Final answer:
In the retinotopic map, the arrow is always pointed towards the fovea, illustrating how visual information from the retina is processed by the visual cortex.
Step-by-step explanation:
In the retinotopic map, the arrow is always pointed towards the fovea. This topographic arrangement indicates how visual information is mapped from the retina to the visual cortex in the brain. In this mapping process, the right visual field is processed in the left visual cortex and vice versa.
Additionally, superior visual field information is processed by the inferior region of the visual cortex and inferior visual field information by the superior region, inverting and reversing the visual field information as it enters the visual cortex. However, the brain corrects this inversion and reversal so that our conscious perception of the visual field is accurate. The fovea receives a disproportionately larger area of processing in the visual cortex due to its high concentration of photoreceptors and its role in sharp central vision.