Which process is most affected by the dominant eye?

The process of binocular fusion is most affected by the dominant eye because this capability relies on the brain's ability to combine the images from both eyes into a single, cohesive perception. The dominant eye is the one that has a more significant influence on the visual input processed by the brain, and it essentially leads the visual information from both eyes. This dominance plays a critical role in how effectively the brain fuses the slightly different perspectives of each eye, forming a single visual image and allowing for depth perception.

In the context of binocular fusion, if there is significant disparity in visual acuity or clarity between the dominant and non-dominant eye, it can impede the brain's ability to merge the two images properly, leading to issues like double vision. This emphasizes the importance of the dominant eye in visual tasks that require coordination between both eyes.

While color recognition, eye coordination, and visual tracking are all important aspects of vision, they are less directly influenced by the concept of the dominant eye than binocular fusion is. Each of these processes can operate relatively effectively regardless of which eye is dominant, as they rely on different mechanisms within the visual system.