The Brain
The brain is the control center of the body, a complex and intricate organ responsible for processing information, controlling movements, and facilitating thought, emotion, and behavior.
Main Structures
Cerebrum: The largest part, divided into left and right hemispheres, controlling movement, sensation, perception, and cognition.
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Cerebellum: Coordinates movement, balance, and posture.
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Brainstem: Connects cerebrum to spinal cord, and regulates basic functions like breathing, heart rate, and blood pressure.
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Frontal Lobe: Executive functions, decision-making, planning, and problem-solving.
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Parietal Lobe: Processes sensory information, spatial awareness, and navigation.
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Temporal Lobe: Auditory processing, memory, and language.
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Occipital Lobe: Visual processing and interpretation.
Functions
Control and Coordination: Integrates information to control body functions.
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Sensation and Perception: Interprets sensory information from the environment.
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Movement and Action: Transmits signals to muscles and glands.
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Cognition and Emotion: Enables thought, learning, memory, and emotional experiences.
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Regulation: Maintains homeostasis, balance, and automatic functions.
Interesting Facts
- The brain weighs about 1.4 kg and uses 20% of the body’s energy!
- The brain has over 100 billion neurons and trillions of connections!
- The brain can store up to 100 terabytes of information!
- The brain is more active at night, even when we’re sleeping!
- Neuroplasticity allows the brain to reorganize and adapt throughout life!
Related Simulations
Internal Heart Structure
Heart Beat
