Blurred and double vision is caused because alcohol impairs: a. the muscles in your eyes b. the signals in your brain c. your concentration skills

A. The muscles in your eyes

B. The signals in your brain

Explanation:

For occasional drinkers, blurred vision is one of the most common side effects and probably one of the first signs of drunkenness. Our eyes have the function of recording images, while the brain takes care of converting all this registration into comprehensible information. Therefore, coordination between the brain and the eyes is essential.

Signal transmission between our neurons is compromised with alcohol consumption because it directly affects the coordination between the brain and the eyes. Another thing that is affected because of drinking is the iris muscles. These muscles control the movement of our lens (the lens), which is essential for observing objects around us. That is, as this muscle movement is affected, we end up taking more time to focus on the objects we look at, whether they are moving or not. In addition, studies have shown that alcohol consumption can affect our ability to distinguish contrasting images, which also contributes to blurry vision.