Yes, watching fast-paced movies can alter attention span in the brain by training neural networks to expect...
Cognitive Goals
Mostly, caffeine improves alertness and attention. Its effects on long-term memory are mixed and usually small, though...
Short answer: Possibly, but effects are modest and compound-specific. Some colorful plant pigments – most notably saffron’s...
Short answer: Not directly in any robust, repeatable way. Eclipses don’t beam special forces into the brain....
Short answer: No. Staring directly at the sun is unsafe and does not have proven cognitive benefits....
Short answer: Possibly, for specific skills. Practicing reverse or mirror reading places extra demands on attention control,...
Short answer: Cold exposure probably raises circulating BDNF transiently for some people, mainly via arousal and mild...
Short answer: Nicotine can produce small, short-lived improvements in attention and working memory by stimulating nicotinic acetylcholine...
Short answer: Regular mental math can help keep the brain’s frontoparietal networks efficient by training working memory,...
Short answer: If grounding affects brain waves, the effect is likely small and indirect – mostly through...