Asked by Abduragmaan Frank on Jul 14, 2024
Verified
Maddie,age 4,has recently begun coordinating the two sides of her body more efficiently.This improvement can be attributed to:
A) the growth of her corpus callosum.
B) her arms and legs growing longer.
C) her brain's lateralization.
D) adequate calcium in her diet.
Corpus Callosum
A large bundle of nerve fibers that connects the left and right hemispheres of the brain, facilitating interhemispheric communication.
Lateralization
The tendency for some neural functions or cognitive processes to be more dominant in one hemisphere of the brain than the other.
Calcium
A chemical element crucial for building bones and teeth, and necessary for the functioning of muscle movement and nerve signaling.
- Identify the function of the corpus callosum and the significance of brain lateralization in the integration of physical activities and mental capacities.
Verified Answer
MA
Marwan AlyounesJul 19, 2024
Final Answer :
A
Explanation :
The corpus callosum is the nerve fibers that connect the two sides of the brain. As it grows and develops with age, it allows for better communication and coordination between the left and right sides of the body, leading to improved motor skills. The growth of limbs or dietary factors such as calcium intake may play a role in physical development, but not specifically in coordinating the two sides of the body. Lateralization is the specialization of the two brain hemispheres for different functions, which is not directly related to this improvement.
Learning Objectives
- Identify the function of the corpus callosum and the significance of brain lateralization in the integration of physical activities and mental capacities.