The finding that some functions are recovered more easily after brain injury than others suggestsA: the brain regions to which these functions are localized are more plastic than other regions.

B: the brain regions to which these functions are localized have an excessive amount of dopamine.

C: the brain regions to which these functions are localized have larger synapses between neurons.

D: all of the choices are correct.

The correct answer is: A: The brain regions to which these functions are localized are more plastic than other regions.

Explanation:

The reason for this is due to neuroplasticity.

Neuroplasticity can be defined as the ability that the brain has to change, modify, adapt, and developed throughout an individual lifetime.

Neuroplastic change can be observed in patients that have suffered trauma due to strokes, or physical injury, in areas that are more plastic than others.

This plasticity or (Ability to recover, change, modify and adapt) of the brain is somewhat stable throughout a lifetime, however, a developing brain is undoubtedly more plastic than an adult brain.

In conclusion, the correct answer is A. A: The brain regions to which these functions are localized are more plastic than other regions.