Brain Plasticity and Development Quiz

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What is the process known as that involves the growth of synapses in the brain?

Synaptogenesis

Which part of the neuron extends to increase over childhood?

Dendrites

What happens to connections that are seldomly used in the brain?

They shrink and disappear

Which process accounts for some adults having more integrated thoughts?

<p>Continued myelination into adulthood</p> Signup and view all the answers

What is highly vulnerable to damage during brain development, especially due to exposure to teratogens?

<p>Myelin sheath</p> Signup and view all the answers

Which hemisphere of the brain controls the right side of the body and is adept at sequential processing?

<p>Left Cerebral Hemisphere</p> Signup and view all the answers

What is the specialization of brain function in the two hemispheres of the cerebral cortex called?

<p>Lateralization</p> Signup and view all the answers

In infants, what does REM sleep contribute to according to the text?

<p>Learning and memory processes</p> Signup and view all the answers

Which newborn capability suggests that they can identify their mother's voice from a stranger's voice?

<p>Hearing</p> Signup and view all the answers

At birth, what can babies distinguish in terms of tastes according to the text?

<p>Sweet, bitter, sour tastes</p> Signup and view all the answers

Which part of a neuron receives signals from other neurons?

<p>Dendrite</p> Signup and view all the answers

What is the primary function of dendrites in a neuron?

<p>Receive incoming signals from other neurons</p> Signup and view all the answers

Which brain tissue is associated with information processing and is affected by impoverished environments in early life?

<p>Gray matter</p> Signup and view all the answers

How do neurons adapt to injuries according to the text?

<p>By taking over the functions of damaged regions through plasticity</p> Signup and view all the answers

Which reflexes in newborns are considered survival reflexes?

<p>Sucking and eye-blink reflex</p> Signup and view all the answers

What is the significance of primitive reflexes in newborns?

<p>They help identify neurological problems if present for too long</p> Signup and view all the answers

What impact does myelination have on brain development in infants?

<p>It increases the speed of neural transmission</p> Signup and view all the answers

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