1. Preheat oven to 400 degrees Fahrenheit (200 degrees Celsius).
2. In a large bowl, combine the flour, wheat germ, oat bran, brown sugar, baking powder, and salt.
3. Make a well in the center. Add the wet ingredients: soy milk, oil, maple syrup, yogurt, egg, and extracts.
4. Stir into the dry ingredients just until moistened.
5. Fill muffin tins lined with paper three-fourths of the way full.