Reaction Dash

Reaction time is a fundamental measure of how quickly your nervous system processes and responds to stimuli.

About This Game

Reaction Dash measures simple reaction time — how quickly you can respond to a visual stimulus. This is a core measure of processing speed, reflecting the efficiency of your neural pathways from sensory input to motor output.

What It Trains

• Processing speed: How fast your brain processes and acts on information
• Alertness: Sustained readiness to respond
• Visual attention: Detecting and responding to targets quickly

The Science

Average human simple reaction time is approximately 200–250ms. Reaction time slows with fatigue, alcohol, and aging, but can be improved with regular practice. It correlates with general processing speed — one of the most robust predictors of cognitive performance.

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