Alcohol interferes with the natural coordination of the eyes causing ________.

Alcohol consumption can have several effects on the body, particularly on visual coordination. When a person drinks alcohol, it affects the central nervous system, leading to impaired muscle control and coordination, including the eyes. This can result in phenomena such as double vision, where an individual perceives two images of a single object.

Double vision occurs because alcohol disrupts the brain's ability to coordinate the actions of the eyes, which can cause misalignment. Instead of the eyes working together smoothly to focus on a single point, the ability to fuse the images from each eye can be compromised, leading to the perception of two separate images.

Understanding this concept is crucial for drivers, as impaired visual coordination can significantly impact their ability to operate a vehicle safely. Familiarity with the effects of alcohol on vision aids in recognizing the importance of making responsible choices regarding alcohol consumption and driving.