information processing. Maintaining brain health usually involves preventing the development of neurologic conditions like Alzheimer’s disease, epilepsy, brain injury, and Parkinson’s disease. The World Health Organization (WHO) defines brain health as “a state in which every individual can realize their own abilities and optimize their cognitive, emotional, psychological, and behavioral functioning to cope with life situations.” [1]
What does brain health encompass?
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•Last Updated: May 16, 2025
Brain health encompasses the brain's role as the body's command center; it manages functions such as movement and cognition, including problem-solving and memory. It involves preventing neurologic conditions and is defined by the WHO as a state in which individuals can optimize their cognitive, emotional, psychological, and behavioral functioning.