Why Can't I Stop Bad Habits? Neuroscience | MindLAB

The Ventrolateral Prefrontal Cortex and the Failure to Override — Why Knowing Better Never Stops the Pattern Why can’t I stop bad habits? Neuroscience now identifies a single neural node that can override an in-flight habit — the ventrolateral prefrontal cortex — but it requires three specific activation conditions that awareness alone never supplies. The habit cascade runs sub-cortically through the basal ganglia, faster than deliberate cognition. Knowing the pattern does not engage the override. ...

May 4, 2026 · 17 min · 3578 words · Dr. Sydney Ceruto

Why You Repeat Bad Decisions | MindLAB Neuroscience

Corticostriatal Hijacking — How Your Brain’s Action Repetition System Locks In Self-Defeating Behavior Why do I keep making the same bad decisions even when I know better? Your brain runs two distinct dopamine learning systems. One updates value from outcomes; the other reinforces any repeated action regardless of outcome. The second one — Action Prediction Error — is why insight alone never breaks the loop. ...

May 4, 2026 · 17 min · 3564 words · Dr. Sydney Ceruto