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The development of the brain occurs through a process called neurogenesis, where nerve cells are generated. This begins in the early stages of prenatal development and continues throughout childhood. As a child learns and experiences new things, the connections between nerve cells (synapses) strengthen, leading to the formation and refinement of neural networks that shape cognitive and emotional functions.

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1y ago

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How does the development of neural connections in the human brain occur?

The development of neural connections in the human brain occurs through a process called synaptogenesis, where neurons form synapses with one another. This process is influenced by genetic factors and environmental experiences, particularly during critical periods of brain development. As a person learns and interacts with their environment, synaptic connections strengthen through use, while unused connections may be pruned away, optimizing the brain's efficiency. This dynamic process continues throughout life, adapting to new experiences and learning.


How does the brain control motor development?

The brain controls motor development through a complex network of neurons and pathways that send electrical signals to muscles, resulting in movement. As the brain matures, it refines these connections to improve coordination, strength, and precision of movements. Motor development is also influenced by environmental factors and experiences that shape the way the brain learns and adapts to new movements.


When does Anencephaly occur?

Anencephaly occurs during early development in pregnancy when the neural tube fails to close, typically within the first month after conception. This results in the absence of a major part of the brain, skull, and scalp in the developing fetus.


What parts in brain sends electrical messages to the chest muscles and can breathing in and out to occur?

Diaphram?


What are two reasons mitosis might occur?

Growth, development, and repair.