What this test measures
Working-memory tasks measure how much information you can hold and manipulate at once, governed by the dorsolateral prefrontal cortex (dlPFC) — the direct cortical target of Neuro-Edge stimulation. Based on Baddeley & Hitch's multicomponent model, the dominant framework in cognitive science for 50+ years.
Sub-tasks 0 of 3 complete
Instructions: A sequence of digits appears briefly. Memorize it, then type it back in the correct order. Sequences get longer as you progress.
Trial 1 of 8 · span 3
⏱ memorize: 3s
Sequence — memorize now
Digits hide automatically when the timer ends.
Type the sequence from memory
Best span so far: — · Forward recall