Final answer:
The right intraparietal sulcus is activated during tasks that require visuospatial attention, numerical cognition, and motor processes, but it also plays a role in eye movements integrated through brainstem nuclei.
Step-by-step explanation:
The right intraparietal sulcus is not directly mentioned in the provided information, but from neurological and anatomical knowledge, it is activated during tasks involving visuospatial attention, numerical cognition, and certain motor processes. The intraparietal sulcus plays a part in the network of regions responsible for eye movement, visual attention, and other aspects of sensorimotor integration.
Based on the given references, light perceived in one eye leads to stimulation of the Edinger-Westphal nucleus on both sides, which is connected with the pupillary reflex. Additionally, the visual cortex, as shown in an fMRI, is activated by visual stimuli, which is part of the broader network of processing visual information and has connections to the intraparietal sulcus among other regions.
It is also highlighted that the hypothalamus uses visual system input to drive pupillary reflexes, responding with parasympathetic or sympathetic activation based on light levels detected by the retina. Moreover, the coordinated movement of eyes involves different brainstem nuclei, connecting to and through motor nuclei like the oculomotor nerve, which is related to intraparietal sulcus activity regarding eye movements.