Padma looked interested when she saw there was a brain in the bear's head, and asked if it had any other organs beside the brain and the heart. She also would have asked if Muggle brains looked similar when this spell was cast on them, or if this was just to show progress.
She had cast the spell perfectly by 3/4ths of the way into the class, but was concerned for its lack of cartwheeling. When it fell over, she asked if their spells effected their memories insofar as remembering their 'actions.' No, right? They're just bears...