How does alcohol affect reaction time?

Alcohol significantly impairs reaction time due to its depressant effects on the central nervous system. When consumed, alcohol affects neurotransmitter pathways, causing various cognitive and motor functions to slow down. This slowdown means that an individual's ability to process information, make decisions, and react to stimuli is compromised, which is crucial for activities such as driving or operating machinery.

While some might mistakenly believe that alcohol could have no impact or even enhance performance, research consistently demonstrates that even small amounts of alcohol can lead to slower reaction times and decreased coordination. Understanding this effect can help individuals make informed decisions about alcohol consumption, especially in scenarios requiring quick reflexes or critical thinking.