It's possible, but I don't recommend it as the bran makes it challenging to get the rice to stick together properly without mashing the rice up. This involves cooking the rice with too much water to get the rice kernel to swell out of the bran. Then you'll need to use some force to press the rice together. If you can find it, I recommend using partially milled rice instead. This is partially brown rice that's had most of the bran milled off but retains the germ, which is where most of the nutrients are.