Sleep Duration vs Cognitive Performance
Density plot showing the sleep-cognition relationship
Research shows a U-shaped relationship between sleep duration and cognitive performance. Both too little and too much sleep correlate with reduced cognitive scores. This hexbin density plot visualizes data from cognitive studies, with darker hexagons showing more data points.
// DATA SOURCES
UK Biobank study on sleep duration and cognition
Systematic review of sleep duration effects on cognition
Disclaimer: This visualization is for educational and informational purposes only. Data presented here is based on research studies and should not be used as a substitute for professional medical advice. Always consult with a qualified healthcare provider before making health decisions.