The cerebellum

He walked in like someone who had forgotten how to trust the ground beneath him.

- Dr MAZDA TUREL

Not dramatically. Not with a limp or a cane or a brace. Just... uncertain. As if every step required a small negotiation with gravity. “I’m not dizzy,” he clarified, before I could ask. “I just feel... off. Like I've had two drinks. All the time.” He hadn't.

He was a 42-year-old investment banker—sharp suit, sharper mind. The kind of man who probably balanced portfolios better than most of us balance our debts. But for the last three months, he couldn’t balance himself. His wife had noticed it first. “You're swaying,” she had said one evening. “I’m standing still,” he had replied. They were both right.

The cerebellum is a strange little structure. It sits quietly at the back of the brain, beneath the flamboyant lobes that get all the credit—frontal for thinking, temporal for memory, parietal for sensation. The cerebellum doesn’t demand attention. It doesn’t write poetry or solve equations. It just makes sure you don’t fall flat on your face while doing either.

It is the maverick editor of movement. The proofreader of posture. The conductor of coordination. When it works, you never notice it. When it doesn’t, everyone else does.

His examination was subtle but telling. “Touch your finger to your nose.” He did. Perfectly.