Acetylcholine and Attention: The Focus Crisis | MindLAB
Acetylcholine Depletion and the Attention Crisis: Why Your Focus Erodes Before Your Energy Does Acetylcholine and attention operate on a dual neural system: a sub-second phasic burst that detects incoming cues and a slower tonic signal that holds sustained analytical focus across minutes. Chronic stress depletes the tonic system first, which is why reactive alertness stays sharp while concentrated work collapses. ...
