The study results could help distinguish between normal and abnormal processes within the visual cortex and identify what parts of the brain are targets for the treatment of anxiety disorders.

FORBES: How Seeing Changes Your Brain

That's not a problem, Koppula says, because supplemental results are no less legitimate than normal results, and pages in the supplemental index aren't checked any less frequently by Google's spider.

FORBES: Magazine Article

"It's normal because you're proposing a new thing and the results are not going your way and you start doubting them but never for a second did I want to change it, " he said.

BBC: Zola praises Hammers turnaround