Answer :
Final answer:
Infants' brain functions are influenced by both universal day-to-day experiences (experience-expectant) and individual experiences (experience-dependent), emphasizing the crucial role of environmental interactions in brain development.
Explanation:
Experience-expectant brain functions are those that result from normal day-to-day experiences of an infant's life and are necessary for normal brain maturation. These functions are essential for the brain to develop optimally and form neural connections crucial for learning and development. In contrast, experience-dependent functions are more influenced by individual experiences that might not be universal among infants.
For example, in the research conducted on animals and children, it was found that exposure to rich and stimulating environments led to enhanced brain development, demonstrating the importance of environmental interactions in brain maturation. As the brain develops, neural connections that are frequently activated and reinforced are retained, while those that are not utilized are pruned away, highlighting the impact of experiences on brain structure and function.
Moreover, the rapid growth of the infant's brain, especially during the first few years of life, underscores the significance of early experiences in shaping brain development. These experiences contribute to the formation of neural pathways that influence various cognitive functions, motor skills, and overall brain efficiency.
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