After suffering a bad fall while rock climbing, charisa experienced profound alterations in her ability to plan and produce movement. Which brain structure did charisa's injuries most likely affect?

The answer is "substantial nigra".

The substantia nigra is a nucleus in the midbrain that is considered piece of the basal ganglia. Most of the dopamine neurons of the cerebrum start in the midbrain and are found in either the substantia nigra or the ventral tegmental zone, which is found contiguous the substantia nigra.

Being one of the significant dopamine-delivering regions of the brain, however, the substantia nigra has capacities that stretch out past simply engine control. It is likewise thought to assume vital jobs in various different capacities and practices, including learning, medicate enslavement, and feeling.