4 articles
Brain training is a polarizing topic in neuroscience. Some studies show clear cognitive gains. Others show none. Here's what the evidence actually says — and what it means for how you train.
Science · 8 min readYour reaction time peaks in your early 20s and declines from there — but the decline isn't inevitable. Here's what the research says about age, brain speed, and training.
Science · 12 min readWorking memory is the cognitive system that holds and manipulates information in real time. It underpins everything from reading comprehension to fluid intelligence — and it may be trainable.
Science · 8 min readWhen the word RED is printed in blue ink, your brain stutters. The Stroop effect reveals a fundamental conflict between automatic and controlled processing — and it tells us more about cognition than almost any other single test.