Final answer:
The region implicated in movement preparation and coordination with visuo-spatial areas likely refers to the premotor cortex and supplementary motor area in the frontal lobe, which are active prior to and during the initiation of learned movements.
Step-by-step explanation:
The region described is involved in the planning and initiation of movement and is likely referring to areas within the frontal lobe of the brain, particularly the premotor cortex and possibly the supplementary motor area. These regions manage sequential movements based on prior experience and are heavily active during the preparation phase, just prior to the initiation of movement. Neurons in the premotor cortex receive input from visua-spatial areas, which are part of the dorsal visual stream that interacts with the somatosensory cortex in the parietal lobe. This interaction can influence the frontal lobe's activity for generating body movements in response to visual information. The frontal eye fields are involved in moving the eyes based on visual stimuli, reflecting the direct connection to the superior colliculus for eye movement coordination.