Movement
Definition
Movement refers to any change in the position or posture of a living organism. It involves the activation of motor neurons that control our muscles.
Analogy
Think of movement as being the director in a play, guiding actors on stage. Just like a director coordinates all the movements and actions to bring a performance to life, our brain orchestrates muscle contractions that allow us to move, walk, dance, or even type on a keyboard.
Related terms
Motor neurons: Specialized nerve cells that transmit signals from the central nervous system to muscles or glands.
Motor cortex: The region of the brain responsible for planning and executing voluntary movements.
Kinesthetic sense: The perception of body movements and position without relying on vision.
"Movement" appears in:
Subjects (6)
Practice Questions (5)
Which concept best explains why a stroke in the right hemisphere of the brain might affect the movement of the left side of the body?
Which sense helps maintain balance by monitoring head position and movement?
Which sense provides information about body position and movement of body parts relative to each other?
What type of sensory receptor is primarily responsible for detecting body position and movement?
Which type of encoding translates information into physical sensations like touch or movement?
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