Question

Although we are not consciously aware of it, our eyes make constant quivering movements. These movements enable us to ________?

Answer 1

Saccadic eye movements enable us to focus on objects, perceive depth and distance, and scan our surroundings.

Step-by-step explanation:

The constant quivering movements of our eyes, known as saccadic eye movements, enable us to focus on objects, perceive depth and distance, and scan our surroundings.

For example, when we look at a moving object or read, our eyes make rapid, conjugate movements called saccades to track the object or words. These movements allow us to clearly see and process the visual information.

In addition, our eyes also make slight adjustments in their positions, known as convergence, to ensure that both eyes are pointed at the same point in space. This helps with depth perception and the ability to accurately judge distances.